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4fx3

Crystal Structure of the CDK2/Cyclin A complex with oxindole inhibitor

Method: X-RAY DIFFRACTION Dmax: 116.2 Å Quality: REASONABLE
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Cyclin-dependent kinase 2

Homo sapiens

UniProt P24941

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count Chain A； UniProt 1–298 Not recorded Cyclin-A2 × 1 （P20248） 60K (3Z)-2-oxo-3-[2-(4-sulfamoylphenyl)hydrazinylidene]-2,3-dihydro-1H-indole-5-carboxylic acid × 1 DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE × 2 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, SITTING DROP；pH 7.5；293.15 K；22% polyacrylic acid 5100, 0.1M HEPES, 0.02M MgCl2, vapor diffusion, sitting drop, temperature 293.15K, pH 7.5, VAPOR DIFFUSION, SITTING DROP Resolution 2.75 Å R-free 0.240
2 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count Chain C； UniProt 1–298 Not recorded Cyclin-A2 × 1 （P20248） 60K (3Z)-2-oxo-3-[2-(4-sulfamoylphenyl)hydrazinylidene]-2,3-dihydro-1H-indole-5-carboxylic acid × 1 DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, SITTING DROP；pH 7.5；293.15 K；22% polyacrylic acid 5100, 0.1M HEPES, 0.02M MgCl2, vapor diffusion, sitting drop, temperature 293.15K, pH 7.5, VAPOR DIFFUSION, SITTING DROP Resolution 2.75 Å R-free 0.240

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 4FX3 Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1AQ1 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR STAUROSPORINE Deposited 1997-08-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded STU STAUROSPORINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；PROTEIN AT 10MG/ML IN 15MM NACL, 10MM HEPES, PH7.4, MIXED WITH WELL BUFFER (50MM AMMONIUM ACETATE, 10% PEG4K, 0.1M HEPES PH 7.4) IN EQUAL VOLUMES, THEN VAPOUR DIFFUSION AGAINST WELL BUFFER. CDK2 CRYSTALS WERE SOAKED FOR 20 HOURS IN A SOLUTION OF 0.5MM STAUROSPORINE IN 1X WELL BUFFER PREPARED FROM STOCKS 2X WELLBUFFER AND 10MM STAUROSPORINE IN 100% DMSO., vapor diffusion
Resolution 2.00 Å R-free 0.260
1B38 HUMAN CYCLIN-DEPENDENT KINASE 2 Deposited 1998-12-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：INTACT
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；PROTEIN AT 10 MG/ML IN 10MM HEPES/HCL PH7.4, 15MM NACL WELL BUFFER CONTAINING 50MM AMMONIUM ACETATE, 12% PEG 3350, 100MM HEPES/HCL PH 7.4
Resolution 2.00 Å R-free 0.250
1B39 HUMAN CYCLIN-DEPENDENT KINASE 2 PHOSPHORYLATED ON THR 160 Deposited 1998-12-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：INTACT
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions streak seeding；pH 7.5；STREAK SEEDING FROM UNPHOSPHORYLATED CDK2 CRYSTALS, USING PHOSPHORYLATED CDK2 PROTEIN PREEQUILIBRATED AGAINST WELL SOLUTION. PROTEIN AT 10 MG/ML IN 50MM TRIS/HCL PH7.5, 50MM NACL. WELL SOLUTION OF 12-16% PEG 3350, 0.1M TRIS/HCL PH 7.5, 50MM AMMONIUM ACETATE., streak seeding
Resolution 2.10 Å R-free 0.270
1BUH CRYSTAL STRUCTURE OF THE HUMAN CDK2 KINASE COMPLEX WITH CELL CYCLE-REGULATORY PROTEIN CKSHS1 Deposited 1998-09-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；17-19% MEPEG 5K, 100 MM TRIS-HCL PH 7.5, 100 MM KCL
Resolution 2.60 Å R-free 0.250
1CKP HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR PURVALANOL B Deposited 1998-07-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded PVB PURVALANOL B × 1 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；pH 7.4
Resolution 2.05 Å R-free 0.260
1DI8 THE STRUCTURE OF CYCLIN-DEPENDENT KINASE 2 (CDK2) IN COMPLEX WITH 4-[3-HYDROXYANILINO]-6,7-DIMETHOXYQUINAZOLINE Deposited 1999-11-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded DTQ 4-[3-HYDROXYANILINO]-6,7-DIMETHOXYQUINAZOLINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；20MM HEPES, 1MM EDTA, 10% PEG3350, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.20 Å R-free 0.226
1DM2 HUMAN CYCLIN-DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR HYMENIALDISINE Deposited 1999-12-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded HMD 4-(5-AMINO-4-OXO-4H-PYRAZOL-3-YL)-2-BROMO-4,5,6,7-TETRAHYDRO-3AH-PYRROLO[2,3-C]AZEPIN-8-ONE × 1 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；278 K；HEPES, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 278K
Resolution 2.10 Å R-free 0.267
1E1V HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR NU2058 Deposited 2000-05-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CMG 6-O-CYCLOHEXYLMETHYL GUANINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；PROTEIN AT 10MG/ML IN 15MM NACL, 10MM HEPES, PH7.4, MIXED WITH WELL BUFFER (50MM AMMONIUM ACETATE, 10% PEG4K, 0.1M HEPES PH 7.4) IN EQUAL VOLUMES, THEN VAPOUR DIFFUSION AGAINST WELL BUFFER. CDK2 CRYSTALS WERE SOAKED FOR 20 HOURS IN A SOLUTION OF 0.5MM NU2058 IN 1X WELL BUFFER PREPARED FROM STOCKS 2X WELLBUFFER AND 10MM NU2058 IN 100% DMSO.
Resolution 1.95 Å R-free 0.269
1E1X HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR NU6027 Deposited 2000-05-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) NW1 6-CYCLOHEXYLMETHYLOXY-5-NITROSO-PYRIMIDINE-2,4-DIAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；PROTEIN AT 10MG/ML IN 15MM NACL, 10MM HEPES, PH7.4, MIXED WITH WELL BUFFER (50MM AMMONIUM ACETATE, 10% PEG4K, 0.1M HEPES PH 7.4) IN EQUAL VOLUMES, THEN VAPOUR DIFFUSION AGAINST WELL BUFFER. CDK2 CRYSTALS WERE SOAKED FOR 20 HOURS IN A SOLUTION OF 0.5MM NU2058 IN 1X WELL BUFFER PREPARED FROM STOCKS 2X WELLBUFFER AND 10MM NU6027 IN 100% DMSO.
Resolution 1.85 Å R-free 0.281
1E9H Thr 160 phosphorylated CDK2 - Human cyclin A3 complex with the inhibitor indirubin-5-sulphonate bound Deposited 2000-10-16 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) INR 2',3-DIOXO-1,1',2',3-TETRAHYDRO-2,3'-BIINDOLE-5'-SULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.50 Å R-free 0.273
1E9H Thr 160 phosphorylated CDK2 - Human cyclin A3 complex with the inhibitor indirubin-5-sulphonate bound Deposited 2000-10-16 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) INR 2',3-DIOXO-1,1',2',3-TETRAHYDRO-2,3'-BIINDOLE-5'-SULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.50 Å R-free 0.273
1F5Q CRYSTAL STRUCTURE OF MURINE GAMMA HERPESVIRUS CYCLIN COMPLEXED TO HUMAN CYCLIN DEPENDENT KINASE 2 Deposited 2000-06-15 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；298 K；0.1M HEPES, 12% propan-2-ol, 5% PEG 4K, 10mM DTT, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Resolution 2.50 Å R-free 0.278
1F5Q CRYSTAL STRUCTURE OF MURINE GAMMA HERPESVIRUS CYCLIN COMPLEXED TO HUMAN CYCLIN DEPENDENT KINASE 2 Deposited 2000-06-15 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；298 K；0.1M HEPES, 12% propan-2-ol, 5% PEG 4K, 10mM DTT, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Resolution 2.50 Å R-free 0.278
1FIN CYCLIN A-CYCLIN-DEPENDENT KINASE 2 COMPLEX Deposited 1996-07-14 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å
1FIN CYCLIN A-CYCLIN-DEPENDENT KINASE 2 COMPLEX Deposited 1996-07-14 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å
1FQ1 CRYSTAL STRUCTURE OF KINASE ASSOCIATED PHOSPHATASE (KAP) IN COMPLEX WITH PHOSPHO-CDK2 Deposited 2000-09-01 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；PEG 8000,KCl, Mgacetate,Na cacodylate , pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.00 Å R-free 0.313
1FVT THE STRUCTURE OF CYCLIN-DEPENDENT KINASE 2 (CDK2) IN COMPLEX WITH AN OXINDOLE INHIBITOR Deposited 2000-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 106 4-[(2Z)-2-(5-bromo-2-oxo-1,2-dihydro-3H-indol-3-ylidene)hydrazinyl]benzene-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；295 K；10% PEG 3340, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 2.20 Å R-free 0.232
1FVV THE STRUCTURE OF CDK2/CYCLIN A IN COMPLEX WITH AN OXINDOLE INHIBITOR Deposited 2000-09-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded 107 4-[(7-OXO-7H-THIAZOLO[5,4-E]INDOL-8-YLMETHYL)-AMINO]-N-PYRIDIN-2-YL-BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.80 Å R-free 0.260
1FVV THE STRUCTURE OF CDK2/CYCLIN A IN COMPLEX WITH AN OXINDOLE INHIBITOR Deposited 2000-09-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded 107 4-[(7-OXO-7H-THIAZOLO[5,4-E]INDOL-8-YLMETHYL)-AMINO]-N-PYRIDIN-2-YL-BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.80 Å R-free 0.260
1G5S CRYSTAL STRUCTURE OF HUMAN CYCLIN DEPENDENT KINASE 2 (CDK2) IN COMPLEX WITH THE INHIBITOR H717 Deposited 2000-11-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded I17 2-[TRANS-(4-AMINOCYCLOHEXYL)AMINO]-6-(BENZYL-AMINO)-9-CYCLOPENTYLPURINE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.61 Å R-free 0.242
1GIH HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE CDK4 INHIBITOR Deposited 2001-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 1PU 1-(5-OXO-2,3,5,9B-TETRAHYDRO-1H-PYRROLO[2,1-A]ISOINDOL-9-YL)-3-PYRIDIN-2-YL-UREA × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；278 K；HEPES, sodium chloride, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 2.80 Å R-free 0.275
1GII HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE CDK4 INHIBITOR Deposited 2001-02-06 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Mutation：F82H, L83V, K89T 1PU 1-(5-OXO-2,3,5,9B-TETRAHYDRO-1H-PYRROLO[2,1-A]ISOINDOL-9-YL)-3-PYRIDIN-2-YL-UREA × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；278 K；HEPES, sodium chloride, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 2.00 Å R-free 0.259
1GIJ HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE CDK4 INHIBITOR Deposited 2001-02-06 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Mutation：F82H, L83V, K89T 2PU 1-(5-OXO-2,3,5,9B-TETRAHYDRO-1H-PYRROLO[2,1-A]ISOINDOL-9-YL)-3-(5-PYRROLIDIN-2-YL-1H-PYRAZOL-3-YL)-UREA × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；278 K；HEPES, sodium chloride, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 2.20 Å R-free 0.286
1GY3 pCDK2/cyclin A in complex with MgADP, nitrate and peptide substrate Deposited 2002-04-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 NO3 NITRATE ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；CRYSTALS WERE GROWN BY VAPOUR DIFFUSION AT 4C FROM SOLUTIONS CONTAINING 10 MG/ML PCDK2/CYCLIN A, 100 MM HEPES PH7.0, 2 MM SUBSTRATE PEPTIDE, 1MM ADP, 1.0 M LI2SO4. CRYSTALS WERE TRANSFERRED TO 20%PEG 8K, 100 MM HEPES PH 7.0, 10 MM SUBSSTRATE PEPTIDE, 5 MM MG(NO3)2
Resolution 2.70 Å R-free 0.313
1GY3 pCDK2/cyclin A in complex with MgADP, nitrate and peptide substrate Deposited 2002-04-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 NO3 NITRATE ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；CRYSTALS WERE GROWN BY VAPOUR DIFFUSION AT 4C FROM SOLUTIONS CONTAINING 10 MG/ML PCDK2/CYCLIN A, 100 MM HEPES PH7.0, 2 MM SUBSTRATE PEPTIDE, 1MM ADP, 1.0 M LI2SO4. CRYSTALS WERE TRANSFERRED TO 20%PEG 8K, 100 MM HEPES PH 7.0, 10 MM SUBSSTRATE PEPTIDE, 5 MM MG(NO3)2
Resolution 2.70 Å R-free 0.313
1GZ8 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR 2-Amino-6-(3'-methyl-2'-oxo)butoxypurine Deposited 2002-05-17 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MBP 1-[(2-AMINO-6,9-DIHYDRO-1H-PURIN-6-YL)OXY]-3-METHYL-2-BUTANOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；PROTEIN AT 10MG/ML IN 15MM NACL, 10MM HEPES, PH7.4, MIXED WITH WELL BUFFER (50MM AMMONIUM ACETATE, 10% PEG4K, 0.1M HEPES PH 7.4) IN EQUAL VOLUMES, THEN VAPOUR DIFFUSION AGAINST WELL BUFFER. CDK2 CRYSTALS WERE SOAKED FOR 20 HOURS IN A SOLUTION OF 0.5MM NU2058 IN 1X WELL BUFFER PREPARED FROM STOCKS 2X WELLBUFFER AND 10MM NU2058 IN 100% DMSO.
Resolution 1.30 Å R-free 0.185
1H00 CDK2 in complex with a disubstituted 4, 6-bis anilino pyrimidine CDK4 inhibitor Deposited 2002-06-10 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) FAP (2S)-1-[4-({6-[(2,6-DIFLUOROPHENYL)AMINO]PYRIMIDIN-4-YL}AMINO)PHENOXY]-3-(DIMETHYLAMINO)PROPAN-2-OL × 1 FCP (2R)-1-[4-({6-[(2,6-DIFLUOROPHENYL)AMINO]PYRIMIDIN-4-YL}AMINO)PHENOXY]-3-(DIMETHYLAMINO)PROPAN-2-OL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；PROTEIN AT 10MG/ML WELL BUFFER CONTAINING 17.5% PEG3350, 200MM HEPES, PH7.0, 100MM AMMONIUM ACETATE, pH 7.00
Resolution 1.60 Å R-free 0.242
1H01 CDK2 in complex with a disubstituted 2, 4-bis anilino pyrimidine CDK4 inhibitor Deposited 2002-06-10 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) GOL GLYCEROL × 2 FAL (2R)-1-[4-({4-[(2,5-DICHLOROPHENYL)AMINO]PYRIMIDIN-2-YL}AMINO)PHENOXY]-3-(DIMETHYLAMINO)PROPAN-2-OL × 1 FBL (2S)-1-[4-({4-[(2,5-DICHLOROPHENYL)AMINO]PYRIMIDIN-2-YL}AMINO)PHENOXY]-3-(DIMETHYLAMINO)PROPAN-2-OL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；PROTEIN AT 10MG/ML WELL BUFFER CONTAINING 17.5% PEG3350, 200MM HEPES, PH7.0, 100MM AMMONIUM ACETATE, pH 7.00
Resolution 1.79 Å R-free 0.219
1H07 CDK2 in complex with a disubstituted 4, 6-bis anilino pyrimidine CDK4 inhibitor Deposited 2002-06-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MFP ((2-BROMO-4-METHYLPHENYL){6-[(4-{[(2R)-3-(DIMETHYLAMINO)-2-HYDROXYPROPYL]OXY}PHENYL)AMINO]PYRIMIDIN-4-YL}AMINO)ACETONITRILE × 1 MFQ ((2-BROMO-4-METHYLPHENYL){6-[(4-{[(2S)-3-(DIMETHYLAMINO)-2-HYDROXYPROPYL]OXY}PHENYL)AMINO]PYRIMIDIN-4-YL}AMINO)ACETONITRILE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；PROTEIN AT 10MG/ML WELL BUFFER CONTAINING 17.5% PEG3350, 200MM HEPES, PH7.0, 100MM AMMONIUM ACETATE, pH 7.00
Resolution 1.85 Å R-free 0.235
1H08 CDK2 in complex with a disubstituted 2, 4-bis anilino pyrimidine CDK4 inhibitor Deposited 2002-06-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) BYP (2R)-1-{4-[(4-ANILINO-5-BROMOPYRIMIDIN-2-YL)AMINO]PHENOXY}-3-(DIMETHYLAMINO)PROPAN-2-OL × 1 BWP (2S)-1-{4-[(4-ANILINO-5-BROMOPYRIMIDIN-2-YL)AMINO]PHENOXY}-3-(DIMETHYLAMINO)PROPAN-2-OL × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；PROTEIN AT 10MG/ML WELL BUFFER CONTAINING 17.5% PEG3350, 200MM HEPES, PH7.0, 100MM AMMONIUM ACETATE, pH 7.00
Resolution 1.80 Å R-free 0.242
1H0V Human cyclin dependent protein kinase 2 in complex with the inhibitor 2-Amino-6-[(R)-pyrrolidino-5'-yl]methoxypurine Deposited 2002-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded UN4 5-{[(2-AMINO-9H-PURIN-6-YL)OXY]METHYL}-2-PYRROLIDINONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；PROTEIN AT 10MG/ML IN 15MM NACL, 10MM HEPES, PH7.4, MIXED WITH WELL BUFFER (50MM AMMONIUM ACETATE, 10% PEG4K, 0.1M HEPES PH 7.4) IN EQUAL VOLUMES, THEN VAPOUR DIFFUSION AGAINST WELL BUFFER. CDK2 CRYSTALS WERE SOAKED FOR 20 HOURS IN A SOLUTION OF 0.5MM NU2058 IN 1X WELL BUFFER PREPARED FROM STOCKS 2X WELLBUFFER AND 10MM NU2058 IN 100% DMSO.
Resolution 1.90 Å R-free 0.234
1H0W Human cyclin dependent protein kinase 2 in complex with the inhibitor 2-Amino-6-[cyclohex-3-enyl]methoxypurine Deposited 2002-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 207 1-AMINO-6-CYCLOHEX-3-ENYLMETHYLOXYPURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；PROTEIN AT 10MG/ML IN 15MM NACL, 10MM HEPES, PH7.4, MIXED WITH WELL BUFFER (50MM AMMONIUM ACETATE, 10% PEG4K, 0.1M HEPES PH 7.4) IN EQUAL VOLUMES, THEN VAPOUR DIFFUSION AGAINST WELL BUFFER. CDK2 CRYSTALS WERE SOAKED FOR 20 HOURS IN A SOLUTION OF 0.5MM NU2058 IN 1X WELL BUFFER PREPARED FROM STOCKS 2X WELLBUFFER AND 10MM NU2058 IN 100% DMSO.
Resolution 2.10 Å R-free 0.287
1H1P Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU2058 Deposited 2002-07-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CMG 6-O-CYCLOHEXYLMETHYL GUANINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.10 Å R-free 0.258
1H1P Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU2058 Deposited 2002-07-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CMG 6-O-CYCLOHEXYLMETHYL GUANINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.10 Å R-free 0.258
1H1Q Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6094 Deposited 2002-07-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 2A6 2-ANILINO-6-CYCLOHEXYLMETHOXYPURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.50 Å R-free 0.332
1H1Q Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6094 Deposited 2002-07-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 2A6 2-ANILINO-6-CYCLOHEXYLMETHOXYPURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.50 Å R-free 0.332
1H1R Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6086 Deposited 2002-07-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 6CP 6-CYCLOHEXYLMETHOXY-2-(3'-CHLOROANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；The reservoir solution contained 0.8 M KCl and 1.2 M (NH4)2SO4 in 40 mM HEPES, pH 7.0, and 5 mM dithiothreitol (DTT)
Resolution 2.00 Å R-free 0.294
1H1R Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6086 Deposited 2002-07-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 6CP 6-CYCLOHEXYLMETHOXY-2-(3'-CHLOROANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；The reservoir solution contained 0.8 M KCl and 1.2 M (NH4)2SO4 in 40 mM HEPES, pH 7.0, and 5 mM dithiothreitol (DTT)
Resolution 2.00 Å R-free 0.294
1H1S Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6102 Deposited 2002-07-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.00 Å R-free 0.286
1H1S Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6102 Deposited 2002-07-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.00 Å R-free 0.286
1H24 CDK2/CyclinA in complex with a 9 residue recruitment peptide from E2F Deposited 2002-07-31 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.50 Å R-free 0.270
1H24 CDK2/CyclinA in complex with a 9 residue recruitment peptide from E2F Deposited 2002-07-31 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.50 Å R-free 0.270
1H25 CDK2/Cyclin A in complex with an 11-residue recruitment peptide from retinoblastoma-associated protein Deposited 2002-07-31 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.50 Å R-free 0.266
1H25 CDK2/Cyclin A in complex with an 11-residue recruitment peptide from retinoblastoma-associated protein Deposited 2002-07-31 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.50 Å R-free 0.266
1H26 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p53 Deposited 2002-07-31 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.24 Å R-free 0.268
1H26 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p53 Deposited 2002-07-31 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.24 Å R-free 0.268
1H27 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p27 Deposited 2002-07-31 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions 0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTIEN CONCENTRATION = 10MG/ML
Resolution 2.20 Å R-free 0.269
1H27 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p27 Deposited 2002-07-31 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions 0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTIEN CONCENTRATION = 10MG/ML
Resolution 2.20 Å R-free 0.269
1H28 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p107 Deposited 2002-07-31 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.80 Å R-free 0.323
1H28 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p107 Deposited 2002-07-31 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.80 Å R-free 0.323
1HCK HUMAN CYCLIN-DEPENDENT KINASE 2 Deposited 1996-06-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å R-free 0.272
1HCL HUMAN CYCLIN-DEPENDENT KINASE 2 Deposited 1996-06-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å R-free 0.254
1JST PHOSPHORYLATED CYCLIN-DEPENDENT KINASE-2 BOUND TO CYCLIN A Deposited 1996-07-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–298（298 aa）
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) MN MANGANESE (II) ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.60 Å
1JST PHOSPHORYLATED CYCLIN-DEPENDENT KINASE-2 BOUND TO CYCLIN A Deposited 1996-07-03 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MN MANGANESE (II) ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.60 Å
1JST PHOSPHORYLATED CYCLIN-DEPENDENT KINASE-2 BOUND TO CYCLIN A Deposited 1996-07-03 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MN MANGANESE (II) ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.60 Å
1JSU P27(KIP1)/CYCLIN A/CDK2 COMPLEX Deposited 1996-07-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Mutation：PHOSPHORYLATED AT THR A 160 Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å R-free 0.260
1JSV The structure of cyclin-dependent kinase 2 (CDK2) in complex with 4-[(6-amino-4-pyrimidinyl)amino]benzenesulfonamide Deposited 2001-08-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded U55 4-[(6-AMINO-4-PYRIMIDINYL)AMINO]BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.3；277 K；200mM HEPES, beta-mercaptoethanal, pH 7.30, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.96 Å
1JVP Crystal structure of human CDK2 (unphosphorylated) in complex with PKF049-365 Deposited 2001-08-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain P 1–298（298 aa）
Not recorded 89E 3-pyridin-4-yl-2,4-dihydroindeno[1,2-c]pyrazole × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.6；293 K；PEG 4000, sodium chloride, ammonium acetate, sodium azide, Hepes, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.53 Å R-free 0.253
1KE5 CDK2 complexed with N-methyl-4-{[(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]amino}benzenesulfonamide Deposited 2001-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LS1 N-METHYL-4-{[(2-OXO-1,2-DIHYDRO-3H-INDOL-3-YLIDENE)METHYL]AMINO}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；295 K；10% PEG3340, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 22K
Resolution 2.20 Å R-free 0.224
1KE6 CYCLIN-DEPENDENT KINASE 2 (CDK2) COMPLEXED WITH N-METHYL-{4-[2-(7-OXO-6,7-DIHYDRO-8H-[1,3]THIAZOLO[5,4-E]INDOL-8-YLIDENE)HYDRAZINO]PHENYL}METHANESULFONAMIDE Deposited 2001-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LS2 N-METHYL-{4-[2-(7-OXO-6,7-DIHYDRO-8H-[1,3]THIAZOLO[5,4-E]INDOL-8-YLIDENE)HYDRAZINO]PHENYL}METHANESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；295 K；10% PEG3340, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 22K
Resolution 2.00 Å R-free 0.222
1KE7 CYCLIN-DEPENDENT KINASE 2 (CDK2) COMPLEXED WITH 3-{[(2,2-DIOXIDO-1,3-DIHYDRO-2-BENZOTHIEN-5-YL)AMINO]METHYLENE}-5-(1,3-OXAZOL-5-YL)-1,3-DIHYDRO-2H-INDOL-2-ONE Deposited 2001-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LS3 3-{[(2,2-DIOXIDO-1,3-DIHYDRO-2-BENZOTHIEN-5-YL)AMINO]METHYLENE}-5-(1,3-OXAZOL-5-YL)-1,3-DIHYDRO-2H-INDOL-2-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；295 K；10% PEG3340, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 22K
Resolution 2.00 Å R-free 0.235
1KE8 CYCLIN-DEPENDENT KINASE 2 (CDK2) COMPLEXED WITH 4-{[(2-OXO-1,2-DIHYDRO-3H-INDOL-3-YLIDENE)METHYL]AMINO}-N-(1,3-THIAZOL-2-YL)BENZENESULFONAMIDE Deposited 2001-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LS4 4-{[(2-OXO-1,2-DIHYDRO-3H-INDOL-3-YLIDENE)METHYL]AMINO}-N-(1,3-THIAZOL-2-YL)BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；295 K；10% PEG3340, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 22K
Resolution 2.00 Å R-free 0.228
1KE9 CYCLIN-DEPENDENT KINASE 2 (CDK2) COMPLEXED WITH 3-{[4-({[AMINO(IMINO)METHYL]AMINOSULFONYL)ANILINO]METHYLENE}-2-OXO-2,3-DIHYDRO-1H-INDOLE Deposited 2001-11-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LS5 3-{[4-([AMINO(IMINO)METHYL]AMINOSULFONYL)ANILINO]METHYLENE}-2-OXO-2,3-DIHYDRO-1H-INDOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；295 K；10% PEG3340, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 22K
Resolution 2.00 Å R-free 0.238
1OGU STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/CYCLIN A COMPLEXED WITH A 2-ARYLAMINO-4-CYCLOHEXYLMETHYL-5-NITROSO-6-AMINOPYRIMIDINE INHIBITOR Deposited 2003-05-13 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ST8 4-{[4-AMINO-6-(CYCLOHEXYLMETHOXY)-5-NITROSOPYRIMIDIN-2-YL]AMINO}BENZAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.60 Å R-free 0.260
1OGU STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/CYCLIN A COMPLEXED WITH A 2-ARYLAMINO-4-CYCLOHEXYLMETHYL-5-NITROSO-6-AMINOPYRIMIDINE INHIBITOR Deposited 2003-05-13 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ST8 4-{[4-AMINO-6-(CYCLOHEXYLMETHOXY)-5-NITROSOPYRIMIDIN-2-YL]AMINO}BENZAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.60 Å R-free 0.260
1OI9 Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-10 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) N20 6-CYCLOHEXYLMETHYLOXY-2-(4'-HYDROXYANILINO)PURINE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE, 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0, 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.10 Å R-free 0.276
1OI9 Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-10 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) N20 6-CYCLOHEXYLMETHYLOXY-2-(4'-HYDROXYANILINO)PURINE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE, 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0, 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.10 Å R-free 0.276
1OIQ Imidazopyridines: a potent and selective class of Cyclin-dependent Kinase inhibitors identified through Structure-based hybridisation Deposited 2003-06-24 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HDU N-[4-(2-METHYLIMIDAZO[1,2-A]PYRIDIN-3-YL)-2-PYRIMIDINYL]ACETAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；PROTEIN AT 10MG/ML WELL BUFFER CONTAINING 17.5% PEG3350, 200MM HEPES, PH7.0, 100MM AMMONIUM ACETATE, pH 7.00
Resolution 2.31 Å R-free 0.271
1OIR Imidazopyridines: a potent and selective class of Cyclin-dependent Kinase inhibitors identified through Structure-based hybridisation Deposited 2003-06-24 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HDY 1-(DIMETHYLAMINO)-3-(4-{{4-(2-METHYLIMIDAZO[1,2-A]PYRIDIN-3-YL)PYRIMIDIN-2-YL]AMINO}PHENOXY)PROPAN-2-OL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；PROTEIN AT 10MG/ML WELL BUFFER CONTAINING 17.5% PEG3350, 200MM HEPES, PH7.0, 100MM AMMONIUM ACETATE, pH 7.00
Resolution 1.91 Å R-free 0.241
1OIT Imidazopyridines: a potent and selective class of Cyclin-dependent Kinase inhibitors identified through Structure-based hybridisation Deposited 2003-06-24 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HDT 4-[(4-IMIDAZO[1,2-A]PYRIDIN-3-YLPYRIMIDIN-2-YL)AMINO]BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；PROTEIN AT 10MG/ML WELL BUFFER CONTAINING 17.5% PEG3350, 200MM HEPES, PH7.0, 100MM AMMONIUM ACETATE, pH 7.00
Resolution 1.60 Å R-free 0.240
1OIU Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) N76 3-(6-CYCLOHEXYLMETHOXY-9H-PURIN-2-YLAMINO)-BENZENESULFONAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.00 Å R-free 0.253
1OIU Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) N76 3-(6-CYCLOHEXYLMETHOXY-9H-PURIN-2-YLAMINO)-BENZENESULFONAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.00 Å R-free 0.253
1OIY Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) N41 4-(6-CYCLOHEXYLMETHOXY-9H-PURIN-2-YLAMINO)--BENZAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE, 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0, 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.40 Å R-free 0.309
1OIY Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) N41 4-(6-CYCLOHEXYLMETHOXY-9H-PURIN-2-YLAMINO)--BENZAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE, 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0, 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.40 Å R-free 0.309
1OKV Cyclin A binding groove inhibitor H-Arg-Arg-Leu-Ile-Phe-NH2 Deposited 2003-07-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.40 Å R-free 0.278
1OKV Cyclin A binding groove inhibitor H-Arg-Arg-Leu-Ile-Phe-NH2 Deposited 2003-07-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.40 Å R-free 0.278
1OKW Cyclin A binding groove inhibitor Ac-Arg-Arg-Leu-Asn-(m-Cl-Phe)-NH2 Deposited 2003-07-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.50 Å R-free 0.253
1OKW Cyclin A binding groove inhibitor Ac-Arg-Arg-Leu-Asn-(m-Cl-Phe)-NH2 Deposited 2003-07-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.50 Å R-free 0.253
1OL1 Cyclin A binding groove inhibitor H-Cit-Cit-Leu-Ile-(p-F-Phe)-NH2 Deposited 2003-08-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.90 Å R-free 0.284
1OL1 Cyclin A binding groove inhibitor H-Cit-Cit-Leu-Ile-(p-F-Phe)-NH2 Deposited 2003-08-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.90 Å R-free 0.284
1OL2 Cyclin A binding groove inhibitor H-Arg-Arg-Leu-Asn-(p-F-Phe)-NH2 Deposited 2003-08-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.60 Å R-free 0.290
1OL2 Cyclin A binding groove inhibitor H-Arg-Arg-Leu-Asn-(p-F-Phe)-NH2 Deposited 2003-08-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.60 Å R-free 0.290
1P2A The structure of cyclin dependent kinase 2 (CKD2) with a trisubstituted naphthostyril inhibitor Deposited 2003-04-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 5BN 5-[(2-AMINOETHYL)AMINO]-6-FLUORO-3-(1H-PYRROL-2-YL)BENZO[CD]INDOL-2(1H)-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；277 K；PEG 3350, ammonium phosphate, bicine, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.50 Å R-free 0.280
1P5E The structure of phospho-CDK2/cyclin A in complex with the inhibitor 4,5,6,7-tetrabromobenzotriazole (TBS) Deposited 2003-04-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) TBS 4,5,6,7-TETRABROMOBENZOTRIAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；10 mg/ml pCDK2/cyclin A, 0.5 mM TBS, 1.25 M Ammonium Sulphate, 0.85 M KCl, HEPES 100mM, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.22 Å R-free 0.257
1P5E The structure of phospho-CDK2/cyclin A in complex with the inhibitor 4,5,6,7-tetrabromobenzotriazole (TBS) Deposited 2003-04-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) TBS 4,5,6,7-TETRABROMOBENZOTRIAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；10 mg/ml pCDK2/cyclin A, 0.5 mM TBS, 1.25 M Ammonium Sulphate, 0.85 M KCl, HEPES 100mM, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.22 Å R-free 0.257
1PF8 Crystal Structure of Human Cyclin-Dependent Kinase 2 Complexed with a Nucleoside Inhibitor Deposited 2003-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded SU9 (3Z)-3-(1H-IMIDAZOL-5-YLMETHYLENE)-5-METHOXY-1H-INDOL-2(3H)-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；277 K；HEPES, EDTA, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.51 Å R-free 0.306
1PKD THE CRYSTAL STRUCTURE OF UCN-01 IN COMPLEX WITH PHOSPHO-CDK2/CYCLIN A Deposited 2003-06-05 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) UCN 7-HYDROXYSTAUROSPORINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；277 K；1.25M (NH4)2SO4, 0.8M KCl, 100mM HEPES, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.30 Å R-free 0.268
1PKD THE CRYSTAL STRUCTURE OF UCN-01 IN COMPLEX WITH PHOSPHO-CDK2/CYCLIN A Deposited 2003-06-05 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) UCN 7-HYDROXYSTAUROSPORINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；277 K；1.25M (NH4)2SO4, 0.8M KCl, 100mM HEPES, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.30 Å R-free 0.268
1PW2 APO STRUCTURE OF HUMAN CYCLIN-DEPENDENT KINASE 2 Deposited 2003-06-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG 6000, Na-HEPES, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.95 Å R-free 0.249
1PXI HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR 4-(2,5-Dichloro-thiophen-3-yl)-pyrimidin-2-ylamine Deposited 2003-07-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded CK1 4-(2,5-DICHLOROTHIEN-3-YL)PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG 6000, NA-HEPES, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.95 Å R-free 0.251
1PXJ HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR 4-(2,4-Dimethyl-thiazol-5-yl)-pyrimidin-2-ylamine Deposited 2003-07-04 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：HUMAN CYCLIN-DEPENDENT KINASE 2
Not recorded CK2 4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG 6000, NA-HEPES, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.30 Å R-free 0.271
1PXK HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR N-[4-(2,4-Dimethyl-thiazol-5-yl)pyrimidin-2-yl]-N'-hydroxyiminoformamide Deposited 2003-07-04 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：HUMAN CYCLIN-DEPENDENT KINASE 2
Not recorded CK3 N-[4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)PYRIMIDIN-2-YL]-N'-HYDROXYIMIDOFORMAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG 6000, NA-HEPES, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.80 Å R-free 0.266
1PXL HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR [4-(2,4-Dimethyl-thiazol-5-yl)-pyrimidin-2-yl]-(4-trifluoromethyl-phenyl)-amine Deposited 2003-07-04 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：HUMAN CYCLIN-DEPENDENT KINASE 2
Not recorded CK4 4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)-N-[4-(TRIFLUOROMETHYL)PHENYL]PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG 6000, NA-HEPES, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.50 Å R-free 0.249
1PXM HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR 3-[4-(2,4-Dimethyl-thiazol-5-yl)-pyrimidin-2-ylamino]-phenol Deposited 2003-07-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded CK5 3-[4-(2,4-DIMETHYL-THIAZOL-5-YL)-PYRIMIDIN-2-YLAMINO]-PHENOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG 6000, NA-HEPES, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.53 Å R-free 0.280
1PXN HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR 4-[4-(4-Methyl-2-methylamino-thiazol-5-yl)-pyrimidin-2-ylamino]-phenol Deposited 2003-07-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded CK6 4-[4-(4-METHYL-2-METHYLAMINO-THIAZOL-5-YL)-PYRIMIDIN-2-YLAMINO]-PHENOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG 6000, NA-HEPES, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.50 Å R-free 0.277
1PXO HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR [4-(2-Amino-4-methyl-thiazol-5-yl)-pyrimidin-2-yl]-(3-nitro-phenyl)-amine Deposited 2003-07-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded CK7 [4-(2-AMINO-4-METHYL-THIAZOL-5-YL)-PYRIMIDIN-2-YL]-(3-NITRO-PHENYL)-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG 6000, NA-HEPES, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.96 Å R-free 0.235
1PXP HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR N-[4-(2,4-Dimethyl-thiazol-5-yl)-pyrimidin-2-yl]-N',N'-dimethyl-benzene-1,4-diamine Deposited 2003-07-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded CK8 N-[4-(2,4-DIMETHYL-THIAZOL-5-YL)-PYRIMIDIN-2-YL]-N',N'-DIMETHYL-BENZENE-1,4-DIAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG 6000, NA-HEPES, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.30 Å R-free 0.273
1PYE Crystal structure of CDK2 with inhibitor Deposited 2003-07-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded PM1 [2-AMINO-6-(2,6-DIFLUORO-BENZOYL)-IMIDAZO[1,2-A]PYRIDIN-3-YL]-PHENYL-METHANONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；PEG 3000, Hepes, NaCl, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.00 Å R-free 0.252
1QMZ PHOSPHORYLATED CDK2-CYCLYIN A-SUBSTRATE PEPTIDE COMPLEX Deposited 1999-10-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 1–298（298 aa）
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.20 Å R-free 0.280
1R78 CDK2 complex with a 4-alkynyl oxindole inhibitor Deposited 2003-10-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded FMD 4-((3R,4S,5R)-4-AMINO-3,5-DIHYDROXY-HEX-1-YNYL)-5-FLUORO-3-[1-(3-METHOXY-1H-PYRROL-2-YL)-METH-(Z)-YLIDENE]-1,3-DIHYDRO-INDOL-2-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 9；277 K；pH 9, VAPOR DIFFUSION, temperature 277K
Resolution 2.00 Å R-free 0.262
1URC Cyclin A binding groove inhibitor Ace-Arg-Lys-Leu-Phe-Gly Deposited 2003-10-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.60 Å R-free 0.254
1URC Cyclin A binding groove inhibitor Ace-Arg-Lys-Leu-Phe-Gly Deposited 2003-10-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.60 Å R-free 0.254
1URW CDK2 IN COMPLEX WITH AN IMIDAZO[1,2-b]PYRIDAZINE Deposited 2003-11-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) I1P 2-[4-(N-(3-DIMETHYLAMINOPROPYL)SULPHAMOYL)ANILINO]- × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；PROTEIN AT 10MG/ML WELL BUFFER CONTAINING 17.5% PEG3350, 200MM HEPES, PH7.0, 100MM AMMONIUM ACETATE, pH 7.00
Resolution 1.60 Å R-free 0.253
1V1K CDK2 IN COMPLEX WITH A DISUBSTITUTED 4, 6-BIS ANILINO PYRIMIDINE CDK4 INHIBITOR Deposited 2004-04-16 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 3FP (2R)-1-(DIMETHYLAMINO)-3-{4-[(6-{[2-FLUORO-5-(TRIFLUOROMETHYL)PHENYL]AMINO}PYRIMIDIN-4-YL)AMINO]PHENOXY}PROPAN-2-OL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；PROTEIN AT 10MG/ML WELL BUFFER CONTAINING 17.5% PEG3350, 200MM HEPES, PH7.0, 100MM AMMONIUM ACETATE, pH 7.00
Resolution 2.31 Å R-free 0.269
1VYW Structure of CDK2/Cyclin A with PNU-292137 Deposited 2004-05-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded SO4 SULFATE ION × 1 292 N-(3-CYCLOPROPYL-1H-PYRAZOL-5-YL)-2-(2-NAPHTHYL)ACETAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.30 Å R-free 0.258
1VYW Structure of CDK2/Cyclin A with PNU-292137 Deposited 2004-05-07 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded SO4 SULFATE ION × 1 292 N-(3-CYCLOPROPYL-1H-PYRAZOL-5-YL)-2-(2-NAPHTHYL)ACETAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.30 Å R-free 0.258
1VYZ Structure of CDK2 complexed with PNU-181227 Deposited 2004-05-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded N5B N-(5-CYCLOPROPYL-1H-PYRAZOL-3-YL)BENZAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；10 PERCENT PEG4000, 50 MM AMMONIUN ACETATE, 50 MM HEPES PH 7.4
Resolution 2.21 Å R-free 0.280
1W0X Crystal structure of human CDK2 in complex with the inhibitor olomoucine. Deposited 2004-06-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 1–298（298 aa）
Not recorded OLO OLOMOUCINE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å R-free 0.270
1W8C CO-CRYSTAL STRUCTURE OF 6-CYCLOHEXYLMETHOXY-8-ISOPROPYL-9H-PURIN-2- YLAMINE AND MONOMERIC CDK2 Deposited 2004-09-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) N69 6-(CYCLOHEXYLMETHOXY)-8-ISOPROPYL-9H-PURIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；50 MM AMMONIUM ACETATE, 10% PEG 3350, 25% GLYCEROL, 100 MM HEPES PH 7.4. VAPOUR DIFFUSION
Resolution 2.05 Å R-free 0.256
1W98 The structural basis of CDK2 activation by cyclin E Deposited 2004-10-07 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–297（297 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；PCDK2/CYCLIN E (6-8 MG/ML), 1 MM AMPPNP, 10-15% PEG3350, 0.2 M SODIUM CITRATE PH7.5, pH 7.50
Resolution 2.15 Å R-free 0.246
1WCC Screening for fragment binding by X-ray crystallography Deposited 2004-11-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded CIG 2-AMINO-6-CHLOROPYRAZINE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å R-free 0.252
1Y8Y Crystal structure of human CDK2 complexed with a pyrazolo[1,5-a]pyrimidine inhibitor Deposited 2004-12-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded CT7 (5-CHLOROPYRAZOLO[1,5-A]PYRIMIDIN-7-YL)-(4-METHANESULFONYLPHENYL)AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；293 K；PEG 3350, Hepes, Ammonium acetate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.00 Å R-free 0.272
1Y91 Crystal structure of human CDK2 complexed with a pyrazolo[1,5-a]pyrimidine inhibitor Deposited 2004-12-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded CT9 4-[5-(TRANS-4-AMINOCYCLOHEXYLAMINO)-3-ISOPROPYLPYRAZOLO[1,5-A]PYRIMIDIN-7-YLAMINO]-N,N-DIMETHYLBENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；293 K；Peg 3350, Hepes, Ammonium acetate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.15 Å R-free 0.295
1YKR Crystal structure of cdk2 with an aminoimidazo pyridine inhibitor Deposited 2005-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 628 4-{[6-(2,6-DICHLOROBENZOYL)IMIDAZO[1,2-A]PYRIDIN-2-YL]AMINO}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；20% PEG3000, 100mM Hepes, 200mM NaCl, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 1.80 Å R-free 0.271
2A0C Human CDK2 in complex with olomoucine II, a novel 2,6,9-trisubstituted purine cyclin-dependent kinase inhibitor Deposited 2005-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain X 1–298（298 aa）
Not recorded CK9 2-{[(2-{[(1R)-1-(HYDROXYMETHYL)PROPYL]AMINO}-9-ISOPROPYL-9H-PURIN-6-YL)AMINO]METHYL}PHENOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG 6000, NA-HEPES,, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.95 Å R-free 0.244
2B52 Human cyclin dependent kinase 2 (CDK2) complexed with DPH-042562 Deposited 2005-09-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded D42 1-(3-(2,4-DIMETHYLTHIAZOL-5-YL)-4-OXO-2,4-DIHYDROINDENO[1,2-C]PYRAZOL-5-YL)-3-(4-METHYLPIPERAZIN-1-YL)UREA × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；291 K；100mM HEPES pH 7.4, 50mM Ammonium Acetate, 2mM DTT, 4-14% PEG 4000 , VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 1.88 Å R-free 0.275
2B53 Human cyclin dependent kinase 2 (CDK2) complexed with DIN-234325 Deposited 2005-09-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded D23 6-(3-AMINOPHENYL)-N-(TERT-BUTYL)-2-(TRIFLUOROMETHYL)QUINAZOLIN-4-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；291 K；100mM HEPES pH 7.4, 50mM Ammonium Acetate, 2mM DTT, 4-14% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 2.00 Å R-free 0.273
2B54 Human cyclin dependent kinase 2 (CKD2)complexed with DIN-232305 Deposited 2005-09-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded D05 6-(3,4-DIHYDROXYBENZYL)-3-ETHYL-1-(2,4,6-TRICHLOROPHENYL)-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4(5H)-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；291 K；100mM HEPES pH 7.4, 50mM Ammonium Acetate, 2mM DTT, 4-14% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 1.85 Å R-free 0.263
2B55 Human cyclin dependent kinase 2 (cdk2) complexed with indenopyraxole DIN-101312 Deposited 2005-09-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded D31 2-(4-(AMINOMETHYL)PIPERIDIN-1-YL)-N-(3_CYCLOHEXYL-4-OXO-2,4-DIHYDROINDENO[1,2-C]PYRAZOL-5-YL)ACETAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；291 K；100mM HEPES pH 7.4, 50mM Ammonium Acetate, 2mM DTT, 4-14% PEG 4000 , VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 1.85 Å R-free 0.256
2BHE HUMAN CYCLIN DEPENDENT PROTEIN KINASE 2 IN COMPLEX WITH THE INHIBITOR 5-BROMO-INDIRUBINE Deposited 2005-01-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded BRY (2Z)-5'-BROMO-2,3'-BIINDOLE-2',3(1H,1'H)-DIONE AMMONIATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；100MM HEPES AT PH 7.8, 10% PEG3350 AND 0.1M NAAC
Resolution 1.90 Å R-free 0.322
2BHH HUMAN CYCLIN DEPENDENT PROTEIN KINASE 2 IN COMPLEX WITH THE INHIBITOR 4-HYDROXYPIPERINDINESULFONYL-INDIRUBINE Deposited 2005-01-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded RYU (2E,3S)-3-HYDROXY-5'-[(4-HYDROXYPIPERIDIN-1-YL)SULFONYL]-3-METHYL-1,3-DIHYDRO-2,3'-BIINDOL-2'(1'H)-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；100MM HEPES AT PH 7.8, 10% PEG3350 AND 0.1M NAAC
Resolution 2.60 Å R-free 0.325
2BKZ STRUCTURE OF CDK2-CYCLIN A WITH PHA-404611 Deposited 2005-02-23 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded SBC 1-[4-(AMINOSULFONYL)PHENYL]-1,6-DIHYDROPYRAZOLO[3,4-E]INDAZOLE-3-CARBOXAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.60 Å R-free 0.259
2BKZ STRUCTURE OF CDK2-CYCLIN A WITH PHA-404611 Deposited 2005-02-23 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded SBC 1-[4-(AMINOSULFONYL)PHENYL]-1,6-DIHYDROPYRAZOLO[3,4-E]INDAZOLE-3-CARBOXAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.60 Å R-free 0.259
2BPM STRUCTURE OF CDK2-CYCLIN A WITH PHA-630529 Deposited 2005-04-21 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded 529 (2S)-N-[(3Z)-5-CYCLOPROPYL-3H-PYRAZOL-3-YLIDENE]-2-[4-(2-OXOIMIDAZOLIDIN-1-YL)PHENYL]PROPANAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.40 Å R-free 0.271
2BPM STRUCTURE OF CDK2-CYCLIN A WITH PHA-630529 Deposited 2005-04-21 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded 529 (2S)-N-[(3Z)-5-CYCLOPROPYL-3H-PYRAZOL-3-YLIDENE]-2-[4-(2-OXOIMIDAZOLIDIN-1-YL)PHENYL]PROPANAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.40 Å R-free 0.271
2BTR STRUCTURE OF CDK2 COMPLEXED WITH PNU-198873 Deposited 2005-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded U73 N-(5-ISOPROPYL-THIAZOL-2-YL)-2-PYRIDIN-3-YL-ACETAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；10 PERCENT PEG4000,50 MM AMMONIUM ACETATE, 50 MM HEPES PH 7.4
Resolution 1.85 Å R-free 0.272
2BTS STRUCTURE OF CDK2 COMPLEXED WITH PNU-230032 Deposited 2005-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded U32 4-[(5-ISOPROPYL-1,3-THIAZOL-2-YL)AMINO]BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；10 PERCENT PEG4000,50 MM AMMONIUN ACETATE, 50 MM HEPES PH 7
Resolution 1.99 Å R-free 0.261
2C4G STRUCTURE OF CDK2-CYCLIN A WITH PHA-533514 Deposited 2005-10-19 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded SO4 SULFATE ION × 1 514 (3Z)-5-ACETYL-3-(BENZOYLIMINO)-3,6-DIHYDROPYRROLO[3,4-C]PYRAZOL-5-IUM × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.70 Å R-free 0.250
2C4G STRUCTURE OF CDK2-CYCLIN A WITH PHA-533514 Deposited 2005-10-19 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded SO4 SULFATE ION × 1 514 (3Z)-5-ACETYL-3-(BENZOYLIMINO)-3,6-DIHYDROPYRROLO[3,4-C]PYRAZOL-5-IUM × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.70 Å R-free 0.250
2C5N Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-10-30 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded CK8 N-[4-(2,4-DIMETHYL-THIAZOL-5-YL)-PYRIMIDIN-2-YL]-N',N'-DIMETHYL-BENZENE-1,4-DIAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.10 Å R-free 0.259
2C5N Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-10-30 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded CK8 N-[4-(2,4-DIMETHYL-THIAZOL-5-YL)-PYRIMIDIN-2-YL]-N',N'-DIMETHYL-BENZENE-1,4-DIAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.10 Å R-free 0.259
2C5O Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-10-30 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded CK2 4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.10 Å R-free 0.256
2C5O Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-10-30 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded CK2 4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.10 Å R-free 0.256
2C5V Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-11-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded CK4 4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)-N-[4-(TRIFLUOROMETHYL)PHENYL]PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.90 Å R-free 0.282
2C5V Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-11-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded CK4 4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)-N-[4-(TRIFLUOROMETHYL)PHENYL]PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.90 Å R-free 0.282
2C5X Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-11-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded MTW HYDROXY(OXO)(3-{[(2Z)-4-[3-(1H-1,2,4-TRIAZOL-1-YLMETHYL)PHENYL]PYRIMIDIN-2(5H)-YLIDENE]AMINO}PHENYL)AMMONIUM × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.90 Å R-free 0.264
2C5X Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-11-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded MTW HYDROXY(OXO)(3-{[(2Z)-4-[3-(1H-1,2,4-TRIAZOL-1-YLMETHYL)PHENYL]PYRIMIDIN-2(5H)-YLIDENE]AMINO}PHENYL)AMMONIUM × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.90 Å R-free 0.264
2C5Y DIFFERENTIAL BINDING OF INHIBITORS TO ACTIVE AND INACTIVE CDK2 PROVIDES INSIGHTS FOR DRUG DESIGN Deposited 2005-11-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded MTW HYDROXY(OXO)(3-{[(2Z)-4-[3-(1H-1,2,4-TRIAZOL-1-YLMETHYL)PHENYL]PYRIMIDIN-2(5H)-YLIDENE]AMINO}PHENYL)AMMONIUM × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.6；277 K；PEG 3350, NAF, PH 7.0, VAPOUR DIFFUSION, HANGING DROP, TEMPERATURE 277K
Resolution 2.25 Å R-free 0.295
2C68 Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor Deposited 2005-11-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded CT6 (5Z)-5-(3-BROMOCYCLOHEXA-2,5-DIEN-1-YLIDENE)-N-(PYRIDIN-4-YLMETHYL)-1,5-DIHYDROPYRAZOLO[1,5-A]PYRIMIDIN-7-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；PEG3350, HEPES PH 7.2, AMMONIUM ACETATE, VAPOR DIFFUSION HANGING DROP, ROOM TEMPERATURE
Resolution 1.95 Å R-free 0.249
2C69 Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor Deposited 2005-11-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded CT8 (5Z)-5-(3-BROMOCYCLOHEXA-2,5-DIEN-1-YLIDENE)-N-(PYRIDIN-4-YLMETHYL)-1,5-DIHYDRO[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；PEG3350, HEPES PH7.2, AMMONIUM ACETATE, VAPOR DIFFUSION HANGING DROP, ROOM TEMPERATURE, pH 7.20
Resolution 2.10 Å R-free 0.280
2C6I Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor Deposited 2005-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded DT1 4-{[5-(CYCLOHEXYLMETHOXY)[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-YL]AMINO}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；PEG3350, HEPES PH7.2, AMMONIUM ACETATE, VAPOR DIFFUSION HANGING DROP, ROOM TEMPERATURE, pH 7.20
Resolution 1.80 Å R-free 0.275
2C6K Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor Deposited 2005-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded DT2 4-{[5-(CYCLOHEXYLAMINO)[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-YL]AMINO}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；PEG3350, HEPES PH7.2, AMMONIUM ACETATE, VAPOR DIFFUSION HANGING DROP, ROOM TEMPERATURE, pH 7.20
Resolution 1.90 Å R-free 0.254
2C6L Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor Deposited 2005-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded DT4 4-({5-[(4-AMINOCYCLOHEXYL)AMINO][1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-YL}AMINO)BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；PEG3350, HEPES PH7.2, AMMONIUM ACETATE, VAPOR DIFFUSION HANGING DROP, ROOM TEMPERATURE, pH 7.20
Resolution 2.30 Å R-free 0.281
2C6M Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor Deposited 2005-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded DT5 4-{[5-(CYCLOHEXYLOXY)[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-YL]AMINO}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；PEG3350, HEPES PH7.2, AMMONIUM ACETATE, VAPOR DIFFUSION HANGING DROP, ROOM TEMPERATURE, pH 7.20
Resolution 1.90 Å R-free 0.270
2C6O Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor Deposited 2005-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；PEG3350, HEPES PH7.2, AMMONIUM ACETATE, VAPOR DIFFUSION HANGING DROP, ROOM TEMPERATURE, pH 7.20
Resolution 2.10 Å R-free 0.288
2C6T Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor Deposited 2005-11-11 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) DT5 4-{[5-(CYCLOHEXYLOXY)[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-YL]AMINO}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.61 Å R-free 0.257
2C6T Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor Deposited 2005-11-11 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) DT5 4-{[5-(CYCLOHEXYLOXY)[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-YL]AMINO}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.61 Å R-free 0.257
2CCH The crystal structure of CDK2 cyclin A in complex with a substrate peptide derived from CDC modified with a gamma-linked ATP analogue Deposited 2006-01-16 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 SO4 SULFATE ION × 1 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；277 K；13% PEG MONOMETHYLETHER 5000, 0.2 M AMMONIUM SULPHATE, 0.1 M CITRATE/ACETATE BUFFER PH 5.6 AT 4 C
Resolution 1.70 Å R-free 0.182
2CCH The crystal structure of CDK2 cyclin A in complex with a substrate peptide derived from CDC modified with a gamma-linked ATP analogue Deposited 2006-01-16 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；277 K；13% PEG MONOMETHYLETHER 5000, 0.2 M AMMONIUM SULPHATE, 0.1 M CITRATE/ACETATE BUFFER PH 5.6 AT 4 C
Resolution 1.70 Å R-free 0.182
2CCI Crystal structure of phospho-CDK2 Cyclin A in complex with a peptide containing both the substrate and recruitment sites of CDC6 Deposited 2006-01-16 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.6；10-17% (V/V) PEG MONOMETHYLETHER 5000, 0.2 M AMMONIUM SULPHATE AND 0.1 M MES PH 5.0-6.5
Resolution 2.70 Å R-free 0.321
2CCI Crystal structure of phospho-CDK2 Cyclin A in complex with a peptide containing both the substrate and recruitment sites of CDC6 Deposited 2006-01-16 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.6；10-17% (V/V) PEG MONOMETHYLETHER 5000, 0.2 M AMMONIUM SULPHATE AND 0.1 M MES PH 5.0-6.5
Resolution 2.70 Å R-free 0.321
2CJM Mechanism of CDK inhibition by active site phosphorylation: CDK2 Y15p T160p in complex with cyclin A structure Deposited 2006-04-05 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；100 MM HEPES PH 7.0, 5 MM DTT, 0.7 M KCL AND 1.20 M (NH4)2SO4
Resolution 2.30 Å R-free 0.265
2CJM Mechanism of CDK inhibition by active site phosphorylation: CDK2 Y15p T160p in complex with cyclin A structure Deposited 2006-04-05 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；100 MM HEPES PH 7.0, 5 MM DTT, 0.7 M KCL AND 1.20 M (NH4)2SO4
Resolution 2.30 Å R-free 0.265
2CLX 4-Arylazo-3,5-diamino-1H-pyrazole CDK Inhibitors: SAR Study, Crystal Structure in Complex with CDK2, Selectivity, and Cellular Effects Deposited 2006-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded F18 4-[(E)-(3,5-DIAMINO-1H-PYRAZOL-4-YL)DIAZENYL]PHENOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；10% PEG 3350, NAF, PH 7.0, VAPOUR DIFFUSION, HANGING DROP, TEMPERATURE 277K
Resolution 1.80 Å R-free 0.231
2DS1 Human cyclin dependent kinase 2 complexed with the CDK4 inhibitor Deposited 2006-06-17 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Mutation：F82H, L83V, K89T 1CD (13R,15S)-13-METHYL-16-OXA-8,9,12,22,24-PENTAAZAHEXACYCLO[15.6.2.16,9.1,12,15.0,2,7.0,21,25]HEPTACOSA-1(24),2,4,6,17(25 ),18,20-HEPTAENE-23,26-DIONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；277 K；800mM HEPES, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.00 Å R-free 0.290
2DUV Structure of CDK2 with a 3-hydroxychromones Deposited 2006-07-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 371 2-(3,4-DIHYDROXYPHENYL)-8-(1,1-DIOXIDOISOTHIAZOLIDIN-2-YL)-3-HYDROXY-6-METHYL-4H-CHROMEN-4-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；277 K；0.2M Hepes, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.20 Å R-free 0.310
2EXM Human CDK2 in complex with isopentenyladenine Deposited 2005-11-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded ZIP N-(3-METHYLBUT-2-EN-1-YL)-9H-PURIN-6-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；277 K；slow concentration of protein by equilibration of protein drop in 10 mM HEPES pH 7.4 against well solution with 0.2 M HEPES pH 7.4., VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.80 Å R-free 0.270
2FVD Cyclin Dependent Kinase 2 (CDK2) with diaminopyrimidine inhibitor Deposited 2006-01-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LIA (4-AMINO-2-{[1-(METHYLSULFONYL)PIPERIDIN-4-YL]AMINO}PYRIMIDIN-5-YL)(2,3-DIFLUORO-6-METHOXYPHENYL)METHANONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；PEG 3000, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.85 Å R-free 0.235
2G9X Structure of Thr 160 phosphorylated CDK2/cyclin A in complex with the inhibitor NU6271 Deposited 2006-03-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) NU5 3-({2-[(4-{[6-(CYCLOHEXYLMETHOXY)-9H-PURIN-2-YL]AMINO}PHENYL)SULFONYL]ETHYL}AMINO)PROPAN-1-OL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, Hepes, VAPOR DIFFUSION, HANGING DROP, temperature 277K, pH 7.00
Resolution 2.50 Å R-free 0.265
2G9X Structure of Thr 160 phosphorylated CDK2/cyclin A in complex with the inhibitor NU6271 Deposited 2006-03-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) NU5 3-({2-[(4-{[6-(CYCLOHEXYLMETHOXY)-9H-PURIN-2-YL]AMINO}PHENYL)SULFONYL]ETHYL}AMINO)PROPAN-1-OL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, Hepes, VAPOR DIFFUSION, HANGING DROP, temperature 277K, pH 7.00
Resolution 2.50 Å R-free 0.265
2I40 Cdk2/Cyclin A complexed with a thiophene carboxamide inhibitor Deposited 2006-08-21 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded BLZ 5-[5,6-BIS(METHYLOXY)-1H-BENZIMIDAZOL-1-YL]-3-{[1-(2-CHLOROPHENYL)ETHYL]OXY}-2-THIOPHENECARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.80 Å R-free 0.222
2I40 Cdk2/Cyclin A complexed with a thiophene carboxamide inhibitor Deposited 2006-08-21 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded BLZ 5-[5,6-BIS(METHYLOXY)-1H-BENZIMIDAZOL-1-YL]-3-{[1-(2-CHLOROPHENYL)ETHYL]OXY}-2-THIOPHENECARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.80 Å R-free 0.222
2IW6 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A COMPLEXED WITH A BISANILINOPYRIMIDINE INHIBITOR Deposited 2006-06-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) QQ2 [(2-CHLORO-5-METHYLPHENYL){6-[(4-{[(2R)-3-(DIMETHYLAMINO)-2-HYDROXYPROPYL]OXY}PHENYL)AMINO]PYRIMIDIN-4-YL}AMINO]ACETONITRILE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；THE DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND SATURATED INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT.
Resolution 2.30 Å R-free 0.287
2IW6 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A COMPLEXED WITH A BISANILINOPYRIMIDINE INHIBITOR Deposited 2006-06-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) QQ2 [(2-CHLORO-5-METHYLPHENYL){6-[(4-{[(2R)-3-(DIMETHYLAMINO)-2-HYDROXYPROPYL]OXY}PHENYL)AMINO]PYRIMIDIN-4-YL}AMINO]ACETONITRILE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；THE DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND SATURATED INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT.
Resolution 2.30 Å R-free 0.287
2IW8 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A F82H-L83V-H84D MUTANT WITH AN O6-CYCLOHEXYLMETHYLGUANINE INHIBITOR Deposited 2006-06-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND 1MM INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT.
Resolution 2.30 Å R-free 0.255
2IW8 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A F82H-L83V-H84D MUTANT WITH AN O6-CYCLOHEXYLMETHYLGUANINE INHIBITOR Deposited 2006-06-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND 1MM INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT.
Resolution 2.30 Å R-free 0.255
2IW9 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A COMPLEXED WITH A BISANILINOPYRIMIDINE INHIBITOR Deposited 2006-06-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；THE DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND 1MM INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT
Resolution 2.00 Å R-free 0.240
2IW9 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A COMPLEXED WITH A BISANILINOPYRIMIDINE INHIBITOR Deposited 2006-06-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；THE DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND 1MM INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT
Resolution 2.00 Å R-free 0.240
2J9M Crystal Structure of CDK2 in complex with Macrocyclic Aminopyrimidine Deposited 2006-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded PY8 6-BROMO-13-THIA-2,4,8,12,19-PENTAAZATRICYCLO[12.3.1.1~3,7~]NONADECA-1(18),3(19),4,6,14,16-HEXAENE 13,13-DIOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；pH 7.8
Resolution 2.50 Å R-free 0.294
2JGZ Crystal structure of phospho-CDK2 in complex with Cyclin B Deposited 2007-02-17 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–288（288 aa） Fragment：RESIDUES 1-288
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；0.9-1.2 M AMMONIUM SULPHATE, 100 MM MES PH 6.0-6.5, 100 MM POTASSIUM CHLORIDE
Resolution 2.90 Å R-free 0.275
2R3F Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SC8 5-(2,3-dichlorophenyl)-N-(pyridin-4-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.50 Å R-free 0.236
2R3G Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SC9 6-(2-fluorophenyl)-N-(pyridin-3-ylmethyl)imidazo[1,2-a]pyrazin-8-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.55 Å R-free 0.212
2R3H Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SCE 3-methyl-N-(pyridin-4-ylmethyl)imidazo[1,2-a]pyrazin-8-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% v/v PEG 4000, 4% v/v Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.50 Å R-free 0.219
2R3I Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SCF 5-(2-fluorophenyl)-N-(pyridin-4-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.28 Å R-free 0.202
2R3J Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SCJ 3-bromo-5-phenyl-N-(pyridin-3-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.65 Å R-free 0.236
2R3K Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SCQ 3-bromo-5-phenyl-N-(pyrimidin-5-ylmethyl)pyrazolo[1,5-a]pyridin-7-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.70 Å R-free 0.232
2R3L Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SCW 3-bromo-6-phenyl-N-(pyrimidin-5-ylmethyl)imidazo[1,2-a]pyridin-8-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.65 Å R-free 0.226
2R3M Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SCX N-((2-aminopyrimidin-5-yl)methyl)-5-(2,6-difluorophenyl)-3-ethylpyrazolo[1,5-a]pyrimidin-7-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.70 Å R-free 0.216
2R3N Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SCZ 3-cyclopropyl-5-phenyl-N-(pyridin-3-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.63 Å R-free 0.235
2R3O Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 2SC (5-phenyl-7-(pyridin-3-ylmethylamino)pyrazolo[1,5-a]pyrimidin-3-yl)methanol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.80 Å R-free 0.227
2R3P Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 3SC 5-(2,3-dichlorophenyl)-N-(pyridin-4-ylmethyl)-3-thiocyanatopyrazolo[1,5-a]pyrimidin-7-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.66 Å R-free 0.226
2R3Q Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 5SC 3-((3-bromo-5-o-tolylpyrazolo[1,5-a]pyrimidin-7-ylamino)methyl)pyridine 1-oxide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.35 Å R-free 0.202
2R3R Crystal Structure of Cyclin-Dependent Kinase 2 with inhibitor Deposited 2007-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 6SC 3-bromo-5-phenyl-N-(pyridin-4-ylmethyl)pyrazolo[1,5-a]pyrimidin-7-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；50 mM Na-HEPES pH 7.4, 50 mM Ammonium Acetate, 8% PEG 4000, 4% Glycerol, 1 mM TCEP, vapor diffusion, temperature 298K
Resolution 1.47 Å R-free 0.211
2R64 Crystal structure of a 3-aminoindazole compound with CDK2 Deposited 2007-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 740 N-[5-(1,1-DIOXIDOISOTHIAZOLIDIN-2-YL)-1H-INDAZOL-3-YL]-2-(4-PIPERIDIN-1-YLPHENYL)ACETAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；277 K；40mM Hepes, 30mM NaCl, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.30 Å R-free 0.257
2UUE REPLACE: A strategy for Iterative Design of Cyclin Binding Groove Inhibitors Deposited 2007-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded MTZ 4-METHYL-5-{(2E)-2-[(4-MORPHOLIN-4-YLPHENYL)IMINO]-2,5-DIHYDROPYRIMIDIN-4-YL}-1,3-THIAZOL-2-AMINE × 1 GVC 1-(3,5-DICHLOROPHENYL)-5-METHYL-1H-1,2,4-TRIAZOLE-3-CARBOXYLIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.06 Å R-free 0.244
2UUE REPLACE: A strategy for Iterative Design of Cyclin Binding Groove Inhibitors Deposited 2007-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded MTZ 4-METHYL-5-{(2E)-2-[(4-MORPHOLIN-4-YLPHENYL)IMINO]-2,5-DIHYDROPYRIMIDIN-4-YL}-1,3-THIAZOL-2-AMINE × 1 GVC 1-(3,5-DICHLOROPHENYL)-5-METHYL-1H-1,2,4-TRIAZOLE-3-CARBOXYLIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.06 Å R-free 0.244
2UZB Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) C75 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]-2-FURYL}-N-METHYLBENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.70 Å R-free 0.265
2UZB Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) C75 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]-2-FURYL}-N-METHYLBENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.70 Å R-free 0.265
2UZD Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) C85 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.72 Å R-free 0.269
2UZD Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) C85 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.72 Å R-free 0.269
2UZE Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) C95 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}BENZOIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.40 Å R-free 0.243
2UZE Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) C95 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}BENZOIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.40 Å R-free 0.243
2UZL Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-30 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) C94 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}-2-(TRIFLUOROMETHYL)BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.40 Å R-free 0.263
2UZL Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-30 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) C94 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}-2-(TRIFLUOROMETHYL)BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.40 Å R-free 0.263
2UZN Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded C96 4-{5-[(1Z)-1-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)ETHYL]-2-FURYL}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；VAPOR DIFFUSION HANGING DROP, ROOM TEMPERATURE, PEG3350, HEPES PH7.2, AMMONIUM ACETATE, pH 7.00
Resolution 2.30 Å R-free 0.297
2UZO Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded C62 4-{5-[(Z)-(2,4-DIOXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；VAPOR DIFFUSION HANGING DROP, ROOM TEMPERATURE, PEG3350, HEPES PH7.2, AMMONIUM ACETATE, pH 7.00
Resolution 2.30 Å R-free 0.291
2V0D Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-05-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded C53 2-IMINO-5-(1-PYRIDIN-2-YL-METH-(E)-YLIDENE)-1,3-THIAZOLIDIN-4-ONE × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；VAPOR DIFFUSION HANGING DROP, ROOM TEMPERATURE, PEG3350, HEPES PH7.2, AMMONIUM ACETATE, pH 7.00
Resolution 2.20 Å R-free 0.286
2V22 REPLACE: A strategy for Iterative Design of Cyclin Binding Groove Inhibitors Deposited 2007-05-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded C35 N~2~-{[1-(4-CHLOROPHENYL)-5-METHYL-1H-1,2,4-TRIAZOL-3-YL]CARBONYL}-N~5~-(DIAMINOMETHYLIDENE)-L-ORNITHYL-L-LEUCYL-L-ISOLEUCYL-4-FLUORO-L-PHENYLALANINAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.8
Resolution 2.60 Å R-free 0.277
2V22 REPLACE: A strategy for Iterative Design of Cyclin Binding Groove Inhibitors Deposited 2007-05-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded C35 N~2~-{[1-(4-CHLOROPHENYL)-5-METHYL-1H-1,2,4-TRIAZOL-3-YL]CARBONYL}-N~5~-(DIAMINOMETHYLIDENE)-L-ORNITHYL-L-LEUCYL-L-ISOLEUCYL-4-FLUORO-L-PHENYLALANINAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.8
Resolution 2.60 Å R-free 0.277
2VTA Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design. Deposited 2008-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded GOL GLYCEROL × 2 LZ1 1H-indazole × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 0.1M HEPES/NAOH PH7.4, 42.5MM AMMONIUM ACETATE, 7%(W/V)PEG 3350
Resolution 2.00 Å R-free 0.280
2VTH Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H-pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded GOL GLYCEROL × 1 LZ2 5-hydroxynaphthalene-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH PH7.4, 0.0475M AMMONIUM ACETATE, 12% W/V PEG 3350, pH 6.7
Resolution 1.90 Å R-free 0.241
2VTI Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design. Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LZ3 N-(4-sulfamoylphenyl)-1H-indazole-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH PH7.0, 0.0475M AMMONIUM ACETATE, 12% W/V PEG3350, pH 6.7
Resolution 2.00 Å R-free 0.199
2VTJ Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded GOL GLYCEROL × 1 LZ4 4-[(6-chloropyrazin-2-yl)amino]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH, 0.0475M AMMONIUM ACETATE, 12% W/V PEG3350, pH 6.7
Resolution 2.20 Å R-free 0.262
2VTL Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LZ5 N-phenyl-1H-pyrazole-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH, 0.0475M AMMONIUM ACETATE, 12% W/V PEG3350, pH 6.7
Resolution 2.00 Å R-free 0.235
2VTM Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design. Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LZM PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBONITRILE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH PH7.0, 0.0475M AMMONIUM ACETATE, 12% W/V PEG3350, pH 6.7
Resolution 2.25 Å R-free 0.286
2VTN Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design. Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LZ7 4-(acetylamino)-N-(4-fluorophenyl)-1H-pyrazole-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH PH6.7, 0.0475M AMMONIUM ACETATE, 12% W/V PEG3350
Resolution 2.20 Å R-free 0.251
2VTO Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design. Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LZ8 N-(4-FLUOROPHENYL)-4-[(PHENYLCARBONYL)AMINO]-1H-PYRAZOLE-3-CARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH, 0.0475M AMMONIUM ACETATE, 12% W/V PEG3350, pH 6.7
Resolution 2.19 Å R-free 0.241
2VTP Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design. Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LZ9 {[(2,6-difluorophenyl)carbonyl]amino}-N-(4-fluorophenyl)-1H-pyrazole-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH PH7.0, 0.0475M AMMONIUM ACETATE, 12% W/V PEG3350, pH 6.7
Resolution 2.15 Å R-free 0.247
2VTQ Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design. Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LZA {[(2,6-difluorophenyl)carbonyl]amino}-N-piperidin-4-yl-1H-pyrazole-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH, PH7.0, 0.0475M AMMONIUM ACETATE, 12% W/V PEG 3350, pH 6.7
Resolution 1.90 Å R-free 0.244
2VTR Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LZB 5-chloro-7-[(1-methylethyl)amino]pyrazolo[1,5-a]pyrimidine-3-carbonitrile × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH PH7.0 0.0475M AMMONIUM ACETATE 12% W/V PEG3350, pH 6.7
Resolution 1.89 Å R-free 0.261
2VTS Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design. Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LZC 5-[(4-AMINOCYCLOHEXYL)AMINO]-7-(PROPAN-2-YLAMINO)PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBONITRILE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH, PH6.7, 0.0475M AMMONIUM ACETATE, 12% W/V PEG3350
Resolution 1.90 Å R-free 0.261
2VTT Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design. Deposited 2008-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LZD 4-{[(2,6-difluorophenyl)carbonyl]amino}-N-[(3S)-piperidin-3-yl]-1H-pyrazole-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH, PH7.0, 0.0475M AMMONIUM ACETATE, 12% W/V PEG 3350, pH 6.7
Resolution 1.68 Å R-free 0.227
2VU3 Identification of N-(4-piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H- pyrazole-3-carboxamide (AT7519), a Novel Cyclin Dependent Kinase Inhibitor Using Fragment-Based X-Ray Crystallography and Structure Based Drug Design. Deposited 2008-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded LZE 4-{[(2,6-dichlorophenyl)carbonyl]amino}-N-piperidin-4-yl-1H-pyrazole-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.7；0.1M HEPES/NAOH PH7.0, 0.0475M AMMONIUM ACETATE, 12% W/V PEG 3350, pH 6.7
Resolution 1.85 Å R-free 0.246
2VV9 CDK2 in complex with an imidazole piperazine Deposited 2008-06-04 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IM9 2-{4-[4-({4-[2-methyl-1-(1-methylethyl)-1H-imidazol-5-yl]pyrimidin-2-yl}amino)phenyl]piperazin-1-yl}-2-oxoethanol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；8% PEG 3350, 0.1M HEPES PH 7.5, 0.05M AMMONIUM ACETATE
Resolution 1.90 Å R-free 0.228
2W05 Structure of CDK2 in complex with an imidazolyl pyrimidine, compound 5b Deposited 2008-08-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded FRT N-(2-METHOXYETHYL)-4-({4-[2-METHYL-1-(1-METHYLETHYL)-1H-IMIDAZOL-5-YL]PYRIMIDIN-2-YL}AMINO)BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；8% PEG 3350, 0.1M HEPES PH 7.5, 0.05M AMMONIUM ACETATE
Resolution 1.90 Å R-free 0.293
2W06 Structure of CDK2 in complex with an imidazolyl pyrimidine, compound 5c Deposited 2008-08-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) FRV 4-{[4-(1-CYCLOPROPYL-2-METHYL-1H-IMIDAZOL-5-YL)PYRIMIDIN-2-YL]AMINO}-N-METHYLBENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；8% PEG 3350, 0.1M HEPES PH 7.5, 0.05M AMMONIUM ACETATE
Resolution 2.04 Å R-free 0.234
2W17 CDK2 in complex with the imidazole pyrimidine amide, compound (S)-8b Deposited 2008-10-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ACT ACETATE ION × 1 I19 N-(4-{[(3S)-3-(dimethylamino)pyrrolidin-1-yl]carbonyl}phenyl)-5-fluoro-4-[2-methyl-1-(1-methylethyl)-1H-imidazol-5-yl]pyrimidin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；8% PEG 3350, 0.1M HEPES PH 7.5, 0.05M AMMONIUM ACETATE
Resolution 2.15 Å R-free 0.300
2W1H Fragment-Based Discovery of the Pyrazol-4-yl urea (AT9283), a Multi- targeted Kinase Inhibitor with Potent Aurora Kinase Activity Deposited 2008-10-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded L0F N-[3-(1H-BENZIMIDAZOL-2-YL)-1H-PYRAZOL-4-YL]BENZAMIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.15 Å R-free 0.308
2WEV Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-04-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded CK7 [4-(2-AMINO-4-METHYL-THIAZOL-5-YL)-PYRIMIDIN-2-YL]-(3-NITRO-PHENYL)-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 30% V/V, 0.1M TRI-SODIUM CITRATE, pH 7.8
Resolution 2.30 Å R-free 0.243
2WEV Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-04-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded CK7 [4-(2-AMINO-4-METHYL-THIAZOL-5-YL)-PYRIMIDIN-2-YL]-(3-NITRO-PHENYL)-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 30% V/V, 0.1M TRI-SODIUM CITRATE, pH 7.8
Resolution 2.30 Å R-free 0.243
2WFY Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-04-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 30% V/V, 0.1M TRI-SODIUM CITRATE, pH 7.8
Resolution 2.53 Å R-free 0.259
2WFY Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-04-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 30% V/V, 0.1M TRI-SODIUM CITRATE, pH 7.8
Resolution 2.53 Å R-free 0.259
2WHB Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-05-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；18% V/V PEG3350 AND 0.1M SODIUM CITRATE, pH 7.8
Resolution 2.90 Å R-free 0.264
2WHB Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-05-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；18% V/V PEG3350 AND 0.1M SODIUM CITRATE, pH 7.8
Resolution 2.90 Å R-free 0.264
2WIH STRUCTURE OF CDK2-CYCLIN A WITH PHA-848125 Deposited 2009-05-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded P48 N,1,4,4-TETRAMETHYL-8-{[4-(4-METHYLPIPERAZIN-1-YL)PHENYL]AMINO}-4,5-DIHYDRO-1H-PYRAZOLO[4,3-H]QUINAZOLINE-3-CARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.50 Å R-free 0.250
2WIH STRUCTURE OF CDK2-CYCLIN A WITH PHA-848125 Deposited 2009-05-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded P48 N,1,4,4-TETRAMETHYL-8-{[4-(4-METHYLPIPERAZIN-1-YL)PHENYL]AMINO}-4,5-DIHYDRO-1H-PYRAZOLO[4,3-H]QUINAZOLINE-3-CARBOXAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.50 Å R-free 0.250
2WIP STRUCTURE OF CDK2-CYCLIN A COMPLEXED WITH 8-ANILINO-1-METHYL-4,5-DIHYDRO- 1H-PYRAZOLO[4,3-H] QUINAZOLINE-3-CARBOXYLIC ACID Deposited 2009-05-14 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded P49 1-methyl-8-(phenylamino)-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.80 Å R-free 0.258
2WIP STRUCTURE OF CDK2-CYCLIN A COMPLEXED WITH 8-ANILINO-1-METHYL-4,5-DIHYDRO- 1H-PYRAZOLO[4,3-H] QUINAZOLINE-3-CARBOXYLIC ACID Deposited 2009-05-14 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded P49 1-methyl-8-(phenylamino)-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxylic acid × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.80 Å R-free 0.258
2WMA Structural and thermodynamic consequences of cyclization of peptide ligands for the recruitment site of cyclin A Deposited 2009-06-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；10MM HEPES PH 7, 100MM NACL 1.1 TO 1.25M AMMONIUM SULPHATE, 0.7 TO 0.85M KCL
Resolution 2.80 Å R-free 0.285
2WMA Structural and thermodynamic consequences of cyclization of peptide ligands for the recruitment site of cyclin A Deposited 2009-06-30 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；10MM HEPES PH 7, 100MM NACL 1.1 TO 1.25M AMMONIUM SULPHATE, 0.7 TO 0.85M KCL
Resolution 2.80 Å R-free 0.285
2WMB Structural and thermodynamic consequences of cyclization of peptide ligands for the recruitment site of cyclin A Deposited 2009-06-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；BUFFER: 10MM HEPES PH 7.0, 100MM NACL. 1.1 TO 1.25M AMMONIUM SULPHATE, 0.7 TO 0.85MM KCL.
Resolution 2.60 Å R-free 0.296
2WMB Structural and thermodynamic consequences of cyclization of peptide ligands for the recruitment site of cyclin A Deposited 2009-06-30 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；BUFFER: 10MM HEPES PH 7.0, 100MM NACL. 1.1 TO 1.25M AMMONIUM SULPHATE, 0.7 TO 0.85MM KCL.
Resolution 2.60 Å R-free 0.296
2WPA Optimisation of 6,6-Dimethyl Pyrrolo 3,4-c pyrazoles: Identification of PHA-793887, a Potent CDK Inhibitor Suitable for Intravenous Dosing Deposited 2009-08-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded SO4 SULFATE ION × 1 889 N-{6,6-DIMETHYL-5-[(1-METHYLPIPERIDIN-4-YL)CARBONYL]-1,4,5,6-TETRAHYDROPYRROLO[3,4-C]PYRAZOL-3-YL}-3-METHYLBUTANAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE,1M KCL, 40MM HEPES PH 7
Resolution 2.51 Å R-free 0.261
2WPA Optimisation of 6,6-Dimethyl Pyrrolo 3,4-c pyrazoles: Identification of PHA-793887, a Potent CDK Inhibitor Suitable for Intravenous Dosing Deposited 2009-08-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded SO4 SULFATE ION × 1 889 N-{6,6-DIMETHYL-5-[(1-METHYLPIPERIDIN-4-YL)CARBONYL]-1,4,5,6-TETRAHYDROPYRROLO[3,4-C]PYRAZOL-3-YL}-3-METHYLBUTANAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE,1M KCL, 40MM HEPES PH 7
Resolution 2.51 Å R-free 0.261
2WXV Structure of CDK2-CYCLIN A with a Pyrazolo(4,3-h) quinazoline-3- carboxamide inhibitor Deposited 2009-11-10 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded WXV N,1-DIMETHYL-8-{[1-(METHYLSULFONYL)PIPERIDIN-4-YL]AMINO}-1H-PYRAZOLO[4,3-H]QUINAZOLINE-3-CARBOXAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH7
Resolution 2.60 Å R-free 0.243
2WXV Structure of CDK2-CYCLIN A with a Pyrazolo(4,3-h) quinazoline-3- carboxamide inhibitor Deposited 2009-11-10 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded WXV N,1-DIMETHYL-8-{[1-(METHYLSULFONYL)PIPERIDIN-4-YL]AMINO}-1H-PYRAZOLO[4,3-H]QUINAZOLINE-3-CARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH7
Resolution 2.60 Å R-free 0.243
2X1N Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-12-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded X1N 2-METHYL-N-[(1Z)-3-NITROCYCLOHEXA-2,4-DIEN-1-YLIDENE]-4,5-DIHYDRO[1,3]THIAZOLO[4,5-H]QUINAZOLIN-8-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 20% V/V, 0.1M TRI-SODIUM CITRATE, PH 7.8
Resolution 2.75 Å R-free 0.255
2X1N Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-12-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded X1N 2-METHYL-N-[(1Z)-3-NITROCYCLOHEXA-2,4-DIEN-1-YLIDENE]-4,5-DIHYDRO[1,3]THIAZOLO[4,5-H]QUINAZOLIN-8-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 20% V/V, 0.1M TRI-SODIUM CITRATE, PH 7.8
Resolution 2.75 Å R-free 0.255
2XMY Discovery and Characterisation of 2-Anilino-4-(thiazol-5-yl) pyrimidine Transcriptional CDK Inhibitors as Anticancer Agents Deposited 2010-07-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded CDK 4-[4-(3,4-DIMETHYL-2-OXO-2,3-DIHYDRO-THIAZOL-5-YL)-PYRIMIDIN-2-YLAMINO]-N-(2-METHOXY-ETHYL)-BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；10% PEG 3350, NAF, PH 7.0
Resolution 1.90 Å R-free 0.271
2XNB Discovery and Characterisation of 2-Anilino-4-(thiazol-5-yl) pyrimidine Transcriptional CDK Inhibitors as Anticancer Agents Deposited 2010-08-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded Y8L 3,4-DIMETHYL-5-(2-{[(1Z)-4-PIPERAZIN-1-YLCYCLOHEXA-2,4-DIEN-1-YLIDENE]AMINO}PYRIMIDIN-4-YL)-1,3-THIAZOL-2(3H)-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；10% PEG 3350, NAF, PH 7.0
Resolution 1.85 Å R-free 0.294
3BHT Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor meriolin 3 Deposited 2007-11-29 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MFR 4-(4-methoxy-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-2-amine × 1 MG MAGNESIUM ION × 1 SGM MONOTHIOGLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, HEPES pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.00 Å R-free 0.220
3BHT Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor meriolin 3 Deposited 2007-11-29 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MFR 4-(4-methoxy-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-2-amine × 1 MG MAGNESIUM ION × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, HEPES pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.00 Å R-free 0.220
3BHU Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor meriolin 5 Deposited 2007-11-29 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MHR 4-(4-propoxy-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-2-amine × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, HEPES pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.30 Å R-free 0.240
3BHU Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor meriolin 5 Deposited 2007-11-29 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MHR 4-(4-propoxy-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-2-amine × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, HEPES pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.30 Å R-free 0.240
3BHV Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor variolin B Deposited 2007-11-29 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAR 9-amino-5-(2-aminopyrimidin-4-yl)pyrido[3',2':4,5]pyrrolo[1,2-c]pyrimidin-4-ol × 1 MG MAGNESIUM ION × 1 SGM MONOTHIOGLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, HEPES pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.229
3BHV Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor variolin B Deposited 2007-11-29 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAR 9-amino-5-(2-aminopyrimidin-4-yl)pyrido[3',2':4,5]pyrrolo[1,2-c]pyrimidin-4-ol × 1 MG MAGNESIUM ION × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, HEPES pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.229
3DDP Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor CR8 Deposited 2008-06-06 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa） Fragment：CDK2
Non-standard monomer：Yes (specific site not provided by mmCIF) RC8 (2R)-2-({9-(1-methylethyl)-6-[(4-pyridin-2-ylbenzyl)amino]-9H-purin-2-yl}amino)butan-1-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, Hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.70 Å R-free 0.270
3DDP Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor CR8 Deposited 2008-06-06 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa） Fragment：CDK2
Non-standard monomer：Yes (specific site not provided by mmCIF) RC8 (2R)-2-({9-(1-methylethyl)-6-[(4-pyridin-2-ylbenzyl)amino]-9H-purin-2-yl}amino)butan-1-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, Hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.70 Å R-free 0.270
3DDQ Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor roscovitine Deposited 2008-06-06 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa） Fragment：CDK2
Non-standard monomer：Yes (specific site not provided by mmCIF) RRC R-ROSCOVITINE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, Hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.80 Å R-free 0.229
3DDQ Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor roscovitine Deposited 2008-06-06 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa） Fragment：CDK2
Non-standard monomer：Yes (specific site not provided by mmCIF) RRC R-ROSCOVITINE × 1 SGM MONOTHIOGLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, Hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.80 Å R-free 0.229
3DOG Structure of Thr 160 phosphorylated CDK2/cyclin A in complex with the inhibitor N-&-N1 Deposited 2008-07-04 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) NNN (2R)-2-{[4-(benzylamino)-8-(1-methylethyl)pyrazolo[1,5-a][1,3,5]triazin-2-yl]amino}butan-1-ol × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, HEPES pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.70 Å R-free 0.248
3DOG Structure of Thr 160 phosphorylated CDK2/cyclin A in complex with the inhibitor N-&-N1 Deposited 2008-07-04 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) NNN (2R)-2-{[4-(benzylamino)-8-(1-methylethyl)pyrazolo[1,5-a][1,3,5]triazin-2-yl]amino}butan-1-ol × 1 SGM MONOTHIOGLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；ammonium sulphate, potassium chloride, HEPES pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.70 Å R-free 0.248
3EID CDK2/CyclinA complexed with a pyrazolopyridazine inhibitor Deposited 2008-09-15 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded PO5 (2S)-1-(dimethylamino)-3-(4-{[4-(6-morpholin-4-ylpyrazolo[1,5-b]pyridazin-3-yl)pyrimidin-2-yl]amino}phenoxy)propan-2-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.15 Å R-free 0.261
3EID CDK2/CyclinA complexed with a pyrazolopyridazine inhibitor Deposited 2008-09-15 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.15 Å R-free 0.261
3EJ1 CDK2/CyclinA complexed with a pyrazolopyridazine inhibitor Deposited 2008-09-17 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded 5BP N-cyclopropyl-4-pyrazolo[1,5-b]pyridazin-3-ylpyrimidin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.22 Å R-free 0.259
3EJ1 CDK2/CyclinA complexed with a pyrazolopyridazine inhibitor Deposited 2008-09-17 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded 5BP N-cyclopropyl-4-pyrazolo[1,5-b]pyridazin-3-ylpyrimidin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.22 Å R-free 0.259
3EOC Cdk2/CyclinA complexed with a imidazo triazin-2-amine Deposited 2008-09-26 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded T2A 5-methyl-7-phenyl-N-(3,4,5-trimethoxyphenyl)imidazo[5,1-f][1,2,4]triazin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M Sodium acetate, 100 mM Sodium cacodylate pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.20 Å R-free 0.238
3EOC Cdk2/CyclinA complexed with a imidazo triazin-2-amine Deposited 2008-09-26 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded T2A 5-methyl-7-phenyl-N-(3,4,5-trimethoxyphenyl)imidazo[5,1-f][1,2,4]triazin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M Sodium acetate, 100 mM Sodium cacodylate pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.20 Å R-free 0.238
3EZR CDK-2 with indazole inhibitor 17 bound at its active site Deposited 2008-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EZR 3-methoxy-4-{3-[4-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-indazol-6-yl}aniline × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；291 K；14% PEG 4K, 50mM Hepes pH 7.5, 50mM ammonium acetate, 10 mM DTT, vapor diffusion, temperature 291K
Resolution 1.90 Å R-free 0.243
3EZV CDK-2 with indazole inhibitor 9 bound at its active site Deposited 2008-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EZV 4-{3-[7-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-indazol-6-yl}aniline × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；291 K；14% PEG 4K, 50mM Hepes pH 7.5, 50mM ammonium acetate, 10 mM DTT, vapor diffusion, temperature 291K
Resolution 1.99 Å R-free 0.244
3F5X CDK-2-Cyclin complex with indazole inhibitor 9 bound at its active site Deposited 2008-11-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain A 1–298（298 aa）
Chain C 1–298（298 aa）
Not recorded GOL GLYCEROL × 4 EZV 4-{3-[7-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-indazol-6-yl}aniline × 4 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；291 K；14% PEG 4000, 50mM Hepes pH 7.5, 50mM ammonium acetate, 10 mM DTT, vapor diffusion, temperature 291K
Resolution 2.40 Å R-free 0.283
3F5X CDK-2-Cyclin complex with indazole inhibitor 9 bound at its active site Deposited 2008-11-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–298（298 aa）
Chain C 1–298（298 aa）
Not recorded GOL GLYCEROL × 2 EZV 4-{3-[7-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-indazol-6-yl}aniline × 2 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；291 K；14% PEG 4000, 50mM Hepes pH 7.5, 50mM ammonium acetate, 10 mM DTT, vapor diffusion, temperature 291K
Resolution 2.40 Å R-free 0.283
3F5X CDK-2-Cyclin complex with indazole inhibitor 9 bound at its active site Deposited 2008-11-04 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded GOL GLYCEROL × 1 EZV 4-{3-[7-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-indazol-6-yl}aniline × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；291 K；14% PEG 4000, 50mM Hepes pH 7.5, 50mM ammonium acetate, 10 mM DTT, vapor diffusion, temperature 291K
Resolution 2.40 Å R-free 0.283
3F5X CDK-2-Cyclin complex with indazole inhibitor 9 bound at its active site Deposited 2008-11-04 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded GOL GLYCEROL × 1 EZV 4-{3-[7-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-indazol-6-yl}aniline × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；291 K；14% PEG 4000, 50mM Hepes pH 7.5, 50mM ammonium acetate, 10 mM DTT, vapor diffusion, temperature 291K
Resolution 2.40 Å R-free 0.283
3FZ1 Crystal structure of a benzthiophene inhibitor bound to human Cyclin-dependent Kinase-2 (CDK-2) Deposited 2009-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded B98 (3R)-3-(aminomethyl)-9-methoxy-1,2,3,4-tetrahydro-5H-[1]benzothieno[3,2-e][1,4]diazepin-5-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；CDK-1 at 2.5 mg/ml is equilibrated against a well solution containing 14% PEG 4000, 50 mM ammonium acetate, 50 mM Hepes pH 7.5, 10 mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.259
3IG7 Novel CDK-5 inhibitors - crystal structure of inhibitor EFP with CDK-2 Deposited 2009-07-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) EFP N-{1-[cis-3-(acetylamino)cyclobutyl]-1H-imidazol-4-yl}-2-(4-methoxyphenyl)acetamide × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å R-free 0.257
3IGG Novel CDK-5 inhibitors - crystal structure of inhibitor EFQ with CDK-2 Deposited 2009-07-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) EFQ N-[1-(cis-3-hydroxycyclobutyl)-1H-imidazol-4-yl]-2-(4-methoxyphenyl)acetamide × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.80 Å R-free 0.257
3LE6 The structure of cyclin dependent kinase 2 (CKD2) with a pyrazolobenzodiazepine inhibitor Deposited 2010-01-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 2BZ 5-(2-chlorophenyl)-3-methyl-7-nitropyrazolo[3,4-b][1,4]benzodiazepine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；277 K；PEG 3350, ammonium fluoride, Tris, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.00 Å R-free 0.248
3LFN Crystal structure of CDK2 with SAR57, an aminoindazole type inhibitor Deposited 2010-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A27 N-[6-(4-hydroxyphenyl)-5-phenyl-1H-indazol-3-yl]butanamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；277 K；pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.28 Å R-free 0.268
3LFQ Crystal structure of CDK2 with SAR60, an aminoindazole type inhibitor Deposited 2010-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A28 N-(6,7-difluoro-5-phenyl-1H-indazol-3-yl)butanamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；277 K；pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.03 Å R-free 0.241
3LFS Crystal structure of CDK2 with SAR37, an aminoindazole type inhibitor Deposited 2010-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A07 N-(6-chloro-5-phenyl-1H-indazol-3-yl)butanamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；277 K；pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.250
3MY5 CDk2/cyclinA in complex with DRB Deposited 2010-05-09 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) RFZ 5,6-dichloro-1-beta-D-ribofuranosyl-1H-benzimidazole × 1 FMT FORMIC ACID × 3 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；1.1M Ammonium Sulphate, 100mM Hepes pH 7.0, 5mM DTT, saturated DRB, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.219
3MY5 CDk2/cyclinA in complex with DRB Deposited 2010-05-09 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) RFZ 5,6-dichloro-1-beta-D-ribofuranosyl-1H-benzimidazole × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；1.1M Ammonium Sulphate, 100mM Hepes pH 7.0, 5mM DTT, saturated DRB, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.219
3NS9 Crystal structure of CDK2 in complex with inhibitor BS-194 Deposited 2010-07-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded NS9 (2S,3S)-3-{[7-(benzylamino)-3-(1-methylethyl)pyrazolo[1,5-a]pyrimidin-5-yl]amino}butane-1,2,4-triol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；0.1M ammonium acetate, pH 7.8, 6% PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.78 Å R-free 0.265
3PJ8 Structure of CDK2 in complex with a Pyrazolo[4,3-d]pyrimidine Bioisostere of Roscovitine. Deposited 2010-11-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 404 (2R)-2-{[7-(benzylamino)-3-(propan-2-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]amino}butan-1-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；PEG 3350, Na-HEPES, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Resolution 1.96 Å R-free 0.273
3PXF CDK2 in complex with two molecules of 8-anilino-1-naphthalene sulfonate Deposited 2010-12-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 5 2AN 8-ANILINO-1-NAPHTHALENE SULFONATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2, 5 mM ANS, 15% (v/v) JEFFAMINE ED-2001, 50 mM HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.80 Å R-free 0.229
3PXQ CDK2 in complex with 3 molecules of 8-anilino-1-naphthalene sulfonate Deposited 2010-12-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 2AN 8-ANILINO-1-NAPHTHALENE SULFONATE × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2, 15% (v/v) PEG3350, 50 mM HEPES/NaOH; soaked 24 hrs in 15 mM ANS, 50 mM HEPES, 50 mM Na/K phosphate, 7.5% (v/v) PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.235
3PXR Apo CDK2 crystallized from Jeffamine Deposited 2010-12-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2, 15 % (v/v) Jeffamine ED-2001, 50 mM HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.00 Å R-free 0.235
3PXY CDK2 in complex with inhibitor JWS648 Deposited 2010-12-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded JWS 2-(4,6-diamino-1,3,5-triazin-2-yl)-4-methoxyphenol × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2, 1.5 mM JWS648, 15% (v/v) PEG3350, 50 mM HEPES/NaOH, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.80 Å R-free 0.242
3PXZ CDK2 ternary complex with JWS648 and ANS Deposited 2010-12-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 2AN 8-ANILINO-1-NAPHTHALENE SULFONATE × 2 JWS 2-(4,6-diamino-1,3,5-triazin-2-yl)-4-methoxyphenol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2, 3 mM JWS648, 15% (v/v) PEG3350, 50 mM HEPES/NaOH, soaked for 24 hrs in 15 mM ANS, 2 mM JWS648, 50 mM HEPES, 50 mM Na/K phosphate, 7.5% (v/v) PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.70 Å R-free 0.256
3PY0 CDK2 in complex with inhibitor SU9516 Deposited 2010-12-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 PO4 PHOSPHATE ION × 1 SU9 (3Z)-3-(1H-IMIDAZOL-5-YLMETHYLENE)-5-METHOXY-1H-INDOL-2(3H)-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2, 1.5 mM SU9516, 15% (v/v) PEG3350, 50 mM HEPES/NaOH, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.260
3PY1 CDK2 ternary complex with SU9516 and ANS Deposited 2010-12-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 SU9 (3Z)-3-(1H-IMIDAZOL-5-YLMETHYLENE)-5-METHOXY-1H-INDOL-2(3H)-ONE × 1 2AN 8-ANILINO-1-NAPHTHALENE SULFONATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2, 1.5 mM SU9516, 15% (v/v) PEG3350, 50 mM HEPES/NaOH, soaked for 24 hrs in 15 mM ANS, 2 mM SU9516, 50 mM HEPES, 50 mM Na/K phosphate, 7.5% (v/v) PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.05 Å R-free 0.251
3QHR Structure of a pCDK2/CyclinA transition-state mimic Deposited 2011-01-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 MGF TRIFLUOROMAGNESATE × 1 CL CHLORIDE ION × 1 GOL GLYCEROL × 10 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；293 K；22% w/v Poly(acrylic acid sodium salt) 5100, 20mM MgCl2, 100mM HEPES pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.17 Å R-free 0.210
3QHR Structure of a pCDK2/CyclinA transition-state mimic Deposited 2011-01-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 MGF TRIFLUOROMAGNESATE × 1 CL CHLORIDE ION × 1 GOL GLYCEROL × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；293 K；22% w/v Poly(acrylic acid sodium salt) 5100, 20mM MgCl2, 100mM HEPES pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.17 Å R-free 0.210
3QHW Structure of a pCDK2/CyclinA transition-state mimic Deposited 2011-01-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 MGF TRIFLUOROMAGNESATE × 1 CL CHLORIDE ION × 1 DTU (2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.25；293 K；22% w/v Poly(acrylic acid sodium salt) 5100, 20mM MgCl2, 100mM HEPES pH 8.25, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 1.91 Å R-free 0.219
3QHW Structure of a pCDK2/CyclinA transition-state mimic Deposited 2011-01-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 MGF TRIFLUOROMAGNESATE × 1 CL CHLORIDE ION × 1 DTU (2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.25；293 K；22% w/v Poly(acrylic acid sodium salt) 5100, 20mM MgCl2, 100mM HEPES pH 8.25, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 1.91 Å R-free 0.219
3QL8 CDK2 in complex with inhibitor JWS-6-260 Deposited 2011-02-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X01 3-(4-amino-1,3,5-triazin-2-yl)-4-hydroxybenzonitrile × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.238
3QQF CDK2 in complex with inhibitor L1 Deposited 2011-02-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X07 5-nitro-2-[(pyridin-3-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.234
3QQG CDK2 in complex with inhibitor L2-5 Deposited 2011-02-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X06 4-chloro-2-(4,6-diamino-1,3,5-triazin-2-yl)phenol × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.242
3QQH CDK2 in complex with inhibitor L2-2 Deposited 2011-02-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 4 X0A 2-[4-amino-6-(phenylamino)-1,3,5-triazin-2-yl]-4-chlorophenol × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate , pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.87 Å R-free 0.232
3QQJ CDK2 in complex with inhibitor L2 Deposited 2011-02-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X11 2-(4,6-diamino-1,3,5-triazin-2-yl)phenol × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.70 Å R-free 0.237
3QQK CDK2 in complex with inhibitor L4 Deposited 2011-02-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 5 X02 [4-amino-2-(prop-2-en-1-ylamino)-1,3-thiazol-5-yl](phenyl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.86 Å R-free 0.241
3QQL CDK2 in complex with inhibitor L3 Deposited 2011-02-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded X03 (5R)-5-(2-methylbutan-2-yl)-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.224
3QRT CDK2 in complex with inhibitor NSK-MC2-55 Deposited 2011-02-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 X14 (5R)-5-(2-methylbutan-2-yl)-N-(4-sulfamoylbenzyl)-4,5,6,7-tetrahydro-2H-indazole-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.221
3QRU CDK2 in complex with inhibitor NSK-MC1-12 Deposited 2011-02-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X19 (5S)-N-methyl-5-(2-methylbutan-2-yl)-4,5,6,7-tetrahydro-2H-indazole-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.95 Å R-free 0.236
3QTQ CDK2 in complex with inhibitor RC-1-137 Deposited 2011-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X35 [4-amino-2-(prop-2-en-1-ylamino)-1,3-thiazol-5-yl](pyridin-3-yl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.80 Å R-free 0.233
3QTR CDK2 in complex with inhibitor RC-1-148 Deposited 2011-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded X36 [4-amino-2-(phenylamino)-1,3-thiazol-5-yl](phenyl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.230
3QTS CDK2 in complex with inhibitor RC-2-12 Deposited 2011-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded X46 [4-amino-2-(phenylamino)-1,3-thiazol-5-yl](3-methoxyphenyl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.231
3QTU CDK2 in complex with inhibitor RC-2-132 Deposited 2011-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded X44 4-{[4-amino-5-(4-sulfamoylbenzoyl)-1,3-thiazol-2-yl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.82 Å R-free 0.246
3QTW CDK2 in complex with inhibitor RC-2-13 Deposited 2011-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 6 X3A [4-amino-2-(phenylamino)-1,3-thiazol-5-yl](pyridin-3-yl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.246
3QTX CDK2 in complex with inhibitor RC-2-35 Deposited 2011-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded X43 4-{[4-amino-5-(3-nitrobenzoyl)-1,3-thiazol-2-yl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.95 Å R-free 0.246
3QTZ CDK2 in complex with inhibitor RC-2-36 Deposited 2011-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 X42 4-{[4-amino-5-(3-fluorobenzoyl)-1,3-thiazol-2-yl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.00 Å R-free 0.235
3QU0 CDK2 in complex with inhibitor RC-2-38 Deposited 2011-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 4 X40 4-{[4-amino-5-(pyridin-3-ylcarbonyl)-1,3-thiazol-2-yl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.95 Å R-free 0.251
3QWJ CDK2 in complex with inhibitor KVR-1-142 Deposited 2011-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X6A 2-{[(2-aminopyrimidin-5-yl)methyl]amino}-4-chloro-5-nitrobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.229
3QWK CDK2 in complex with inhibitor KVR-1-150 Deposited 2011-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 4 X62 4-chloro-2-{[(2-chloropyrimidin-5-yl)methyl]amino}-5-nitrobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate , pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.235
3QX2 CDK2 in complex with inhibitor KVR-1-190 Deposited 2011-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X63 2-{[(2-aminopyrimidin-5-yl)methyl]amino}-4-[(2-hydroxyethyl)amino]-5-nitrobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.228
3QX4 CDK2 in complex with inhibitor KVR-1-78 Deposited 2011-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 X4B 4-chloro-5-nitro-2-[(pyridin-3-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.92 Å R-free 0.238
3QXO CDK2 in complex with inhibitor KVR-1-84 Deposited 2011-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X65 5-nitro-2-[(4-sulfamoylbenzyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.233
3QXP CDK2 in complex with inhibitor RC-3-89 Deposited 2011-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X64 4-{[4-amino-5-(2-nitrobenzoyl)-1,3-thiazol-2-yl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.254
3QZF CDK2 in complex with inhibitor JWS-6-52 Deposited 2011-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded X66 2-(4,6-diamino-1,3,5-triazin-2-yl)benzene-1,4-diol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.00 Å R-free 0.272
3QZG CDK2 in complex with inhibitor JWS-6-76 Deposited 2011-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 X67 2-(4,6-diamino-1,3,5-triazin-2-yl)-4-fluorophenol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.226
3QZH CDK2 in complex with inhibitor KVR-1-124 Deposited 2011-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X69 4-methoxy-5-nitro-2-[(pyridin-3-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.95 Å R-free 0.235
3QZI CDK2 in complex with inhibitor KVR-1-126 Deposited 2011-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X72 4-chloro-5-nitro-2-[(pyrimidin-5-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.236
3R1Q CDK2 in complex with inhibitor KVR-1-102 Deposited 2011-03-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X75 4-chloro-2-{[(6-chloropyridin-3-yl)methyl]amino}-5-nitrobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.237
3R1S CDK2 in complex with inhibitor KVR-1-127 Deposited 2011-03-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X73 2-{[(6-chloropyridin-3-yl)methyl]amino}-5-nitrobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.80 Å R-free 0.224
3R1Y CDK2 in complex with inhibitor KVR-1-134 Deposited 2011-03-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X76 2-[(pyridin-3-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.80 Å R-free 0.244
3R28 CDK2 in complex with inhibitor KVR-1-140 Deposited 2011-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 XA0 4-chloro-5-nitro-2-[(3,4,5-trifluorobenzyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.256
3R6X CDK2 in complex with inhibitor KVR-1-158 Deposited 2011-03-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X84 4-[(3-hydroxypropyl)amino]-5-nitro-2-[(pyridin-3-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.235
3R71 CDK2 in complex with inhibitor KVR-1-162 Deposited 2011-03-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X86 4-[(3-methoxypropyl)amino]-5-nitro-2-[(pyridin-3-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.237
3R73 CDK2 in complex with inhibitor KVR-1-164 Deposited 2011-03-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X87 4-[(3-aminopropyl)amino]-5-nitro-2-[(pyridin-3-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.70 Å R-free 0.221
3R7E CDK2 in complex with inhibitor KVR-1-67 Deposited 2011-03-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X88 5-nitro-2-[(pyrazin-2-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.237
3R7I CDK2 in complex with inhibitor KVR-1-74 Deposited 2011-03-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X9I 4-{[(2-carbamoyl-4-nitrophenyl)amino]methyl}benzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.223
3R7U CDK2 in complex with inhibitor KVR-1-75 Deposited 2011-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X96 2-{[4-(aminomethyl)benzyl]amino}-5-nitrobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.232
3R7V CDK2 in complex with inhibitor KVR-1-9 Deposited 2011-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 Z02 5-nitro-2-[(pyridin-2-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.95 Å R-free 0.228
3R7Y CDK2 in complex with inhibitor KVR-2-88 Deposited 2011-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 Z04 2-{[(2-aminopyrimidin-5-yl)methyl]amino}-4-(morpholin-4-yl)-5-nitrobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.218
3R83 CDK2 in complex with inhibitor KVR-2-92 Deposited 2011-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 Z14 4-(4-aminopiperidin-1-yl)-2-{[(2-aminopyrimidin-5-yl)methyl]amino}-5-nitrobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.230
3R8L CDK2 in complex with inhibitor L3-4 Deposited 2011-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded Z30 (5R)-5-tert-butyl-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate , pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.263
3R8M CDK2 in complex with inhibitor L3-3 Deposited 2011-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded PO4 PHOSPHATE ION × 1 Z19 1H-indazole-3-carbohydrazide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate , pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.80 Å R-free 0.239
3R8P CDK2 in complex with inhibitor NSK-MC1-6 Deposited 2011-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded Z46 (5R)-5-propyl-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.80 Å R-free 0.218
3R8U CDK2 in complex with inhibitor RC-1-132 Deposited 2011-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded Z31 [4-amino-2-(prop-2-en-1-ylamino)-1,3-thiazol-5-yl](naphthalen-2-yl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate , pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.00 Å R-free 0.236
3R8V CDK2 in complex with inhibitor RC-1-135 Deposited 2011-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded Z62 [4-amino-2-(prop-2-en-1-ylamino)-1,3-thiazol-5-yl](3-nitrophenyl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate , pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.229
3R8Z CDK2 in complex with inhibitor RC-1-136 Deposited 2011-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded Z63 [4-amino-2-(prop-2-en-1-ylamino)-1,3-thiazol-5-yl](pyridin-4-yl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate , pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.251
3R9D CDK2 in complex with inhibitor RC-2-135 Deposited 2011-03-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded X6B 4-amino-N-(3-fluorophenyl)-2-[(4-sulfamoylphenyl)amino]-1,3-thiazole-5-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.95 Å R-free 0.246
3R9H CDK2 in complex with inhibitor RC-2-142 Deposited 2011-03-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded Z67 4-amino-N-(2,6-difluorophenyl)-2-[(4-sulfamoylphenyl)amino]-1,3-thiazole-5-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.10 Å R-free 0.259
3R9N CDK2 in complex with inhibitor RC-2-21 Deposited 2011-03-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded Z68 [4-amino-2-(cyclohexylamino)-1,3-thiazol-5-yl](3-nitrophenyl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.210
3R9O CDK2 in complex with inhibitor RC-2-143 Deposited 2011-03-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded Z71 4-amino-N-(3,5-difluorophenyl)-2-[(4-sulfamoylphenyl)amino]-1,3-thiazole-5-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.246
3RAH CDK2 in complex with inhibitor RC-2-22 Deposited 2011-03-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded O1Z [4-amino-2-(cyclohexylamino)-1,3-thiazol-5-yl](naphthalen-2-yl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.224
3RAI CDK2 in complex with inhibitor KVR-1-160 Deposited 2011-03-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 X85 4-{[3-(morpholin-4-yl)propyl]amino}-5-nitro-2-[(pyridin-3-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.70 Å R-free 0.246
3RAK CDK2 in complex with inhibitor RC-2-32 Deposited 2011-03-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 03Z 4-[(4-amino-5-benzoyl-1,3-thiazol-2-yl)amino]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.237
3RAL CDK2 in complex with inhibitor RC-2-34 Deposited 2011-03-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 04Z 4-{[4-amino-5-(3-methoxybenzoyl)-1,3-thiazol-2-yl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.228
3RJC CDK2 in complex with inhibitor L4-12 Deposited 2011-04-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 06Z {4-amino-2-[(3-fluorophenyl)amino]-1,3-thiazol-5-yl}(phenyl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.250
3RK5 CDK2 in complex with inhibitor RC-2-72 Deposited 2011-04-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 07Z 4-{[4-amino-5-(pyridin-3-ylcarbonyl)-1,3-thiazol-2-yl]amino}benzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.00 Å R-free 0.238
3RK7 CDK2 in complex with inhibitor RC-2-71 Deposited 2011-04-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 08Z 4-{[4-amino-5-(pyridin-3-ylcarbonyl)-1,3-thiazol-2-yl]amino}benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.80 Å R-free 0.224
3RK9 CDK2 in complex with inhibitor RC-2-74 Deposited 2011-04-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 09Z [4-amino-2-(propan-2-ylamino)-1,3-thiazol-5-yl](pyridin-3-yl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.252
3RKB CDK2 in complex with inhibitor RC-2-73 Deposited 2011-04-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 12Z [4-amino-2-(cyclohexylamino)-1,3-thiazol-5-yl](pyridin-3-yl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.00 Å R-free 0.246
3RM6 CDK2 in complex with inhibitor KVR-2-80 Deposited 2011-04-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 18Z 2-{[(2-aminopyrimidin-5-yl)methyl]amino}-5-nitro-4-{[2-(piperazin-1-yl)ethyl]amino}benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.60 Å R-free 0.241
3RM7 CDK2 in complex with inhibitor KVR-1-91 Deposited 2011-04-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 19Z 2-[(4-hydroxybenzyl)amino]-5-nitrobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.239
3RMF CDK2 in complex with inhibitor RC-2-33 Deposited 2011-04-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 20Z 4-{[4-amino-5-(naphthalen-2-ylcarbonyl)-1,3-thiazol-2-yl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.234
3RNI CDK2 in complex with inhibitor RC-3-86 Deposited 2011-04-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 21Z 3-[(4-amino-5-benzoyl-1,3-thiazol-2-yl)amino]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.95 Å R-free 0.255
3ROY CDK2 in complex with inhibitor KVR-1-154 Deposited 2011-04-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 22Z 4-(hexylamino)-5-nitro-2-[(pyridin-3-ylmethyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.239
3RPO CDK2 in complex with inhibitor KVR-1-156 Deposited 2011-04-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 24Z 4-({4-carbamoyl-2-nitro-5-[(pyridin-3-ylmethyl)amino]phenyl}amino)butanoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.226
3RPR CDK2 in complex with inhibitor RC-2-49 Deposited 2011-04-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 25Z [4-amino-2-(phenylamino)-1,3-thiazol-5-yl][3-(trifluoromethyl)phenyl]methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.217
3RPV CDK2 in complex with inhibitor RC-2-88 Deposited 2011-04-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 26Z 4-{[4-amino-5-(3-aminobenzoyl)-1,3-thiazol-2-yl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.80 Å R-free 0.239
3RPY CDK2 in complex with inhibitor RC-2-40 Deposited 2011-04-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 27Z 4-amino-2-[(4-sulfamoylphenyl)amino]-1,3-thiazole-5-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.251
3RZB CDK2 in complex with inhibitor RC-2-23 Deposited 2011-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 02Z 4-amino-2-(phenylamino)-1,3-thiazole-5-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.245
3S00 CDK2 in complex with inhibitor L4-14 Deposited 2011-05-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded Z60 [4-amino-2-(prop-2-en-1-ylamino)-1,3-thiazol-5-yl](5-chlorothiophen-2-yl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.80 Å R-free 0.251
3S0O CDK2 in complex with inhibitor RC-1-138 Deposited 2011-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 50Z [4-amino-2-(prop-2-en-1-ylamino)-1,3-thiazol-5-yl](pyridin-2-yl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.00 Å R-free 0.271
3S1H CDK2 in complex with inhibitor RC-2-39 Deposited 2011-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 56Z 4-{[4-amino-5-(4-methoxybenzoyl)-1,3-thiazol-2-yl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.75 Å R-free 0.250
3S2P Crystal structure of CDK2 with a 2-aminopyrimidine compound Deposited 2011-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded PMU (3S,4S)-1-{3-[2-amino-6-(propan-2-yl)pyrimidin-4-yl]-4-hydroxyphenyl}pyrrolidine-3,4-diol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；277 K；0.2M HEPES, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.30 Å R-free 0.304
3SQQ CDK2 in complex with inhibitor RC-3-96 Deposited 2011-07-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 99Z 4-{[4-amino-5-(2-methylbenzoyl)-1,3-thiazol-2-yl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM Na/K phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.85 Å R-free 0.236
3SW4 Crystal Structure of the CDK2 in complex with thiazolylpyrimidine inhibitor Deposited 2011-07-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 18K N'-[4-(2-amino-4-methyl-1,3-thiazol-5-yl)pyrimidin-2-yl]-N,N-dimethylbenzene-1,4-diamine × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M Ammonium Acetate, 0.1M HEPES pH 7.8, vapor diffusion, sitting drop, temperature 293.15K
Resolution 1.70 Å R-free 0.208
3SW7 Crystal Structure of the CDK2 in complex with thiazolylpyrimidine inhibitor Deposited 2011-07-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 19K N~4~-[4-(2,4-dimethyl-1,3-thiazol-5-yl)pyrimidin-2-yl]-N~1~,N~1~-dimethyl-2-nitrobenzene-1,4-diamine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M Ammonium Acetate, 0.1M HEPES pH 7.8, vapor diffusion, sitting drop, temperature 293.15K
Resolution 1.80 Å R-free 0.215
3TI1 CDK2 in complex with SUNITINIB Deposited 2011-08-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded B49 N-[2-(diethylamino)ethyl]-5-[(Z)-(5-fluoro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carbo xamide × 1 EDO 1,2-ETHANEDIOL × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 1.5 mM Sunitinib, 15% (v/v) PEG 3350, 50 mM HEPES/NaOH (pH 7.5), VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.99 Å R-free 0.262
3TIY CDK2 in complex with NSC 35676 Deposited 2011-08-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 12 TIY 2,3,4,6-tetrahydroxy-5H-benzo[7]annulen-5-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 1.5 mM NSC 35676, 15% (v/v) Jeffamine ED-2001 (pH 7.5), 100 mM HEPES/NaOH VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K
Resolution 1.84 Å R-free 0.224
3TIZ CDK2 in complex with NSC 111848 Deposited 2011-08-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 3TI 1-{(E)-[(4-hydroxyphenyl)imino]methyl}naphthalen-2-ol × 1 EDO 1,2-ETHANEDIOL × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 1.5 mM NSC 111848, 15% (v/v) Jeffamine ED-2001 (pH 7.5) and 100 mM VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K
Resolution 2.02 Å R-free 0.243
3TNW Structure of CDK2/cyclin A in complex with CAN508 Deposited 2011-09-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) F18 4-[(E)-(3,5-DIAMINO-1H-PYRAZOL-4-YL)DIAZENYL]PHENOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；1.1 M ammonium sulphate, 100 mM HEPES, 5 mM DTT, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.00 Å R-free 0.227
3TNW Structure of CDK2/cyclin A in complex with CAN508 Deposited 2011-09-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) F18 4-[(E)-(3,5-DIAMINO-1H-PYRAZOL-4-YL)DIAZENYL]PHENOL × 1 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；1.1 M ammonium sulphate, 100 mM HEPES, 5 mM DTT, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.00 Å R-free 0.227
3ULI Human Cyclin Dependent Kinase 2 (CDK2) bound to azabenzimidazole derivative Deposited 2011-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 1N3 1-(aminomethyl)-N-(3-{[6-bromo-2-(4-methoxyphenyl)-3H-imidazo[4,5-b]pyridin-7-yl]amino}propyl)cyclopropanecarboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；296 K；50MM AMMONIUM ACETATE, 10-12% PEG4K, 0.1M HEPES PH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 296K
Resolution 2.00 Å R-free 0.302
3UNJ CDK2 in complex with inhibitor YL1-038-31 Deposited 2011-11-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 0BX 4-{[4-(phenylamino)pyrimidin-2-yl]amino}benzoic acid × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 1.5 mM YL1-038-31, 5 % (v/v) PEG 3350, 50 mM HEPES/NaOH (pH 7.5), 50 mM phosphate (Na/K, pH 7.5), VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.90 Å R-free 0.261
3UNK CDK2 in complex with inhibitor YL5-083 Deposited 2011-11-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 0BY 4-({4-[(2-chlorophenyl)amino]pyrimidin-2-yl}amino)benzoic acid × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 1.5 mM YL5-83, 5 % (v/v) PEG 3350, 50 mM HEPES/NaOH (pH 7.5), 50 mM phosphate (Na/K, pH 7.5), VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.10 Å R-free 0.234
3WBL Crystal structure of CDK2 in complex with pyrazolopyrimidine inhibitor Deposited 2013-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded ACT ACETATE ION × 1 PDY N~7~-(4-ethoxyphenyl)-6-methyl-N~5~-[(3S)-piperidin-3-yl]pyrazolo[1,5-a]pyrimidine-5,7-diamine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；293 K；PEG3350, Ammonium Acetate, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.00 Å R-free 0.249
4ACM CDK2 IN COMPLEX WITH 3-AMINO-6-(4-{[2-(DIMETHYLAMINO)ETHYL]SULFAMOYL}-PHENYL)-N-PYRIDIN-3-YLPYRAZINE-2-CARBOXAMIDE Deposited 2011-12-16 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) GOL GLYCEROL × 2 7YG 3-AMINO-6-(4-{[2-(DIMETHYLAMINO)ETHYL]SULFAMOYL}PHENYL)-N-PYRIDIN-3-YLPYRAZINE-2-CARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 8% PEG 3350, 0.1M HEPES PH 7.5, 0.05M AMMONIUM ACETATE
Resolution 1.63 Å R-free 0.218
4BCK Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T3E 3-[[5-cyano-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidin-2-yl]amino]benzenesulfonamide × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.05 Å R-free 0.236
4BCK Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T3E 3-[[5-cyano-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidin-2-yl]amino]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.05 Å R-free 0.236
4BCM Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T7Z 4-(4-methyl-2-methylimino-3H-1,3-thiazol-5-yl)-2-[(4-methyl-3-morpholin-4-ylsulfonyl-phenyl)amino]pyrimidine-5-carbonitrile × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, IN THE PRESENCE OF 100MM HEPES, PH 7.0, 5MM DTT AND COMPOUND
Resolution 2.45 Å R-free 0.258
4BCM Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T7Z 4-(4-methyl-2-methylimino-3H-1,3-thiazol-5-yl)-2-[(4-methyl-3-morpholin-4-ylsulfonyl-phenyl)amino]pyrimidine-5-carbonitrile × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, IN THE PRESENCE OF 100MM HEPES, PH 7.0, 5MM DTT AND COMPOUND
Resolution 2.45 Å R-free 0.258
4BCN Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T9N 2-[(3-hydroxyphenyl)amino]-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine-5-carbonitrile × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.10 Å R-free 0.219
4BCN Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T9N 2-[(3-hydroxyphenyl)amino]-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine-5-carbonitrile × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.10 Å R-free 0.219
4BCO Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T6Q 2-[[3-(4-ethanoyl-1,4-diazepan-1-yl)phenyl]amino]-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine-5-carbonitrile × 1 SGM MONOTHIOGLYCEROL × 2 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.05 Å R-free 0.226
4BCO Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T6Q 2-[[3-(4-ethanoyl-1,4-diazepan-1-yl)phenyl]amino]-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine-5-carbonitrile × 1 SGM MONOTHIOGLYCEROL × 2 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.05 Å R-free 0.226
4BCP Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T3C 2-[[3-(1,4-diazepan-1-yl)phenyl]amino]-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine-5-carbonitrile × 1 SO4 SULFATE ION × 1 SGM MONOTHIOGLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.26 Å R-free 0.217
4BCP Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T3C 2-[[3-(1,4-diazepan-1-yl)phenyl]amino]-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine-5-carbonitrile × 1 SO4 SULFATE ION × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.26 Å R-free 0.217
4BCQ Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) TJF 4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]-2-{[3-(morpholin-4-ylcarbonyl)phenyl]amino}pyrimidine-5-carbonitrile × 1 X-RAY DIFFRACTION
X-ray crystallization conditions COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.40 Å R-free 0.252
4BCQ Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) TJF 4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]-2-{[3-(morpholin-4-ylcarbonyl)phenyl]amino}pyrimidine-5-carbonitrile × 1 X-RAY DIFFRACTION
X-ray crystallization conditions COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.40 Å R-free 0.252
4BGH Crystal Structure of CDK2 in complex with pan-CDK Inhibitor Deposited 2013-03-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：CATALYTIC DOMAIN, RESIDUES 1-298
Not recorded 3I6 4-((5-BROMO-4-(PROP-2-YN-1-YLAMINO)PYRIMIDIN-2-YL)AMINO)BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.95 Å R-free 0.246
4BZD Structure of CDK2 in complex with a benzimidazopyrimidine Deposited 2013-07-25 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ACT ACETATE ION × 1 D6I 6-(benzimidazol-1-yl)-N-[5-[3-(dimethylamino)propoxy]pyridin-2-yl]pyrimidin-4-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 12% PEG3350, 0.1M HEPES PH 7.5, 0.05M AMMONIUM ACETATE
Resolution 1.83 Å R-free 0.204
4CFM Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-18 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 4QE 6-(cyclohexylmethoxy)-8-(2-methylphenyl)-9H-purin-2-amine × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.85 Å R-free 0.258
4CFM Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-18 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 4QE 6-(cyclohexylmethoxy)-8-(2-methylphenyl)-9H-purin-2-amine × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.85 Å R-free 0.258
4CFN Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) JYM 6-(cyclohexylmethoxy)-8-(trifluoromethyl)-9H-purin-2-amine × 1 DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 2.20 Å R-free 0.241
4CFN Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) JYM 6-(cyclohexylmethoxy)-8-(trifluoromethyl)-9H-purin-2-amine × 1 DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 2.20 Å R-free 0.241
4CFU Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 2WC 3-[2-azanyl-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methyl-benzoic acid × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 2.20 Å R-free 0.221
4CFU Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 2WC 3-[2-azanyl-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methyl-benzoic acid × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 2.20 Å R-free 0.221
4CFV Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 75X 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methylphenol × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å R-free 0.205
4CFV Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 75X 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methylphenol × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å R-free 0.205
4CFW Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SQ9 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methylbenzenesulfonamide × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.45 Å R-free 0.241
4CFW Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SQ9 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methylbenzenesulfonamide × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.45 Å R-free 0.241
4CFX Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) G6T 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 3.50 Å R-free 0.269
4CFX Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) G6T 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 3.50 Å R-free 0.269
4D1X CDK2 in complex with Luciferin Deposited 2014-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded ESJ (4S)-2-(6-hydroxy-1,3-benzothiazol-2-yl)-4,5-dihydro-1,3-thiazole-4-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 10 MM HEPES, 20 MM NACL, PH 7.4
Resolution 2.10 Å R-free 0.238
4D1Z CDK2 in complex with a Luciferin derivate Deposited 2014-05-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：KINASE DOMAIN, RESIDUES 1-298
Not recorded WG8 (4S)-2-(8-hydroxyquinolin-2-yl)-4,5-dihydro-1,3-thiazole-4-carboxylic acid × 2 X-RAY DIFFRACTION
X-ray crystallization conditions 0 MM HEPES, 20 MM NACL, PH 7.4
Resolution 1.85 Å R-free 0.225
4EK3 Crystal structure of apo CDK2 Deposited 2012-04-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, pH 7.8, VAPOR DIFFUSION, SITTING DROP, temperature 293.15K
Resolution 1.34 Å R-free 0.190
4EK4 Crystal structure of the cdk2 in complex with aminopyrazole inhibitor Deposited 2012-04-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 1CK 4-bromo-N-(5-methyl-1H-pyrazol-3-yl)benzamide × 1 NA SODIUM ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, pH 7.8, VAPOR DIFFUSION, SITTING DROP
Resolution 1.26 Å R-free 0.184
4EK5 Crystal structure of the cdk2 in complex with aminopyrazole inhibitor Deposited 2012-04-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 03K N-(5-cyclopropyl-1H-pyrazol-3-yl)benzene-1,4-dicarboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, pH 7.8, VAPOR DIFFUSION, SITTING DROP
Resolution 1.60 Å R-free 0.213
4EK6 Crystal structure of the cdk2 in complex with aminopyrazole inhibitor Deposited 2012-04-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 10K N-(3-cyclopropyl-1H-pyrazol-5-yl)-2-[4-(thiophen-2-yl)phenyl]acetamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, pH 7.8, VAPOR DIFFUSION, SITTING DROP
Resolution 1.52 Å R-free 0.217
4EK8 Crystal structure of the cdk2 in complex with thiazolylpyrimidine inhibitor Deposited 2012-04-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 16K 4-(2,4-dimethyl-1,3-thiazol-5-yl)-N-(3-nitrophenyl)pyrimidin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, pH 7.8, VAPOR DIFFUSION, SITTING DROP
Resolution 1.70 Å R-free 0.215
4EOI Thr 160 phosphorylated CDK2 K89D, Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Mutation：K89D, Q131E Non-standard monomer：Yes (specific site not provided by mmCIF) 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 DMS DIMETHYL SULFOXIDE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.00 Å R-free 0.234
4EOI Thr 160 phosphorylated CDK2 K89D, Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Mutation：K89D, Q131E Non-standard monomer：Yes (specific site not provided by mmCIF) 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.00 Å R-free 0.234
4EOJ Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with ATP Deposited 2012-04-14 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Mutation：H84S, Q85M, K89D Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 SGM MONOTHIOGLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.65 Å R-free 0.215
4EOJ Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with ATP Deposited 2012-04-14 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Mutation：H84S, Q85M, K89D Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.65 Å R-free 0.215
4EOK Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with the inhibitor NU6102 Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–297（297 aa）
Mutation：H84S, Q85M, K89D Non-standard monomer：Yes (specific site not provided by mmCIF) 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.57 Å R-free 0.259
4EOK Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with the inhibitor NU6102 Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–297（297 aa）
Mutation：H84S, Q85M, K89D Non-standard monomer：Yes (specific site not provided by mmCIF) 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.57 Å R-free 0.259
4EOL Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–297（297 aa）
Mutation：H84S, Q85M, K89D Non-standard monomer：Yes (specific site not provided by mmCIF) 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.246
4EOL Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–297（297 aa）
Mutation：H84S, Q85M, K89D Non-standard monomer：Yes (specific site not provided by mmCIF) 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.246
4EOM Thr 160 phosphorylated CDK2 H84S, Q85M, Q131E - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–297（297 aa）
Mutation：H84S, Q85M, Q131E Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.243
4EOM Thr 160 phosphorylated CDK2 H84S, Q85M, Q131E - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–297（297 aa）
Mutation：H84S, Q85M, Q131E Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.243
4EON Thr 160 phosphorylated CDK2 H84S, Q85M, Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Mutation：H84S, Q85M, Q131E Non-standard monomer：Yes (specific site not provided by mmCIF) 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.254
4EON Thr 160 phosphorylated CDK2 H84S, Q85M, Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Mutation：H84S, Q85M, Q131E Non-standard monomer：Yes (specific site not provided by mmCIF) 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.254
4EOO Thr 160 phosphorylated CDK2 Q131E - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–297（297 aa）
Mutation：Q131E Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.253
4EOO Thr 160 phosphorylated CDK2 Q131E - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–297（297 aa）
Mutation：Q131E Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.253
4EOP Thr 160 phosphorylated CDK2 Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–297（297 aa）
Mutation：Q131E Non-standard monomer：Yes (specific site not provided by mmCIF) 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.99 Å R-free 0.241
4EOP Thr 160 phosphorylated CDK2 Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–297（297 aa）
Mutation：Q131E Non-standard monomer：Yes (specific site not provided by mmCIF) 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.99 Å R-free 0.241
4EOQ Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–297（297 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.15 Å R-free 0.234
4EOQ Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–297（297 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.15 Å R-free 0.234
4EOR Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with the inhibitor NU6102 Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–297（297 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.20 Å R-free 0.245
4EOR Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with the inhibitor NU6102 Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–297（297 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.20 Å R-free 0.245
4EOS Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–297（297 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.57 Å R-free 0.274
4EOS Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–297（297 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.57 Å R-free 0.274
4ERW CDK2 in complex with staurosporine Deposited 2012-04-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) STU STAUROSPORINE × 1 EDO 1,2-ETHANEDIOL × 16 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 50 mM sodium/potassium phosphate, 50 mM HEPES, pH 7.5, 5% v/v PEG3350, soaked overnight in 1 mM staurosporine in 50 mM phosphate, 50 mM HEPES, 15% v/v PEG3350, 25% v/v glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.00 Å R-free 0.244
4EZ3 CDK2 in complex with NSC 134199 Deposited 2012-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 0S0 4-[(E)-(6-hydroxy-2-oxo-1,2-dihydropyridin-3-yl)diazenyl]benzenesulfonamide × 1 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 5% v/v PEG3350, 50 mM HEPES/NaOH, pH 7.5, 50 mM sodium/potassium phosphate, pH 7.5, 10 mM NSC134199 soak, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.00 Å R-free 0.251
4EZ7 CDK2 in complex with staurosporine and 2 molecules of 8-anilino-1-naphthalene sulfonic acid Deposited 2012-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded STU STAUROSPORINE × 1 2AN 8-ANILINO-1-NAPHTHALENE SULFONATE × 2 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 50 mM sodium/potassium phosphate, pH 7.5, 50 mM HEPES, pH 7.5, 5% v/v PEG3350, 1 mM staurosporine overnight soak followed by 20 mM ANS soak (50 mM HEPES, 50 mM phosphate, 15% v/v PEG3350, 25% v/v glycerol), VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.49 Å R-free 0.274
4FKG Crystal structure of the cdk2 in complex with aminopyrazole inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 4CK 4-[(5-cyclopropyl-1H-pyrazol-3-yl)carbamoyl]benzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, VAPOR DIFFUSION, SITTING DROP, pH 7.8
Resolution 1.51 Å R-free 0.209
4FKI Crystal Structure of the Cdk2 in Complex with Aminopyrazole Inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 09K N-(5-cyclopropyl-1H-pyrazol-3-yl)-2-[4-(trifluoromethoxy)phenyl]acetamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, PH 7.8, VAPOR DIFFUSION, SITTING DROP
Resolution 1.60 Å R-free 0.198
4FKJ Crystal structure of the cdk2 in complex with aminopyrazole inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 11K N-(3-cyclopropyl-1H-pyrazol-5-yl)-2-[4-(2-pyrrolidin-1-ylethoxy)phenyl]acetamide × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, VAPOR DIFFUSION, SITTING DROP, pH 7.8
Resolution 1.63 Å R-free 0.199
4FKL Crystal structure of the cdk2 in complex with thiazolylpyrimidine inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CK2 4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, pH 7.8
Resolution 1.26 Å R-free 0.183
4FKO Crystal structure of the cdk2 in complex with thiazolylpyrimidine inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 20K 2-chloro-N~4~-[4-(2,4-dimethyl-1,3-thiazol-5-yl)pyrimidin-2-yl]-N~1~,N~1~-dimethylbenzene-1,4-diamine × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, pH 7.8
Resolution 1.55 Å R-free 0.199
4FKP Crystal structure of the cdk2 in complex with oxindole inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) LS5 3-{[4-([AMINO(IMINO)METHYL]AMINOSULFONYL)ANILINO]METHYLENE}-2-OXO-2,3-DIHYDRO-1H-INDOLE × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, VAPOR DIFFUSION, SITTING DROP, pH 7.8
Resolution 1.60 Å R-free 0.198
4FKQ Crystal structure of the cdk2 in complex with oxindole inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 42K 4-[(2Z)-2-(7-oxidanylidene-3,6-dihydropyrrolo[3,2-e]benzotriazol-8-ylidene)hydrazinyl]benzenesulfonamide × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, PH 7.8, VAPOR DIFFUSION, SITTING DROP
Resolution 1.75 Å R-free 0.195
4FKR Crystal structure of the cdk2 in complex with oxindole inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 45K (8Z)-8-{[(2,2-dioxido-1,3-dihydro-2-benzothiophen-5-yl)amino]methylidene}-6,8-dihydro-7H-[1,3]thiazolo[5,4-e]indol-7-one × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, PH 7.8, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K
Resolution 1.90 Å R-free 0.213
4FKS Crystal structure of the cdk2 in complex with oxindole inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 46K N-[(4-{[(Z)-(7-oxo-6,7-dihydro-8H-[1,3]thiazolo[5,4-e]indol-8-ylidene)methyl]amino}phenyl)sulfonyl]acetamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, pH 7.8
Resolution 1.55 Å R-free 0.183
4FKT Crystal structure of the cdk2 in complex with oxindole inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 48K N-[2-(dimethylamino)ethyl]-4-{[(Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, pH 7.8
Resolution 1.60 Å R-free 0.193
4FKU Crystal structure of the cdk2 in complex with oxindole inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 60K (3Z)-2-oxo-3-[2-(4-sulfamoylphenyl)hydrazinylidene]-2,3-dihydro-1H-indole-5-carboxylic acid × 2 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES PH 7.8, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K
Resolution 1.47 Å R-free 0.192
4FKV Crystal structure of the cdk2 in complex with oxindole inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 61K (3Z)-N-[2-(1H-imidazol-4-yl)ethyl]-2-oxo-3-[2-(4-sulfamoylphenyl)hydrazinylidene]-2,3-dihydro-1H-indole-5-carboxamide × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, pH 7.8
Resolution 1.70 Å R-free 0.203
4FKW Crystal structure of the cdk2 in complex with oxindole inhibitor Deposited 2012-06-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 62K 2-methylpropyl (3Z)-2-oxo-3-[2-(4-sulfamoylphenyl)hydrazinylidene]-2,3-dihydro-1H-indole-5-carboxylate × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293.15 K；15-20% PEG3350, 0.2M AMMONIUM ACETATE, 0.1M HEPES, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K, pH 7.8
Resolution 1.80 Å R-free 0.204
4GCJ CDK2 in complex with inhibitor RC-3-89 Deposited 2012-07-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 4 X64 4-{[4-amino-5-(2-nitrobenzoyl)-1,3-thiazol-2-yl]amino}benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；5 mg/mL CDK2 protein, 3 mM inhibitor, 15% v/v PEG3350, 50 mM HEPES/NaOH, 50 mM sodium/potassium phosphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.42 Å R-free 0.205
4I3Z Structure of pCDK2/CyclinA bound to ADP and 2 Magnesium ions Deposited 2012-11-27 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 GOL GLYCEROL × 5 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293.15 K；22% w/v polyacrylic acid sodium salt 5100, 20mM MgCl2, 100mM HEPES pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293.15K
Resolution 2.05 Å R-free 0.228
4I3Z Structure of pCDK2/CyclinA bound to ADP and 2 Magnesium ions Deposited 2012-11-27 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 GOL GLYCEROL × 4 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293.15 K；22% w/v polyacrylic acid sodium salt 5100, 20mM MgCl2, 100mM HEPES pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293.15K
Resolution 2.05 Å R-free 0.228
4II5 Structure of PCDK2/CYCLINA bound to ADP and 1 MAGNESIUM ION Deposited 2012-12-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293.15 K；22% W/V POLYACRYLIC ACID SODIUM SALT 5100, 20MM MGCL2, 100MM HEPES PH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293.15K
Resolution 2.15 Å R-free 0.226
4II5 Structure of PCDK2/CYCLINA bound to ADP and 1 MAGNESIUM ION Deposited 2012-12-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 GOL GLYCEROL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293.15 K；22% W/V POLYACRYLIC ACID SODIUM SALT 5100, 20MM MGCL2, 100MM HEPES PH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293.15K
Resolution 2.15 Å R-free 0.226
4KD1 CDK2 in complex with Dinaciclib Deposited 2013-04-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：CELL DIVISION PROTEIN KINASE 2, P33 PROTEIN KINASE
Not recorded EDO 1,2-ETHANEDIOL × 1 1QK 3-[({3-ethyl-5-[(2S)-2-(2-hydroxyethyl)piperidin-1-yl]pyrazolo[1,5-a]pyrimidin-7-yl}amino)methyl]-1-hydroxypyridinium × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；15% (V/V) PEG 3350, 50 MM HEPES/NAOH (PH 7.5), VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.70 Å R-free 0.232
4LYN Crystal structure of cyclin-dependent kinase 2 (cdk2-wt) complex with (2s)-n-(5-(((5-tert-butyl-1,3-oxazol-2-yl)methyl)sulfanyl)-1,3-thiazol-2-yl)-2-phenylpropanamide Deposited 2013-07-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 1YG (2S)-N-(5-{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl}-1,3-thiazol-2-yl)-2-phenylpropanamide × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å R-free 0.238
4NJ3 Modulating the interaction between CDK2 and Cyclin A with a Quinoline-based inhibitor Deposited 2013-11-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：CDK2
Non-standard monomer：Yes (specific site not provided by mmCIF) 2KD 6-(3-chlorophenyl)-2-{[(2S)-3-(4-hydroxyphenyl)-1-methoxy-1-oxopropan-2-yl]carbamoyl}quinoline-4-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；298 K；50 MM NA-HEPES, 50 MM, AMMONIUM ACETATE, 8% PEG 4000, 4% GLYCEROL, 1 MM TCEP, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.85 Å R-free 0.231
4RJ3 CDK2 with EGFR inhibitor compound 8 Deposited 2014-10-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ACT ACETATE ION × 1 3QS 1-cyclopentyl-N-[2-(4-methoxypiperidin-1-yl)pyrimidin-4-yl]-1H-pyrrolo[3,2-c]pyridin-6-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；292 K；PEG 4000, ammonium acetate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 1.63 Å R-free 0.210
5A14 Human CDK2 with type II inhibitor Deposited 2015-04-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) LQ5 1-[4-(2-azanylpyrimidin-4-yl)oxyphenyl]-3-[4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl]urea × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；10%(W/V) PEG4000, 0.1M HEPES PH 7.5, 0.05M AMMONIUM SULPHATE
Resolution 2.00 Å R-free 0.240
5ANE Crystal structure of CDK2 in complex with 6-methoxy-7H-purine processed with the CrystalDirect automated mounting and cryo-cooling technology Deposited 2015-09-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded SZL 6-METHOXY-9H-PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 0.02 M HEPES, PH=7.0, 5% GLYCEROL, 12% PEG 3350
Resolution 1.70 Å R-free 0.252
5ANG Crystal structure of CDK2 in complex with 7-hydroxy-4-(morpholinomethyl)chromen-2-one processed with the CrystalDirect automated mounting and cryo-cooling technology Deposited 2015-09-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded WY3 7-HYDROXY-4-(MORPHOLINOMETHYL)CHROMEN-2-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 0.02 M HEPES, PH=7.0, 5% GLYCEROL, 12% PEG 3350
Resolution 1.90 Å R-free 0.236
5ANI Crystal structure of CDK2 in complex with 6-chloro-7H-purine processed with the CrystalDirect automated mounting and cryo-cooling technology Deposited 2015-09-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded ES4 6-chloro-9H-purine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 0.02 M HEPES, PH=7.0, 5% GLYCEROL, 12% PEG 3350
Resolution 1.90 Å R-free 0.233
5ANJ Crystal structure of CDK2 in complex with N-(9H-purin-6-yl)thiophene- 2-carboxamide processed with the CrystalDirect automated mounting and cryo-cooling technology Deposited 2015-09-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded ZXC N-(9H-purin-6-yl)thiophene-2-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 0.02 M HEPES, PH=7.0, 5% GLYCEROL, 12% PEG 3350
Resolution 1.60 Å R-free 0.229
5ANK Crystal structure of CDK2 in complex with 2,4,6-trioxo-1-phenyl- hexahydropyrimidine-5-carboxamide processed with the CrystalDirect automated mounting and cryo-cooling technology Deposited 2015-09-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded RJI 2,4,6-TRIOXO-1-PHENYL-HEXAHYDROPYRIMIDINE-5-CARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 0.02 M HEPES, PH=7.0, 5% GLYCEROL, 12% PEG 3350
Resolution 1.90 Å R-free 0.236
5ANO Crystal structure of CDK2 processed with the CrystalDirect automated mounting and cryo-cooling technology Deposited 2015-09-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions 0.02 M HEPES, PH=7.0, 5% GLYCEROL, 12% PEG 3350
Resolution 1.70 Å R-free 0.255
5CYI CDK2/Cyclin A covalent complex with 6-(cyclohexylmethoxy)-N-(4-(vinylsulfonyl)phenyl)-9H-purin-2-amine (NU6300) Deposited 2015-07-30 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 55S 6-(cyclohexylmethoxy)-N-[4-(ethylsulfonyl)phenyl]-9H-purin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；277 K；Protein at 5 mg per ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES (pH 7.0)
Resolution 2.00 Å R-free 0.255
5CYI CDK2/Cyclin A covalent complex with 6-(cyclohexylmethoxy)-N-(4-(vinylsulfonyl)phenyl)-9H-purin-2-amine (NU6300) Deposited 2015-07-30 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 55S 6-(cyclohexylmethoxy)-N-[4-(ethylsulfonyl)phenyl]-9H-purin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；277 K；Protein at 5 mg per ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES (pH 7.0)
Resolution 2.00 Å R-free 0.255
5D1J CRYSTAL STRUCTURE OF CYCLIN-DEPENDENT KINASE 2 (CDK2-WT) COMPLEX WITH N-[5-[[[5-(1,1-DIMETHYLETHYL)-2-OXAZOLYL] METHYL]THIO]-2-THIAZOLYL]-4-PIPERIDINECARBOXAMIDE (BMS-387032) Deposited 2015-08-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 56H N-(5-{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl}-1,3-thiazol-2-yl)piperidine-4-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；316 K；35% poly(ethylene glycol) 5000 monomethyl ester, 0.2 M ammonium acetate, 0.1 M HEPES, pH 7.0,
Resolution 1.80 Å R-free 0.232
5FP5 Structure of cyclin-dependent kinase 2 with small-molecule ligand 4- fluorobenzoic acid (AT222) in an alternate binding site. Deposited 2015-11-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 1Y6 4-fluorobenzoic acid × 2 ACE ACETYL GROUP × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；10MM HEPES/NAOH PH7.4 15MM NACL PROTEIN CONCENTRATION: 8.6 MG/ML
Resolution 2.16 Å R-free 0.253
5FP6 Structure of cyclin-dependent kinase 2 with small-molecule ligand 3-(4,7-dichloro-1H-indol-3-yl)prop-2-yn-1-ol (AT17833) in an alternate binding site. Deposited 2015-11-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded MFZ 3-(4,7-dichloro-1H-indol-3-yl)prop-2-yn-1-ol × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；PROTEIN CONCENTRATION: 13.6 MG/ML, pH 7.4
Resolution 1.85 Å R-free 0.240
5IEV Crystal structure of BAY 1000394 (Roniciclib) bound to CDK2 Deposited 2016-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded R0N Roniciclib × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；293.15 K；7.25% PEG 4000, 0.2M ammonium acetate, 100mM Hepes pH 7.8
Resolution 2.03 Å R-free 0.262
5IEX Crystal structure of (R,S)-S-{4-[(5-Bromo-4-{[(2R,3R)-2-hydroxy-1-methylpropyl]oxy}- pyrimidin-2-yl)amino]phenyl}-S-cyclopropylsulfoximide bound to CDK2 Deposited 2016-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 6AF (2R,3R)-3-[(5-bromo-2-{[4-(S-cyclopropylsulfonimidoyl)phenyl]amino}pyrimidin-4-yl)oxy]butan-2-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；293.15 K；10% PEG 3350, 0.2M ammonium acetate, 100mM HEPES pH 7.8
Resolution 2.03 Å R-free 0.254
5IEY Crystal structure of a CDK inhibitor bound to CDK2 Deposited 2016-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 6AE 4-[(4-{[(2R,3R)-3-hydroxybutan-2-yl]amino}pyrimidin-2-yl)amino]benzene-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；293.15 K；7.25% PEG 4000, 0.2 M ammonium acetate, 0.2 M HEPES pH 7.8
Resolution 1.66 Å R-free 0.225
5IF1 Crystal structure apo CDK2/cyclin A Deposited 2016-02-25 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277.15 K；100mM HEPES, 5mM DTT, 0.5 mM Kcl, 875mM ammonium sulfate
Resolution 2.61 Å R-free 0.236
5IF1 Crystal structure apo CDK2/cyclin A Deposited 2016-02-25 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277.15 K；100mM HEPES, 5mM DTT, 0.5 mM Kcl, 875mM ammonium sulfate
Resolution 2.61 Å R-free 0.236
5JQ5 Crystal structure of CDK2 in complex with inhibitor ICEC0942 Deposited 2016-05-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded ACT ACETATE ION × 1 I74 (3R,4R)-4-[[[7-[(phenylmethyl)amino]-3-propan-2-yl-pyrazolo[1,5-a]pyrimidin-5-yl]amino]methyl]piperidin-3-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；0.1M AMMONIUM ACETATE, PH 7.8, 6% PEG 3350
Resolution 1.94 Å R-free 0.241
5JQ8 Crystal structure of CDK2 in complex with inhibitor ICEC0943 Deposited 2016-05-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded I73 (3S,4S)-4-[[[7-[(phenylmethyl)amino]-3-propan-2-yl-pyrazolo[1,5-a]pyrimidin-5-yl]amino]methyl]piperidin-3-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；0.1M AMMONIUM ACETATE, PH 7.8, 6% PEG 3350
Resolution 1.94 Å R-free 0.260
5K4J Crystal Structure of CDK2 in complex with compound 22 Deposited 2016-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 6QB 1-[(1~{S})-1-(4-chloranyl-3-fluoranyl-phenyl)-2-oxidanyl-ethyl]-4-[2-[(2-methylpyrazol-3-yl)amino]pyrimidin-4-yl]pyridin-2-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；292 K；20% PEG 4K, 50 mM Hepes pH7.5, 50 mM Ammonia Acetate
Resolution 1.60 Å R-free 0.223
5L2W The X-ray co-crystal structure of human CDK2/CyclinE and Dinaciclib. Deposited 2016-08-02 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 1QK 3-[({3-ethyl-5-[(2S)-2-(2-hydroxyethyl)piperidin-1-yl]pyrazolo[1,5-a]pyrimidin-7-yl}amino)methyl]-1-hydroxypyridinium × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；286.15 K；PEG20K, 180mM Mg(HCO2)2, 0.1M MES pH 6.0
Resolution 2.80 Å R-free 0.246
5LMK Structure of phopsho-CDK2-cyclin A in complex with an ATP-competitive inhibitor Deposited 2016-08-01 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 6ZK 4-[4-[3-bromanyl-7-(pyridin-3-ylmethylamino)pyrazolo[1,5-a]pyrimidin-5-yl]phenyl]benzamide × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；ammonium sulphate; potassium chloride; sodium Hepes pH7.5
Resolution 2.40 Å R-free 0.249
5LMK Structure of phopsho-CDK2-cyclin A in complex with an ATP-competitive inhibitor Deposited 2016-08-01 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–296（296 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 6ZK 4-[4-[3-bromanyl-7-(pyridin-3-ylmethylamino)pyrazolo[1,5-a]pyrimidin-5-yl]phenyl]benzamide × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；ammonium sulphate; potassium chloride; sodium Hepes pH7.5
Resolution 2.40 Å R-free 0.249
5MHQ CCT068127 in complex with CDK2 Deposited 2016-11-25 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 8QT (2~{R},3~{S})-3-[[9-propan-2-yl-6-(pyridin-3-ylmethylamino)purin-2-yl]amino]pentan-2-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；293 K；10mg/ml CDK2 10% V/V PEG3350, 50 mM HEPES/NAOH, 50 mM NA/K PHOSPHATE, pH 7.5.
Resolution 1.30 Å R-free 0.226
5NEV CDK2/Cyclin A in complex with compound 73 Deposited 2017-03-12 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 72L 4-[[6-(3-phenylphenyl)-7~{H}-purin-2-yl]amino]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0)
Resolution 2.97 Å R-free 0.261
5NEV CDK2/Cyclin A in complex with compound 73 Deposited 2017-03-12 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 72L 4-[[6-(3-phenylphenyl)-7~{H}-purin-2-yl]amino]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0)
Resolution 2.97 Å R-free 0.261
5OO0 Cdk2(WT) covalent adduct with D28 at C177 Deposited 2017-08-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 9YZ methyl 4-propanoyl-2,3-dihydroquinoxaline-1-carboxylate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；294 K；15% w/v Jeffamine ED-2003, 50 mM HEPES, 50 mM sodium/potassium phosphate
Resolution 1.60 Å R-free 0.200
5OO1 Cdk2(F80C, C177A) covalent adduct with C37 at F80C Deposited 2017-08-04 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Mutation：F80C, C177A 9Z2 ~{N}-(4-pyrimidin-2-ylphenyl)propanamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；15% w/v Jeffamine ED-2003, 50 mM HEPES, 50 mM sodium/potassium phosphate
Resolution 2.00 Å R-free 0.236
5OO3 Cdk2(F80C, C177A) with covalent ligand at F80C Deposited 2017-08-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 9ZB 1-(4-ethyl-2,3-dihydroquinoxalin-1-yl)propan-1-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；9 - 15% w/v, 50 mM HEPES, 50 mM sodium/potassium phosphate
Resolution 1.73 Å R-free 0.249
5OSJ Cdk2(WT) with covalent adduct at C177 Deposited 2017-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded AAK ~{tert}-butyl 4-propanoyl-2,3-dihydroquinoxaline-1-carboxylate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；15% w/v Jeffamine ED-2003, 50 mM HEPES, 50 mM sodium/potassium phosphate
Resolution 1.83 Å R-free 0.222
5OSM Cdk2(F80C, C177A) with covalent adduct at C80 Deposited 2017-08-17 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Mutation：F80C, C177A AEQ methyl 1-propanoyl-3,4-dihydro-2~{H}-quinoline-6-carboxylate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；15% w/v Jeffamine ED-2003, 50 mM HEPES, 50 mM sodium/potassium phosphate
Resolution 1.77 Å R-free 0.206
5UQ1 Crystal structure of human Cdk2-Spy1 complex Deposited 2017-02-06 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.2；295 K；1M lithium chloride, 12% PEG 6000, and 0.1M MES pH 6.2, harvested and flash frozen in the same solution with 20% PEG 200.
Resolution 3.20 Å R-free 0.261
5UQ1 Crystal structure of human Cdk2-Spy1 complex Deposited 2017-02-06 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.2；295 K；1M lithium chloride, 12% PEG 6000, and 0.1M MES pH 6.2, harvested and flash frozen in the same solution with 20% PEG 200.
Resolution 3.20 Å R-free 0.261
5UQ2 Crystal structure of human Cdk2-Spy1 complex Deposited 2017-02-06 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；1M lithium chloride, 12% PEG 6000, and 0.1M MES pH 6.2
Resolution 2.70 Å R-free 0.275
5UQ3 Crystal structure of human Cdk2-Spy1-P27 ternary complex Deposited 2017-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；5% PEG 6000, 0.1M MES pH 5.0
Resolution 3.60 Å R-free 0.324
6ATH Cdk2/cyclin A/p27-KID-deltaC Deposited 2017-08-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；291.15 K；HEPES, Lithium Sulfate
Resolution 1.82 Å R-free 0.187
6GUB CDK2/CyclinA in complex with Flavopiridol Deposited 2018-06-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) F9Z 2-(2-chlorophenyl)-8-[(3~{R},4~{R})-1-methyl-3-oxidanyl-piperidin-4-yl]-5,7-bis(oxidanyl)chromen-4-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0), 0.5mM Inhibitor
Resolution 2.52 Å R-free 0.238
6GUB CDK2/CyclinA in complex with Flavopiridol Deposited 2018-06-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) F9Z 2-(2-chlorophenyl)-8-[(3~{R},4~{R})-1-methyl-3-oxidanyl-piperidin-4-yl]-5,7-bis(oxidanyl)chromen-4-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0), 0.5mM Inhibitor
Resolution 2.52 Å R-free 0.238
6GUC CDK2/CyclinA in complex with SU9516 Deposited 2018-06-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SU9 (3Z)-3-(1H-IMIDAZOL-5-YLMETHYLENE)-5-METHOXY-1H-INDOL-2(3H)-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0), 0.5mM Inhibitor
Resolution 2.00 Å R-free 0.223
6GUC CDK2/CyclinA in complex with SU9516 Deposited 2018-06-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SU9 (3Z)-3-(1H-IMIDAZOL-5-YLMETHYLENE)-5-METHOXY-1H-INDOL-2(3H)-ONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0), 0.5mM Inhibitor
Resolution 2.00 Å R-free 0.223
6GUE CDK2/CyclinA in complex with AZD5438 Deposited 2018-06-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) FB8 4-(2-methyl-3-propan-2-yl-imidazol-4-yl)-~{N}-(4-methylsulfonylphenyl)pyrimidin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0), 0.5mM Inhibitor
Resolution 1.99 Å R-free 0.234
6GUE CDK2/CyclinA in complex with AZD5438 Deposited 2018-06-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) FB8 4-(2-methyl-3-propan-2-yl-imidazol-4-yl)-~{N}-(4-methylsulfonylphenyl)pyrimidin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0), 0.5mM Inhibitor
Resolution 1.99 Å R-free 0.234
6GUF CDK2/CyclinA in complex with CGP74514A Deposited 2018-06-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 23D N2-[(1R,2S)-2-AMINOCYCLOHEXYL]-N6-(3-CHLOROPHENYL)-9-ETHYL-9H-PURINE-2,6-DIAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0), 0.5mM Inhibitor
Resolution 2.65 Å R-free 0.255
6GUF CDK2/CyclinA in complex with CGP74514A Deposited 2018-06-19 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 23D N2-[(1R,2S)-2-AMINOCYCLOHEXYL]-N6-(3-CHLOROPHENYL)-9-ETHYL-9H-PURINE-2,6-DIAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0), 0.5mM Inhibitor
Resolution 2.65 Å R-free 0.255
6GUH CDK2 in complex with AZD5438 Deposited 2018-06-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded FB8 4-(2-methyl-3-propan-2-yl-imidazol-4-yl)-~{N}-(4-methylsulfonylphenyl)pyrimidin-2-amine × 1 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.50 Å R-free 0.243
6GUK CDK2 in complex with CGP74514A Deposited 2018-06-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded FC8 ~{N}2-[(1~{R},2~{S})-2-azanylcyclohexyl]-~{N}6-(3-chlorophenyl)-9-ethyl-purine-2,6-diamine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.30 Å R-free 0.232
6GVA CDK2/cyclin A2 in complex with pyrazolo[4,3-d]pyrimidine inhibitor LGR4455 Deposited 2018-06-20 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) FCQ 5-(2-azanylethylsulfanyl)-3-propan-2-yl-~{N}-[(4-pyridin-2-ylphenyl)methyl]-2~{H}-pyrazolo[4,3-d]pyrimidin-7-amine × 1 EDO 1,2-ETHANEDIOL × 3 CL CHLORIDE ION × 1 BR BROMIDE ION × 1 PG4 TETRAETHYLENE GLYCOL × 1 SGM MONOTHIOGLYCEROL × 1 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；10% w/v PEG 20000, 20% v/v PEG MME 550, 0.03 M sodium fluoride, 0.03 M sodium bromide, 0.03 M sodium iodide, and 0.1 M bicine/Trizma base, pH 8.5
Resolution 2.15 Å R-free 0.240
6INL Crystal structure of CDK2 IN complex with Inhibitor CVT-313 Deposited 2018-10-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded AJR 2,2'-{[6-{[(4-methoxyphenyl)methyl]amino}-9-(propan-2-yl)-9H-purin-2-yl]azanediyl}di(ethan-1-ol) × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；298 K；0.1M Tris pH 8.0, 0.1M NaCl, 20% PEG monomethyl ether 550
Resolution 1.75 Å R-free 0.250
6JGM Crystal structure of CDK2 IN complex with Inhibitor NU-6140 Deposited 2019-02-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded AQG 4-{[6-(cyclohexylmethoxy)-7H-purin-2-yl]amino}-N,N-diethylbenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；0.1M Tris pH 8.0, 0.1M NaCl, 20% PEG monomethyl ether 550
Resolution 2.30 Å R-free 0.290
6OQI CDK2 in complex with Cpd14 (5-fluoro-4-(4-methyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a]azepin-3-yl)-N-(5-(4-methylpiperazin-1-yl)pyridin-2-yl)pyrimidin-2-amine) Deposited 2019-04-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：kinase domain
Not recorded N14 5-fluoro-N-[5-(4-methylpiperazin-1-yl)pyridin-2-yl]-4-[(4S)-4-methyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a]azepin-3-yl]pyrimidin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 7.5；292 K；10-12% PEG 4K, 50 mM Hepes pH7.5, 50 mM Ammonia Acetate
Resolution 2.00 Å R-free 0.241
6P3W Crystal structure of the Cyclin A-CDK2-ORC1 complex Deposited 2019-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Not recorded PO4 PHOSPHATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277.15 K；0.49 M sodium phosphate monobasic monohydrate and 0.91 M potassium phosphate dibasic
Resolution 2.54 Å R-free 0.237
6P3W Crystal structure of the Cyclin A-CDK2-ORC1 complex Deposited 2019-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Not recorded PO4 PHOSPHATE ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277.15 K；0.49 M sodium phosphate monobasic monohydrate and 0.91 M potassium phosphate dibasic
Resolution 2.54 Å R-free 0.237
6Q3B CDK2 in complex with FragLite2 Deposited 2018-12-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded PYZ 4-IODOPYRAZOLE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.11 Å R-free 0.249
6Q3C CDK2 in complex with FragLite1 Deposited 2018-12-04 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) BYZ 4-bromo-1H-pyrazole × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5.
Resolution 1.29 Å R-free 0.178
6Q3F CDK2 in complex with FragLite2 Deposited 2018-12-04 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEW 4-bromanylpyridin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5.
Resolution 1.18 Å R-free 0.189
6Q48 CDK2 in complex with FragLite7 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded DMS DIMETHYL SULFOXIDE × 1 HHQ 4-iodanyl-3~{H}-pyridin-2-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.03 Å R-free 0.214
6Q49 CDK2 in complex with FragLite6 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded DMS DIMETHYL SULFOXIDE × 1 HGQ 4-bromanyl-1~{H}-pyridin-2-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.00 Å R-free 0.197
6Q4A CDK2 in complex with FragLite14 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded HGW 5-iodanylpyrimidine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.13 Å R-free 0.220
6Q4B CDK2 in complex with FragLite13 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded HHN 5-bromanylpyrimidine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.12 Å R-free 0.203
6Q4C CDK2 in complex with FragLite16 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded HH8 4-bromanyl-1,8-naphthyridine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.73 Å R-free 0.223
6Q4D CDK2 in complex with FragLite31 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded HHT 2-(4-bromanyl-2-methoxy-phenyl)ethanoic acid × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.07 Å R-free 0.177
6Q4E CDK2 in complex with FragLite33 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded DMS DIMETHYL SULFOXIDE × 2 HH5 6-iodanyl-7~{H}-purin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.06 Å R-free 0.205
6Q4F CDK2 in complex with FragLite32 Deposited 2018-12-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 26D PYRIDINE-2,6-DIAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.21 Å R-free 0.205
6Q4G CDK2 in complex with FragLite37 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded HJK 2-[3-(2-azanyl-9~{H}-purin-6-yl)phenyl]ethanoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 0.98 Å R-free 0.211
6Q4H CDK2 in complex with FragLite36 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded HGH 2-[3-[(2-azanyl-9~{H}-purin-6-yl)oxy]phenyl]ethanoic acid × 1 DMS DIMETHYL SULFOXIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.00 Å R-free 0.207
6Q4I CDK2 in complex with FragLite35 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded DMS DIMETHYL SULFOXIDE × 1 HGK 2-[4-[(2-oxidanylidene-3~{H}-pyridin-4-yl)oxy]phenyl]ethanoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.11 Å R-free 0.192
6Q4J CDK2 in complex with FragLite34 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded DMS DIMETHYL SULFOXIDE × 2 HHB 2-[3-(pyrimidin-4-ylamino)phenyl]ethanoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.05 Å R-free 0.186
6Q4K CDK2 in complex with FragLite38 Deposited 2018-12-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded HHW (~{E})-3-[3-[(4-chlorophenyl)carbamoyl]phenyl]prop-2-enoic acid × 2 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.06 Å R-free 0.162
6RIJ CDK2/cyclin A2 in complex with open-ring 5-nitrosopyrimidine inhibitor LC436 Deposited 2019-04-24 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) K4W 4-[[[5-nitroso-2-[[(2~{R})-1-oxidanylbutan-2-yl]amino]-6-(propan-2-ylamino)pyrimidin-4-yl]amino]methyl]phenol × 1 NA SODIUM ION × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291 K；10% w/v PEG 4000, 20% v/v glycerol, 0.02 M sodium formate, 0.02 M ammonium acetate, 0.02 M trisodium citrate, 0.02 M sodium potassium L-tartrate, 0.02 M sodium oxamate, and 0.1 M MES/imidazole pH 6.5
Resolution 2.20 Å R-free 0.238
6RIJ CDK2/cyclin A2 in complex with open-ring 5-nitrosopyrimidine inhibitor LC436 Deposited 2019-04-24 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) K4W 4-[[[5-nitroso-2-[[(2~{R})-1-oxidanylbutan-2-yl]amino]-6-(propan-2-ylamino)pyrimidin-4-yl]amino]methyl]phenol × 1 NA SODIUM ION × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291 K；10% w/v PEG 4000, 20% v/v glycerol, 0.02 M sodium formate, 0.02 M ammonium acetate, 0.02 M trisodium citrate, 0.02 M sodium potassium L-tartrate, 0.02 M sodium oxamate, and 0.1 M MES/imidazole pH 6.5
Resolution 2.20 Å R-free 0.238
6SG4 Structure of CDK2/cyclin A M246Q, S247EN Deposited 2019-08-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–298（298 aa）
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；293.15 K；200 mM K/Na Tartrate, 20 % PEG 3350
Resolution 2.43 Å R-free 0.251
6YL1 Cdk2(F80C) with Covalent Adduct TK37 at F80C Deposited 2020-04-06 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Mutation：F80C, C177A OWN methyl 4-(cyclopropylmethyl)-1-prop-2-enoyl-2,3-dihydroquinoxaline-6-carboxylate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Protein: 8 mg/mL in pH 6.2 phosphate buffer Resovoir: 8-12% PEG3350, HEPES 0.1 M (pH 7.5-8.5) 1:1
Resolution 1.66 Å R-free 0.269
6YL6 Cdk2(F80C) Deposited 2020-04-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；Protein solution: 8 mg/mL, 100 mM phosphate buffer (pH6.2) Reservoir solution: 8-12% PEG3350, HEPES (0.1 M pH 7.5 - 8.5)
Resolution 1.70 Å
6YLK Cdk2(F80C) with Covalent Adduct TK22 at F80C Deposited 2020-04-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Mutation：F80C, C177A OY2 methyl 4-ethyl-1-propanoyl-2,3-dihydroquinoxaline-6-carboxylate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；Protein solution: 8 mg/mL in 100 mM pH 6.2 phosphate buffer Reservoir solution: 8-12% PEG3350, 100 mM HEPES pH 7.5-8.15
Resolution 1.65 Å R-free 0.265
7ACK CDK2/cyclin A2 in complex with an imidazo[1,2-c]pyrimidin-5-one inhibitor Deposited 2020-09-11 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) R7B 8-cyclohexyl-6~{H}-imidazo[1,2-c]pyrimidin-5-one × 1 EDO 1,2-ETHANEDIOL × 6 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；10% w/v PEG 8000, 20% v/v ethylene glycol, 0.03 M sodium nitrate, 0.03 M disodium hydrogen phosphate, 0.03 M ammonium sulfate, and 0.1 M MOPS/HEPES-Na, pH 7.5
Resolution 1.80 Å R-free 0.232
7ACK CDK2/cyclin A2 in complex with an imidazo[1,2-c]pyrimidin-5-one inhibitor Deposited 2020-09-11 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) R7B 8-cyclohexyl-6~{H}-imidazo[1,2-c]pyrimidin-5-one × 1 EDO 1,2-ETHANEDIOL × 6 NA SODIUM ION × 1 NO3 NITRATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；10% w/v PEG 8000, 20% v/v ethylene glycol, 0.03 M sodium nitrate, 0.03 M disodium hydrogen phosphate, 0.03 M ammonium sulfate, and 0.1 M MOPS/HEPES-Na, pH 7.5
Resolution 1.80 Å R-free 0.232
7B5L Ubiquitin ligation to F-box protein substrates by SCF-RBR E3-E3 super-assembly: NEDD8-CUL1-RBX1-SKP1-SKP2-CKSHS1-Cyclin A-CDK2-p27-UBE2L3~Ub~ARIH1. Transition State 1 Deposited 2020-12-04 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain L 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 9 SY8 5-azanylpentan-2-one × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7B5R Ubiquitin ligation to F-box protein substrates by SCF-RBR E3-E3 super-assembly: CUL1-RBX1-SKP1-SKP2-CKSHS1-Cyclin A-CDK2-p27 Deposited 2020-12-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain L 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7B7S CDK2/cyclin A2 in complex with 3H-pyrazolo[4,3-f]quinoline-based derivative HSD1368 Deposited 2020-12-11 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T1T 7-(3-(trifluoromethyl)-1H-pyrazol-4yl)-3,8,10,11-tetrahydropyrazolo[4,3-f]thiopyrano[3,4-c]quinoline 9-oxide × 1 NO3 NITRATE ION × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；80% Morpheus condition 35 containing: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 and 20% of JCSG+ condition 59 containing: 14.4 % w/v PEG 8,000, 20% v/v Glycerol, 0.16 M calcium acetate, 0.08 M sodium cacodylate pH 6.5
Resolution 2.54 Å R-free 0.291
7B7S CDK2/cyclin A2 in complex with 3H-pyrazolo[4,3-f]quinoline-based derivative HSD1368 Deposited 2020-12-11 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T1T 7-(3-(trifluoromethyl)-1H-pyrazol-4yl)-3,8,10,11-tetrahydropyrazolo[4,3-f]thiopyrano[3,4-c]quinoline 9-oxide × 1 NO3 NITRATE ION × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；80% Morpheus condition 35 containing: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 and 20% of JCSG+ condition 59 containing: 14.4 % w/v PEG 8,000, 20% v/v Glycerol, 0.16 M calcium acetate, 0.08 M sodium cacodylate pH 6.5
Resolution 2.54 Å R-free 0.291
7E34 Crystal structure of SUN1-Speedy A-CDK2 Deposited 2021-02-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 2–298（297 aa）
Not recorded GOL GLYCEROL × 2 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；291 K；0.15M ammonium citrate tribasic, pH7.0, 12% PEG 3350
Resolution 3.19 Å R-free 0.300
7KJS Crystal structure of CDK2/cyclin E in complex with PF-06873600 Deposited 2020-10-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) WG1 6-(difluoromethyl)-8-[(1R,2R)-2-hydroxy-2-methylcyclopentyl]-2-{[1-(methylsulfonyl)piperidin-4-yl]amino}pyrido[2,3-d]pyrimidin-7(8H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；294.15 K；0.1 M MES pH 6, .18 M magnesium formate, and 9.0 % (w/v) PEG 20000
Resolution 2.19 Å R-free 0.278
7M2F CDK2 with compound 14 inhibitor with carboxylate Deposited 2021-03-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded YOS [(1r,4r)-4-{4-[4-(5-fluoro-2-methoxyphenyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]-3,6-dihydropyridin-1(2H)-yl}cyclohexyl]acetic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；290 K；20% PEG 10K, 0.1M HEPES
Resolution 1.63 Å R-free 0.258
7MKX Crystal Structure Analysis of human CDK2 and CCNA2 complex Deposited 2021-04-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZGY 2-[(5-bromo-2-{4-[(cyanomethyl)sulfamoyl]anilino}pyrimidin-4-yl)amino]-6-fluorobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.5M Ammonium Citrate, pH 6.0
Resolution 3.08 Å R-free 0.289
7MKX Crystal Structure Analysis of human CDK2 and CCNA2 complex Deposited 2021-04-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZGY 2-[(5-bromo-2-{4-[(cyanomethyl)sulfamoyl]anilino}pyrimidin-4-yl)amino]-6-fluorobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.5M Ammonium Citrate, pH 6.0
Resolution 3.08 Å R-free 0.289
7NVQ Aerosol-soaked human cdk2 crystals with Staurosporine Deposited 2021-03-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded STU STAUROSPORINE × 1 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；278 K；10% PEG3350, 0.1M MES pH 7.0
Resolution 2.05 Å R-free 0.288
7QHL Crystal structure of Cyclin-dependent kinase 2/cyclin A in complex with 3,5,7-Substituted pyrazolo[4,3-d]pyrimidine inhibitor 24 Deposited 2021-12-13 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) D5P 5-(2-amino-1-ethyl)thio-3-cyclobutyl-7-[4-(pyrazol-1-yl)benzyl]amino-1(2)H-pyrazolo[4,3-d]pyrimidine × 1 GOL GLYCEROL × 1 EDO 1,2-ETHANEDIOL × 4 PEG DI(HYDROXYETHYL)ETHER × 2 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291.15 K；70%: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 30%:20% w/v PEG 6000, 0.1 M Bicine, pH 9
Resolution 1.70 Å R-free 0.224
7QHL Crystal structure of Cyclin-dependent kinase 2/cyclin A in complex with 3,5,7-Substituted pyrazolo[4,3-d]pyrimidine inhibitor 24 Deposited 2021-12-13 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) D5P 5-(2-amino-1-ethyl)thio-3-cyclobutyl-7-[4-(pyrazol-1-yl)benzyl]amino-1(2)H-pyrazolo[4,3-d]pyrimidine × 1 GOL GLYCEROL × 1 EDO 1,2-ETHANEDIOL × 2 PEG DI(HYDROXYETHYL)ETHER × 1 SGM MONOTHIOGLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291.15 K；70%: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 30%:20% w/v PEG 6000, 0.1 M Bicine, pH 9
Resolution 1.70 Å R-free 0.224
7RA5 CDK2 IN COMPLEX WITH COMPOUND 4 Deposited 2021-06-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：KINASE DOMAIN
Not recorded 3I3 4-[7-(methanesulfonyl)-1H-indol-3-yl]-N-[(3S)-piperidin-3-yl]-5-(trifluoromethyl)pyrimidin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；277 K；PEG3350, MES pH 7
Resolution 1.67 Å R-free 0.274
7RWE Crystal structure of CDK2 liganded with compound GPHR787 Deposited 2021-08-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 7TH 5-nitro-2-[(3-phenylpropyl)amino]benzoic acid × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；4.5mg/mL CDK2 protein crystalized at 0.1M Hepes Na, pH7.5, 10%PEG3350 condition, then soaked with 10mM GPHR787 for 24 hours
Resolution 1.59 Å R-free 0.238
7RWF Crystal structure of CDK2 in complex with TW8672 Deposited 2021-08-19 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：kinase domain
Not recorded EDO 1,2-ETHANEDIOL × 1 7TW 2-{[2-(1H-indol-3-yl)ethyl]amino}-5-nitrobenzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；4.5mg/mL, 15% Jeffamine ED-2001, 0.1M HEPES pH7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.50 Å R-free 0.209
7RXO Crystal structure of CDK2 liganded with compound WN333 Deposited 2021-08-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 80E 2-{[2-(1H-indol-3-yl)ethyl]amino}-5-(methoxycarbonyl)benzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；4.5mg/mL of CDK2 protein crystalized in 50mM sodium/potassium phosphate, 50mM Hepes Na, pH 7.5, 7.5%PEG3350, then soak in 1mM WN333 for 48hours at 0.1M Hepes Na, pH7.5, 15%PEG3350
Resolution 1.38 Å R-free 0.233
7S4T Crystal structure of CDK2 liganded with compound EF2252 Deposited 2021-09-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 88O 2-{[2-(6-chloro-1H-indol-3-yl)ethyl]amino}-5-nitrobenzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；4.5mg/mL CDK2,1mM EF2252 soaking 48hours at 0.1M Hepes Na, pH7.5, 10%(v/v)PEG3350
Resolution 1.91 Å R-free 0.218
7S7A Crystal structure of CDK2 liganded with compound EF3019 Deposited 2021-09-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 3 8FI 2-{[2-(2H-indazol-3-yl)ethyl]amino}-5-(trifluoromethyl)benzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；4.5mg/mL CDK2 protein crystalized under 25mM Na/K phosphate, 25mM Hepes Na, pH 7.5, 5% v/v PEG3350 was soaked overnight with 5mM EF3109 in 50mM Hepes Na, pH 7.5, 10% v/v PEG3350
Resolution 1.70 Å R-free 0.238
7S84 Crystal structure of CDK2 liganded with compound TW8972 Deposited 2021-09-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 8IL 2-{[2-(1H-indol-3-yl)ethyl]amino}-5-(trifluoromethyl)benzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；4.5mg/mL CDK2 crystalized in 50mM Na/K phosphate, 50mM Hepes Na, pH7.5 5% v/v PEG3350, soaked for overnight in 5mM TW8972 in 0.1M HEPES Na pH7.5 10% v/v PEG3350
Resolution 2.00 Å R-free 0.244
7S85 Crystal structure of CDK2 liganded with compound WN316 Deposited 2021-09-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 8IQ 2-{[2-(1H-indol-3-yl)ethyl]amino}-5-(trifluoromethoxy)benzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；4.5 mg/mL CDK2 protein crystalized in 50 mM sodium/potassium phosphate, 50 mM HEPES, pH 7.5, 5% v/v PEG3350, soaked overnight in 5 mM WN316 in 50 mM HEPES Na, 10% v/v PEG3350
Resolution 1.98 Å R-free 0.252
7S9X Crystal structure of CDK2 liganded with compound WN378 Deposited 2021-09-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded 8KF 2-[(9H-carbazol-3-yl)amino]-5-(trifluoromethyl)benzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；4.5 mg/mL CDK2 crystalized in 50 mM sodium/potassium phosphate, 50 mM HEPES, pH 7.5, 5% v/v PEG3350, soaked overnight in 1 mM WN378 in 50 mM phosphate, 50 mM HEPES Na, 10% v/v PEG3350
Resolution 1.69 Å R-free 0.262
7SA0 Crystal structure of CDK2 liganded with compound EF4195 Deposited 2021-09-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 4 8KQ 2-{[(3R)-2,3,4,9-tetrahydro-1H-carbazol-3-yl]amino}-5-(trifluoromethyl)benzoic acid × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；4.5mg/mL CDK2 crystalized in 50mM Na/KPO4, pH6.9, 50mM Hepes Na, pH7.5, 5% v/v PEG3350 were soaked overnight with 2.5mM EF4195 in 50mM Hepes Na, pH7.5, 10% v/v PEG3350
Resolution 1.59 Å R-free 0.219
7UG1 CDK2 liganded with para chloro ANS Deposited 2022-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded N5R 8-(4-chloroanilino)naphthalene-1-sulfonic acid × 2 PO4 PHOSPHATE ION × 1 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；50 mM sodium/potassium phosphate, pH 7.5, 50 mM HEPES, pH 7.5, 5% v/v PEG3350
Resolution 1.84 Å R-free 0.242
7UXI Structure of CDK2 in complex with FP19711, a Helicon Polypeptide Deposited 2022-05-05 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded NH2 AMINO GROUP × 1 WHL N,N'-(1,4-phenylene)diacetamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291.15 K；0.1 M Tris pH 8.5, 25% w/v PEG 2,000MME
Resolution 2.07 Å R-free 0.264
7UXK Structure of CDK2 in complex with FP24322, a Helicon Polypeptide Deposited 2022-05-05 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 4 WHL N,N'-(1,4-phenylene)diacetamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291.15 K；Crystallization buffer: 0.1 M BICINE pH 9.2, 2% v/v 1,4-Dioxane, 6% w/v PEG 20000
Resolution 2.63 Å R-free 0.300
7VDU The structure of cyclin-dependent kinase 2 (CDK2) in complex with Compound 1 Deposited 2021-09-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa） Fragment：KINASE DOMAIN
Non-standard monomer：Yes (specific site not provided by mmCIF) 65L [1-[3-fluoranyl-4-[(2-piperidin-4-yloxy-1,6-naphthyridin-7-yl)amino]phenyl]pyrazol-3-yl]methanol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；12% (w/v) PEG 3350, 0.10 M MES pH=7.00
Resolution 1.53 Å R-free 0.217
7ZPC CDK2 in complex 9K-DOS Deposited 2022-04-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded JLC ~{N}-(1-methylpyrazol-4-yl)-5-phenyl-pyrazolo[1,5-a]pyrimidine-7-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；10MG/ML CDK2 10% V/V PEG3350, 50 MM HEPES/NAOH, 50 MM NA/K PHOSPHATE, PH 7.5
Resolution 1.40 Å R-free 0.221
8B54 CDK2/cyclin A2 in complex with pyrazolo[4,3-d]pyrimidine inhibitor LGR6768 Deposited 2022-09-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) P2V ~{N}-[(2-phenylphenyl)methyl]-5-piperidin-4-ylsulfanyl-3-propan-2-yl-2~{H}-pyrazolo[4,3-d]pyrimidin-7-amine × 1 GOL GLYCEROL × 2 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291.15 K；70%: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 30%:0.8 M sodium phosphate monobasic monohydrate, 0.8 M potassium phosphate monobasic, 0.1 M Sodium HEPES, pH7.5
Resolution 2.60 Å R-free 0.287
8B54 CDK2/cyclin A2 in complex with pyrazolo[4,3-d]pyrimidine inhibitor LGR6768 Deposited 2022-09-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) P2V ~{N}-[(2-phenylphenyl)methyl]-5-piperidin-4-ylsulfanyl-3-propan-2-yl-2~{H}-pyrazolo[4,3-d]pyrimidin-7-amine × 1 GOL GLYCEROL × 2 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291.15 K；70%: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 30%:0.8 M sodium phosphate monobasic monohydrate, 0.8 M potassium phosphate monobasic, 0.1 M Sodium HEPES, pH7.5
Resolution 2.60 Å R-free 0.287
8BYA Cryo-EM structure of SKP1-SKP2-CKS1-CDK2-CyclinA-p27KIP1 Complex Deposited 2022-12-12 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.38 Å
8BZO Cryo-EM structure of CDK2-CyclinA in complex with p27 from the SCFSKP2 E3 ligase Complex Deposited 2022-12-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–297（297 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8CUR Crystal structure of Cdk2 in complex with Cyclin A inhibitor 6-[(E)-2-(4-chlorophenyl)ethenyl]-2-{[(2R)-3-(4-hydroxyphenyl)-1-methoxy-1-oxopropan-2-yl]carbamoyl}quinoline-4-carboxylic acid Deposited 2022-05-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded OW6 6-[(E)-2-(4-chlorophenyl)ethenyl]-2-{[(2R)-3-(4-hydroxyphenyl)-1-methoxy-1-oxopropan-2-yl]carbamoyl}quinoline-4-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；295 K；0.2 M sodium chloride, 0.1 M MES, pH 6.0, 20% PEG6000
Resolution 2.20 Å R-free 0.267
8ERD Cyclin-free CDK2 in complex with Cpd17 Deposited 2022-10-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded WQ6 (2-{[1-(methanesulfonyl)piperidin-4-yl]amino}quinazolin-7-yl)[(2S)-2-methylpyrrolidin-1-yl]methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；292 K；15-20% PEG 4K, 50mM Hepes pH 7.5 50mM Ammonium Acetate
Resolution 1.33 Å R-free 0.230
8ERN Cyclin-free CDK2 in complex with Cpd21 Deposited 2022-10-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded GOL GLYCEROL × 1 WQK N,3-dimethyl-4-({7-[(2S)-2-methylpyrrolidine-1-carbonyl]quinazolin-2-yl}amino)benzene-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；292 K；15-20% PEG 4K, 50mM Hepes pH 7.5 50mM Ammonium Acetate
Resolution 1.64 Å R-free 0.250
8FOW Ternary complex of CDK2 with small molecule ligands TW8672 and Dinaciclib Deposited 2023-01-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 1QK 3-[({3-ethyl-5-[(2S)-2-(2-hydroxyethyl)piperidin-1-yl]pyrazolo[1,5-a]pyrimidin-7-yl}amino)methyl]-1-hydroxypyridinium × 1 7TW 2-{[2-(1H-indol-3-yl)ethyl]amino}-5-nitrobenzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；10% PEG 3350, 20% ethylene glycol, 50mM HEPES, pH 7.5
Resolution 1.60 Å R-free 0.221
8FP0 Ternary complex of CDK2 with small molecule ligands TW8672 and Roscovitine Deposited 2023-01-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 RRC R-ROSCOVITINE × 1 7TW 2-{[2-(1H-indol-3-yl)ethyl]amino}-5-nitrobenzoic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；10% PEG 3350, 20% ethylene glycol, 50mM HEPES, pH 7.5
Resolution 1.60 Å R-free 0.240
8FP5 CDK2 liganded with ATP and Mg2+ Deposited 2023-01-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded EDO 1,2-ETHANEDIOL × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；10% PEG 3350, 10% ethylene glycol, 50mM HEPES, pH 7.5
Resolution 1.70 Å R-free 0.230
8H6P Complex structure of CDK2/Cyclin E1 and a potent, selective macrocyclic inhibitor Deposited 2022-10-18 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–297（297 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) WZU (7S,10R)-11-oxa-2,4,5,13,17,23-hexaazatetracyclo[17.3.1.1~3,6~.1~7,10~]pentacosa-1(23),3(25),5,19,21-pentaene-12,18-dione × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291.15 K；0.2 M sodium citrate pH 6.5, 10% PEG3350
Resolution 2.44 Å R-free 0.292
8H6T Complex structure of CDK2/Cyclin E1 and a potent, selective small molecule inhibitor Deposited 2022-10-18 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–297（297 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) WZZ (1R,3S)-3-{3-[(pyridin-2-yl)amino]-1H-pyrazol-5-yl}cyclopentyl propan-2-ylcarbamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291.15 K；0.2 M sodium citrate pH 6.5, 10% PEG3350
Resolution 3.00 Å R-free 0.358
8OR0 CAND1-CUL1-RBX1-SKP1-SKP2-CKS1-CDK2 Deposited 2023-04-12 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain H 1–298（298 aa）
Not recorded ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8OR4 Partially dissociated CAND1-CUL1-RBX1-SKP1-SKP2-CKS1-CDK2 Deposited 2023-04-13 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain H 1–298（298 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8OY2 Human cyclin-dependent kinase 2 in complex with inhibitor HB-29260 Deposited 2023-05-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded W5W (1S,2S,11aS)-1-methoxy-1,4,7,10-tetramethyl-2,9-bis(oxidanyl)-2,11a-dihydrobenzo[b][1,4]benzodioxepine-3,6-dione × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；MES pH7.0, PEG3350, ammonium acetate
Resolution 2.62 Å R-free 0.283
8ROZ Cryo-EM structure of CDK2-cyclin A in complex with CDC25A Deposited 2024-01-12 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 200 mM NaCl, 1 mM DTT, pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
8RU8 A crystal form of a human CDK2-CDK7 chimera Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded I74 (3R,4R)-4-[[[7-[(phenylmethyl)amino]-3-propan-2-yl-pyrazolo[1,5-a]pyrimidin-5-yl]amino]methyl]piperidin-3-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；12% 1,2-Propanediol .12% 1,3-Propanediol .12% 1,4-Butanediol .12M 1,6-Hexanediol .12% 1-Butanol .12% 2-Propanol 30% MPEG 500 10% PEG 20000 .1M pH=7.5 MOPS/NaHEPES
Resolution 1.51 Å R-free 0.241
8UV0 Discovery of (4-Pyrazolyl)-2-Aminopyrimidines as Potent and Selective Inhibitors of Cyclin-Dependent Kinase 2 Deposited 2023-11-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–298（297 aa）
Not recorded XKU 1-{(4M)-4-[2-{[1-(cyclopropanesulfonyl)piperidin-4-yl]amino}-5-(trifluoromethyl)pyrimidin-4-yl]-1H-pyrazol-1-yl}-2-methylpropan-2-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；293 K；0.1 M Tris pH 8.5, 16% PEG 2000 MME, 0.2 M trimethylamine N-oxide
Resolution 1.55 Å R-free 0.203
8VQ3 CDK2-CyclinE1 in complex with allosteric inhibitor I-198. Deposited 2024-01-17 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1AC4 (8R)-N-[(2S,3R)-3-(cyclohexylmethoxy)-1-(morpholin-4-yl)-1-oxobutan-2-yl]-2-[(1S)-2,2-dimethylcyclopropane-1-carbonyl]-6-(1,3-thiazole-5-carbonyl)-2,6-diazaspiro[3.4]octane-8-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.21 M sodium citrate tribasic dihydrate, 19.09% PEG3350
Resolution 1.84 Å R-free 0.217
8VQ4 CDK2-CyclinE1 in complex with allosteric inhibitor I-125A. Deposited 2024-01-17 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1AC5 (8R)-6-(1-benzyl-1H-pyrazole-4-carbonyl)-N-[(2S,3R)-3-(2-cyclohexylethoxy)-1-(methylamino)-1-oxobutan-2-yl]-2-[(1S)-2,2-dimethylcyclopropane-1-carbonyl]-2,6-diazaspiro[3.4]octane-8-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；294 K；0.21 M sodium citrate tribasic dihydrate, 19.5% PEG3350
Resolution 1.90 Å R-free 0.219
8YNG CDK2 and compounds and inhibors Deposited 2024-03-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A1D6S 8-(1-methylpiperidin-4-yl)-2-[(1-methylsulfonylpiperidin-4-yl)amino]-7-oxidanylidene-pyrido[2,3-d]pyrimidine-6-carbonitrile × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；PEG3350,Hepes 7.4
Resolution 1.82 Å R-free 0.235
8YPW CDK2 and small molecular inhibitor L14 Deposited 2024-03-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A1D6Z methyl 3-[4-[3-[[3-[(1-ethylsulfonylpiperidin-4-yl)carbamoyl]-1~{H}-pyrazol-4-yl]carbamoyl]-2,4-bis(fluoranyl)phenyl]piperidin-1-yl]-3-oxidanylidene-propanoate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；289 K；PEG3350,Hepes 7.4
Resolution 1.80 Å R-free 0.220
8YQE CDK2 and small molecular inhibitor L56 Deposited 2024-03-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A1D60 4-[[2,6-bis(fluoranyl)-3-(oxan-4-yl)phenyl]carbonylamino]-~{N}-(1-ethylsulfonylpiperidin-4-yl)-1~{H}-pyrazole-5-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；289 K；PEG3350,Hepes 7.4
Resolution 1.94 Å R-free 0.242
9BJC Crystal structure of CDK2/Cyclin E1 in complex with XC208 Deposited 2024-04-25 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1AQZ (5aS,6S,7S)-3,7-dihydroxy-6-methoxy-1,4,6,9-tetramethyl-6,7-dihydrodibenzo[b,f][1,4]oxazepine-8,11(5aH,10H)-dione × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；298 K；0.1M Tris pH 7.5, 3.6M NaCl
Resolution 2.22 Å R-free 0.213
9D0U Crystal structure of CDK2 in complex with Cpd 2 Deposited 2024-08-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A1A1H 6-chloro-8-cyclopentyl-2-[4-(ethanesulfonyl)-2-methylanilino]pyrido[2,3-d]pyrimidin-7(8H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；16% PEG 20000
Resolution 2.60 Å R-free 0.260
9D0V Crystal structure of CDK2/CyclinE1 in complex with Cpd 2 Deposited 2024-08-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1A1H 6-chloro-8-cyclopentyl-2-[4-(ethanesulfonyl)-2-methylanilino]pyrido[2,3-d]pyrimidin-7(8H)-one × 1 PEG DI(HYDROXYETHYL)ETHER × 1 GOL GLYCEROL × 3 EDO 1,2-ETHANEDIOL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291 K；0.1 M Bis-Tris pH 6.5, 3.0 M Sodium Chloride, 25% glycerol.
Resolution 2.54 Å R-free 0.231
9D0W Cryo-EM structure of CDK2/CyclinE1 in complex with CRBN/DDB1 and Cpd 4 Deposited 2024-08-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 A1A1I (3R)-3-(5-{4-[(2-{4-[(8-cyclopentyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino]-3-methylbenzene-1-sulfonyl}-7-azaspiro[3.5]nonan-7-yl)methyl]piperidin-1-yl}-4-fluoro-3-methyl-2-oxo-2,3-dihydro-1H-1,3-benzimidazol-1-yl)piperidine-2,6-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.95 Å
9D0X Cryo-EM structure of CDK2/CyclinE1 in complex with CRBN/DDB1 and Cpd 4 (local mask) Deposited 2024-08-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 A1A1I (3R)-3-(5-{4-[(2-{4-[(8-cyclopentyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino]-3-methylbenzene-1-sulfonyl}-7-azaspiro[3.5]nonan-7-yl)methyl]piperidin-1-yl}-4-fluoro-3-methyl-2-oxo-2,3-dihydro-1H-1,3-benzimidazol-1-yl)piperidine-2,6-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.84 Å
9ESJ CDK2-cyclin A in complex with FragLite 31 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HHT 2-(4-bromanyl-2-methoxy-phenyl)ethanoic acid × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.37 Å R-free 0.223
9ESJ CDK2-cyclin A in complex with FragLite 31 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HHT 2-(4-bromanyl-2-methoxy-phenyl)ethanoic acid × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.37 Å R-free 0.223
9ESK CDK2-cyclin A in complex with FragLite 30 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) W3D (4-bromo-2-oxopyridin-1(2H)-yl)acetic acid × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.40 Å R-free 0.217
9ESK CDK2-cyclin A in complex with FragLite 30 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) W3D (4-bromo-2-oxopyridin-1(2H)-yl)acetic acid × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.40 Å R-free 0.217
9ESL CDK2-cyclin A in complex with FragLite 29 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) V3U 4-bromanyl-1-(2-methoxyethyl)pyridin-2-one × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.39 Å R-free 0.220
9ESL CDK2-cyclin A in complex with FragLite 29 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) V3U 4-bromanyl-1-(2-methoxyethyl)pyridin-2-one × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.39 Å R-free 0.220
9ESN CDK2-cyclin A in complex with FragLite 28 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) UUS 4-bromo-1-(2-hydroxyethyl)pyridin-2(1H)-one × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.39 Å R-free 0.213
9ESN CDK2-cyclin A in complex with FragLite 28 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) UUS 4-bromo-1-(2-hydroxyethyl)pyridin-2(1H)-one × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.39 Å R-free 0.213
9ESO CDK2-cyclin A in complex with FragLite 27 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) W3A (4-bromo-1H-pyrazol-1-yl)acetic acid × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.40 Å R-free 0.221
9ESO CDK2-cyclin A in complex with FragLite 27 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) W3A (4-bromo-1H-pyrazol-1-yl)acetic acid × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.40 Å R-free 0.221
9ESP CDK2-cyclin A in complex with FragLite 26 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) UUV 4-bromo-1-(2-methoxyethyl)-1H-pyrazole × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.38 Å R-free 0.212
9ESP CDK2-cyclin A in complex with FragLite 26 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) UUV 4-bromo-1-(2-methoxyethyl)-1H-pyrazole × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.38 Å R-free 0.212
9ESQ CDK2-cyclin A in complex with FragLite 24 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IT4 4-bromanyl-2-oxidanyl-benzoic acid × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.38 Å R-free 0.210
9ESQ CDK2-cyclin A in complex with FragLite 24 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IT4 4-bromanyl-2-oxidanyl-benzoic acid × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.38 Å R-free 0.210
9ESR CDK2-cyclin A in complex with FragLite 23 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) UU1 2-(4-bromo-1H-pyrazol-1-yl)ethan-1-ol × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.39 Å R-free 0.227
9ESR CDK2-cyclin A in complex with FragLite 23 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) UU1 2-(4-bromo-1H-pyrazol-1-yl)ethan-1-ol × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.39 Å R-free 0.227
9ESS CDK2-cyclin A in complex with FragLite 22 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) UUG (4-bromo-2-methoxyphenyl)methanol × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.44 Å R-free 0.219
9ESS CDK2-cyclin A in complex with FragLite 22 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) UUG (4-bromo-2-methoxyphenyl)methanol × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.44 Å R-free 0.219
9ESU CDK2-cyclin A in complex with FragLite 20 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IJU 4-bromanyl-2-(methoxymethyl)pyridine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.40 Å R-free 0.216
9ESU CDK2-cyclin A in complex with FragLite 20 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IJU 4-bromanyl-2-(methoxymethyl)pyridine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.40 Å R-free 0.216
9ESV CDK2-cyclin A in complex with FragLite 19 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 3Z7 4-bromo-2-methoxyphenol × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.40 Å R-free 0.229
9ESV CDK2-cyclin A in complex with FragLite 19 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 3Z7 4-bromo-2-methoxyphenol × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.40 Å R-free 0.229
9ESW CDK2-cyclin A in complex with FragLite 18 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IJF (4-bromanylpyridin-2-yl)methanol × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.38 Å R-free 0.239
9ESW CDK2-cyclin A in complex with FragLite 18 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IJF (4-bromanylpyridin-2-yl)methanol × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.38 Å R-free 0.239
9ESX CDK2-cyclin A in complex with FragLite 17 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1H6Y 1-bromanyl-4-methylsulfonyl-benzene × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.37 Å R-free 0.229
9ESX CDK2-cyclin A in complex with FragLite 17 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1H6Y 1-bromanyl-4-methylsulfonyl-benzene × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.37 Å R-free 0.229
9ESY CDK2-cyclin A in complex with FragLite 16 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HH8 4-bromanyl-1,8-naphthyridine × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.39 Å R-free 0.262
9ESY CDK2-cyclin A in complex with FragLite 16 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HH8 4-bromanyl-1,8-naphthyridine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.39 Å R-free 0.262
9ESZ CDK2-cyclin A in complex with FragLite 14 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HGW 5-iodanylpyrimidine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.42 Å R-free 0.213
9ESZ CDK2-cyclin A in complex with FragLite 14 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HGW 5-iodanylpyrimidine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.42 Å R-free 0.213
9ET0 CDK2-cyclin A in complex with FragLite 13 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HHN 5-bromanylpyrimidine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.24 Å R-free 0.239
9ET0 CDK2-cyclin A in complex with FragLite 13 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HHN 5-bromanylpyrimidine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.24 Å R-free 0.239
9ET1 CDK2-cyclin A in complex with FragLite 12 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IJL 4-iodanylbenzamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.39 Å R-free 0.228
9ET1 CDK2-cyclin A in complex with FragLite 12 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IJL 4-iodanylbenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.39 Å R-free 0.228
9ET2 CDK2-cyclin A in complex with FragLite 11 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IJX ~{N}-(4-bromophenyl)ethanamide × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.37 Å R-free 0.231
9ET2 CDK2-cyclin A in complex with FragLite 11 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IJX ~{N}-(4-bromophenyl)ethanamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.37 Å R-free 0.231
9ET3 CDK2-cyclin A in complex with FragLite 10 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 1P8 6-bromo-1,3-dihydro-2H-indol-2-one × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.34 Å R-free 0.221
9ET3 CDK2-cyclin A in complex with FragLite 10 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 1P8 6-bromo-1,3-dihydro-2H-indol-2-one × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.34 Å R-free 0.221
9ET4 CDK2-cyclin A in complex with FragLite 9 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1H6X 4-iodanylbenzenesulfonamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.64 Å R-free 0.222
9ET4 CDK2-cyclin A in complex with FragLite 9 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1H6X 4-iodanylbenzenesulfonamide × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.64 Å R-free 0.222
9ET5 CDK2-cyclin A in complex with FragLite 8 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T5G 4-bromobenzene-1-sulfonamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.53 Å R-free 0.221
9ET5 CDK2-cyclin A in complex with FragLite 8 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) T5G 4-bromobenzene-1-sulfonamide × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.53 Å R-free 0.221
9ET6 CDK2-cyclin A in complex with FragLite 7 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HHQ 4-iodanyl-3~{H}-pyridin-2-one × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.55 Å R-free 0.239
9ET6 CDK2-cyclin A in complex with FragLite 7 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HHQ 4-iodanyl-3~{H}-pyridin-2-one × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.55 Å R-free 0.239
9ET7 CDK2-cyclin A in complex with FragLite 6 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HGQ 4-bromanyl-1~{H}-pyridin-2-one × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.31 Å R-free 0.271
9ET7 CDK2-cyclin A in complex with FragLite 6 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HGQ 4-bromanyl-1~{H}-pyridin-2-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.31 Å R-free 0.271
9ET8 CDK2-cyclin A in complex with FragLite 5 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IIS 4-iodanylpyridin-2-amine × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.31 Å R-free 0.242
9ET8 CDK2-cyclin A in complex with FragLite 5 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) IIS 4-iodanylpyridin-2-amine × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.31 Å R-free 0.242
9ET9 CDK2-cyclin A in complex with FragLite 4 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEW 4-bromanylpyridin-2-amine × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.49 Å R-free 0.246
9ET9 CDK2-cyclin A in complex with FragLite 4 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HEW 4-bromanylpyridin-2-amine × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.49 Å R-free 0.246
9ETA CDK2-cyclin A in complex with FragLite 3 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 7ZX 4-bromanyl-1,2-oxazole × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.51 Å R-free 0.240
9ETA CDK2-cyclin A in complex with FragLite 3 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 7ZX 4-bromanyl-1,2-oxazole × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.51 Å R-free 0.240
9ETB CDK2-cyclin A in complex with FragLite 2 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) PYZ 4-IODOPYRAZOLE × 4 EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.76 Å R-free 0.228
9ETB CDK2-cyclin A in complex with FragLite 2 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) PYZ 4-IODOPYRAZOLE × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.76 Å R-free 0.228
9ETP CDK2-cyclin A in complex with FragLite 1 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) BYZ 4-bromo-1H-pyrazole × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.48 Å R-free 0.231
9ETP CDK2-cyclin A in complex with FragLite 1 Deposited 2024-03-26 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) BYZ 4-bromo-1H-pyrazole × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；Protein at 10 mg/ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES pH 7.0
Resolution 2.48 Å R-free 0.231
9FR2 CDK2 in complex with WEIZ-WX-04-001 Deposited 2024-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A1IE9 4-[[6-(cyclohexylmethoxy)-7~{H}-purin-2-yl]amino]benzenesulfonyl fluoride × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；25% PEG3350 -- 0.1M HEPES pH 7.5
Resolution 1.60 Å R-free 0.223
9GLA Crystal structure of a CDK2-based CDK7 mimic with inhibitor SY5609 Deposited 2024-08-27 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) YNK 7-dimethylphosphoryl-3-[2-[[(3~{S})-6,6-dimethylpiperidin-3-yl]amino]-5-(trifluoromethyl)pyrimidin-4-yl]-1~{H}-indole-6-carbonitrile × 1 SGM MONOTHIOGLYCEROL × 1 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；291 K；0.8 M succinic acid pH 7.0
Resolution 2.18 Å R-free 0.249
9GNO Crystal structure of CDK2 bound by compound 4 Deposited 2024-09-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A1INI (2R)-2-[(9-isopropyl-6-{[(3S)-1-(methylsulfonyl)-3-pyrrolidinyl]amino}-9H-purin-2-yl)amino]-3-methyl-1-butanol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；8.5% PEG3350, 0.1M HEPES pH 7.5
Resolution 1.16 Å R-free 0.225
9GOP Crystal structure of CDK2-cyclin E1 bound by compound 30 Deposited 2024-09-05 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded A1IOI 2-[(2~{S})-1-[9-ethyl-6-[(2-methyl-5-methylsulfonyl-pyrazol-3-yl)amino]purin-2-yl]-4,4-bis(fluoranyl)pyrrolidin-2-yl]propan-2-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；8-15 % PEG3350, 0.2M Na3Cit pH 8.0
Resolution 2.16 Å R-free 0.271
9GP3 Crystal structure of CDK2-cyclin E1 bound by compound 11 (AZD8421) Deposited 2024-09-06 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Not recorded A1IOP (3~{S})-~{N}-ethyl-3-[[9-ethyl-2-[[(2~{R},3~{S})-2-oxidanylpentan-3-yl]amino]purin-6-yl]amino]pyrrolidine-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；8-15% PEG3350 / 0.2M Na3Cit pH8.0
Resolution 2.45 Å R-free 0.273
9HIU Cryo-EM structure of CDK2-cyclin A bound to a GMNC peptide Deposited 2024-11-27 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–297（297 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9HIW Cryo-EM structure of CDK2-cyclin A bound to a SAMHD1 peptide Deposited 2024-11-27 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–297（297 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9HJ1 Cryo-EM structure of CDK2-cyclin A bound to a SCAPER peptide Deposited 2024-11-27 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–297（297 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9I9J Cryo-EM structure of CAK-CDK2 (determined in the presence of ADP-nitrate) Deposited 2025-02-06 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain K 1–298（298 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9I9K Cryo-EM structure of CAK-CDK2 (determined in the presence of ADP-AlFx) Deposited 2025-02-06 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain K 1–298（298 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9JJ5 CDK2 and its inhibitor DC56 Deposited 2024-09-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A1EB0 ~{N}-(4-azanylcyclohexyl)-4-[[2,6-bis(fluoranyl)-3-[4-(methylcarbamoyl)phenyl]phenyl]carbonylamino]-1~{H}-pyrazole-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；PEG3350,Hepes 7.4
Resolution 1.71 Å R-free 0.244
9NYQ Crystal structure of CDK2/CyclinE1 in complex with Cpd 3 Deposited 2025-03-28 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1B7H 4-({4-[(1s,4s)-4-hydroxy-4-methylcyclohexyl]-5-(trifluoromethyl)pyrimidin-2-yl}amino)-N,3-dimethylbenzene-1-sulfonamide × 1 CIT CITRIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1M Tri-Ammonium citrate, pH7.0,13% PEG3350
Resolution 2.85 Å R-free 0.264
9NYR Cryo-EM structure of CDK2/CyclinE1 in complex with CRBN/DDB1 and Cpd 24 Deposited 2025-03-28 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain D 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1B7G N-{(1R,4S)-4-[(4-{3-chloro-4-[(3R)-2,6-dioxo-1,2,3,6-tetrahydropyridin-3-yl]phenyl}piperazin-1-yl)methyl]cyclohexyl}-4-({4-[(3S)-3-hydroxy-3-methylpiperidin-1-yl]-5-(trifluoromethyl)pyrimidin-2-yl}amino)-3-methylbenzene-1-sulfonamide × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50mM HEPES, pH 7.5, 150mM NaCl, 2mM TCEP, 2 mM FFC8, protein = 13.4 mg/ml
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9OB2 CDK2/CyclinE bound to compound 11 with P-loop in the EE and CC conformations Deposited 2025-04-22 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1CAE (1R,3R)-3-(3-{2-[4-(methanesulfonyl)phenyl]acetamido}-1H-pyrazol-5-yl)cyclopentyl (1-methylcyclopropyl)carbamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.115 M Sodium Citrate, 15% PEG 3350
Resolution 2.12 Å R-free 0.254
9OB3 CDK2/CyclinE bound to compound 16 with P-loop in the EE conformation Deposited 2025-04-22 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1CAH (1R,3R)-3-{3-[(pyrazine-2-carbonyl)amino]-1H-pyrazol-5-yl}cyclopentyl [(1S)-1-cyclopropylethyl]carbamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.115 M Sodium Citrate, 15% PEG 3350
Resolution 1.98 Å R-free 0.244
9OB4 CDK2/CyclinE bound to compound 19 with P-loop in the EE and EC conformations Deposited 2025-04-22 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1CAF (1R,3R)-3-{3-[(cyclohexanecarbonyl)amino]-1H-pyrazol-5-yl}cyclopentyl [(1S)-1-cyclopropylethyl]carbamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；P24864
Resolution 1.95 Å R-free 0.251
9OB5 CDK2/CyclinE bound to compound 20 with P-loop in the EE and CC conformations Deposited 2025-04-22 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1CAG (1R,3R)-3-{3-[3-(pyridin-3-yl)propanamido]-1H-pyrazol-5-yl}cyclopentyl (1-methylcyclopropyl)carbamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.115 M Sodium Citrate, 15% PEG 3350
Resolution 2.10 Å R-free 0.255
9OB6 CDK2/CyclinE bound to compound 21 with P-loop in the EE and CC conformations Deposited 2025-04-22 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–298（298 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1CAI (1R,3R)-3-{3-[2-(4-methoxyphenyl)acetamido]-1H-pyrazol-5-yl}cyclopentyl propan-2-ylcarbamate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.115 M Sodium Citrate, 15% PEG 3350
Resolution 2.00 Å R-free 0.256
9QCV Cryo-EM structure of CAK-CDK2-cyclin A2 bound to AMP-PNP Deposited 2025-03-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain K 1–298（298 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9QCX Cryo-EM structure of apo-CAK-CDK2-cyclin A2 Deposited 2025-03-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain K 1–298（298 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9QJJ Cryo-EM structure of CDK2-cyclin A bound to OTS964 Deposited 2025-03-19 Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–298（298 aa）
Not recorded NK3 OTS964 × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9UAU CDK2_LL-DA-3 Deposited 2025-04-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A1EOM 1-[2-[6-cyano-2-[(1-methylsulfonylpiperidin-4-yl)amino]-7-oxidanylidene-pyrido[2,3-d]pyrimidin-8-yl]ethyl]guanidine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；300 K；20% PEG3350,100 mM Hepes(pH = 7.4)
Resolution 1.47 Å R-free 0.219
9UAW LL-DA-4-cdk2 protein Deposited 2025-04-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A1EOO 1-[3-[6-cyano-2-[(1-methylsulfonylpiperidin-4-yl)amino]-7-oxidanylidene-pyrido[2,3-d]pyrimidin-8-yl]propyl]guanidine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；300 K；20% PEG 3350, 100 mM Hepes
Resolution 1.72 Å R-free 0.249
9UGF CDK2 small molecule F05 Deposited 2025-04-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–298（298 aa）
Not recorded A1EO5 2-[(1-methylsulfonylpiperidin-4-yl)amino]-8-[1-[[1-[(1~{S})-2-oxidanyl-1-phenyl-ethyl]-1,2,3-triazol-4-yl]methyl]piperidin-4-yl]pyrido[2,3-d]pyrimidin-7-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；300 K；15% PEG3350,100mM Hepes 7.4
Resolution 1.64 Å R-free 0.252

518 other PDB entries and 663 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CDK2_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–298； UniProt 1–298 Author chain C； PDBConstruct 1–298； UniProt 1–298

Cyclin-A2

Homo sapiens

UniProt P20248

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count Chain B； UniProt 175–432 Fragment：UNP RESIDUES 175-432 Cyclin-dependent kinase 2 × 1 （P24941） 60K (3Z)-2-oxo-3-[2-(4-sulfamoylphenyl)hydrazinylidene]-2,3-dihydro-1H-indole-5-carboxylic acid × 1 DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE × 2 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, SITTING DROP；pH 7.5；293.15 K；22% polyacrylic acid 5100, 0.1M HEPES, 0.02M MgCl2, vapor diffusion, sitting drop, temperature 293.15K, pH 7.5, VAPOR DIFFUSION, SITTING DROP Resolution 2.75 Å R-free 0.240
2 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count Chain D； UniProt 175–432 Fragment：UNP RESIDUES 175-432 Cyclin-dependent kinase 2 × 1 （P24941） 60K (3Z)-2-oxo-3-[2-(4-sulfamoylphenyl)hydrazinylidene]-2,3-dihydro-1H-indole-5-carboxylic acid × 1 DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, SITTING DROP；pH 7.5；293.15 K；22% polyacrylic acid 5100, 0.1M HEPES, 0.02M MgCl2, vapor diffusion, sitting drop, temperature 293.15K, pH 7.5, VAPOR DIFFUSION, SITTING DROP Resolution 2.75 Å R-free 0.240

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 4FX3 Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1E9H Thr 160 phosphorylated CDK2 - Human cyclin A3 complex with the inhibitor indirubin-5-sulphonate bound Deposited 2000-10-16 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded INR 2',3-DIOXO-1,1',2',3-TETRAHYDRO-2,3'-BIINDOLE-5'-SULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.50 Å R-free 0.273
1E9H Thr 160 phosphorylated CDK2 - Human cyclin A3 complex with the inhibitor indirubin-5-sulphonate bound Deposited 2000-10-16 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded INR 2',3-DIOXO-1,1',2',3-TETRAHYDRO-2,3'-BIINDOLE-5'-SULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.50 Å R-free 0.273
1FIN CYCLIN A-CYCLIN-DEPENDENT KINASE 2 COMPLEX Deposited 1996-07-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa） Fragment：RESIDUES 173 - 432
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å
1FIN CYCLIN A-CYCLIN-DEPENDENT KINASE 2 COMPLEX Deposited 1996-07-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：RESIDUES 173 - 432
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å
1FVV THE STRUCTURE OF CDK2/CYCLIN A IN COMPLEX WITH AN OXINDOLE INHIBITOR Deposited 2000-09-20 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa）
Not recorded 107 4-[(7-OXO-7H-THIAZOLO[5,4-E]INDOL-8-YLMETHYL)-AMINO]-N-PYRIDIN-2-YL-BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.80 Å R-free 0.260
1FVV THE STRUCTURE OF CDK2/CYCLIN A IN COMPLEX WITH AN OXINDOLE INHIBITOR Deposited 2000-09-20 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa）
Not recorded 107 4-[(7-OXO-7H-THIAZOLO[5,4-E]INDOL-8-YLMETHYL)-AMINO]-N-PYRIDIN-2-YL-BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.80 Å R-free 0.260
1GY3 pCDK2/cyclin A in complex with MgADP, nitrate and peptide substrate Deposited 2002-04-19 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 NO3 NITRATE ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；CRYSTALS WERE GROWN BY VAPOUR DIFFUSION AT 4C FROM SOLUTIONS CONTAINING 10 MG/ML PCDK2/CYCLIN A, 100 MM HEPES PH7.0, 2 MM SUBSTRATE PEPTIDE, 1MM ADP, 1.0 M LI2SO4. CRYSTALS WERE TRANSFERRED TO 20%PEG 8K, 100 MM HEPES PH 7.0, 10 MM SUBSSTRATE PEPTIDE, 5 MM MG(NO3)2
Resolution 2.70 Å R-free 0.313
1GY3 pCDK2/cyclin A in complex with MgADP, nitrate and peptide substrate Deposited 2002-04-19 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 NO3 NITRATE ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；CRYSTALS WERE GROWN BY VAPOUR DIFFUSION AT 4C FROM SOLUTIONS CONTAINING 10 MG/ML PCDK2/CYCLIN A, 100 MM HEPES PH7.0, 2 MM SUBSTRATE PEPTIDE, 1MM ADP, 1.0 M LI2SO4. CRYSTALS WERE TRANSFERRED TO 20%PEG 8K, 100 MM HEPES PH 7.0, 10 MM SUBSSTRATE PEPTIDE, 5 MM MG(NO3)2
Resolution 2.70 Å R-free 0.313
1H1P Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU2058 Deposited 2002-07-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded CMG 6-O-CYCLOHEXYLMETHYL GUANINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.10 Å R-free 0.258
1H1P Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU2058 Deposited 2002-07-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded CMG 6-O-CYCLOHEXYLMETHYL GUANINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.10 Å R-free 0.258
1H1Q Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6094 Deposited 2002-07-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded 2A6 2-ANILINO-6-CYCLOHEXYLMETHOXYPURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.50 Å R-free 0.332
1H1Q Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6094 Deposited 2002-07-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded 2A6 2-ANILINO-6-CYCLOHEXYLMETHOXYPURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.50 Å R-free 0.332
1H1R Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6086 Deposited 2002-07-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded 6CP 6-CYCLOHEXYLMETHOXY-2-(3'-CHLOROANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；The reservoir solution contained 0.8 M KCl and 1.2 M (NH4)2SO4 in 40 mM HEPES, pH 7.0, and 5 mM dithiothreitol (DTT)
Resolution 2.00 Å R-free 0.294
1H1R Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6086 Deposited 2002-07-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded 6CP 6-CYCLOHEXYLMETHOXY-2-(3'-CHLOROANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；The reservoir solution contained 0.8 M KCl and 1.2 M (NH4)2SO4 in 40 mM HEPES, pH 7.0, and 5 mM dithiothreitol (DTT)
Resolution 2.00 Å R-free 0.294
1H1S Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6102 Deposited 2002-07-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.00 Å R-free 0.286
1H1S Structure of human Thr160-phospho CDK2/cyclin A complexed with the inhibitor NU6102 Deposited 2002-07-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.00 Å R-free 0.286
1H24 CDK2/CyclinA in complex with a 9 residue recruitment peptide from E2F Deposited 2002-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 175–432（258 aa） Fragment：CYCLIN FOLD FRAGMENT, RESIDUES 175-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.50 Å R-free 0.270
1H24 CDK2/CyclinA in complex with a 9 residue recruitment peptide from E2F Deposited 2002-07-31 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：CYCLIN FOLD FRAGMENT, RESIDUES 175-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.50 Å R-free 0.270
1H25 CDK2/Cyclin A in complex with an 11-residue recruitment peptide from retinoblastoma-associated protein Deposited 2002-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 175–432（258 aa） Fragment：CYCLIN FOLD, RESIDUES 175-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.50 Å R-free 0.266
1H25 CDK2/Cyclin A in complex with an 11-residue recruitment peptide from retinoblastoma-associated protein Deposited 2002-07-31 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：CYCLIN FOLD, RESIDUES 175-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.50 Å R-free 0.266
1H26 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p53 Deposited 2002-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 175–432（258 aa） Fragment：CYCLIN FOLD, RESIDUES 175-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.24 Å R-free 0.268
1H26 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p53 Deposited 2002-07-31 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：CYCLIN FOLD, RESIDUES 175-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.24 Å R-free 0.268
1H27 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p27 Deposited 2002-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 175–432（258 aa） Fragment：CYCLIN FOLD, RESIDUES 175-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions 0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTIEN CONCENTRATION = 10MG/ML
Resolution 2.20 Å R-free 0.269
1H27 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p27 Deposited 2002-07-31 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：CYCLIN FOLD, RESIDUES 175-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions 0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTIEN CONCENTRATION = 10MG/ML
Resolution 2.20 Å R-free 0.269
1H28 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p107 Deposited 2002-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 175–432（258 aa） Fragment：CYCLIN FOLD, RESIDUES 175-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.80 Å R-free 0.323
1H28 CDK2/CyclinA in complex with an 11-residue recruitment peptide from p107 Deposited 2002-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 175–432（258 aa） Fragment：CYCLIN FOLD, RESIDUES 175-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.8M KCL, 1.2M (NH4)2SO4, 40MM HEPES PH 7.0. PROTEIN CONCENTRATION = 10MG/ML
Resolution 2.80 Å R-free 0.323
1JST PHOSPHORYLATED CYCLIN-DEPENDENT KINASE-2 BOUND TO CYCLIN A Deposited 1996-07-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 175–432（258 aa） Fragment：RESIDUES 173-432
Chain D 175–432（258 aa） Fragment：RESIDUES 173-432
Not recorded MN MANGANESE (II) ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.60 Å
1JST PHOSPHORYLATED CYCLIN-DEPENDENT KINASE-2 BOUND TO CYCLIN A Deposited 1996-07-03 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：RESIDUES 173-432
Not recorded MN MANGANESE (II) ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.60 Å
1JST PHOSPHORYLATED CYCLIN-DEPENDENT KINASE-2 BOUND TO CYCLIN A Deposited 1996-07-03 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：RESIDUES 173-432
Not recorded MN MANGANESE (II) ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.60 Å
1JSU P27(KIP1)/CYCLIN A/CDK2 COMPLEX Deposited 1996-07-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 173–432（260 aa） Fragment：RESIDUES 173 - 432
Not recorded SO4 SULFATE ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å R-free 0.260
1OGU STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/CYCLIN A COMPLEXED WITH A 2-ARYLAMINO-4-CYCLOHEXYLMETHYL-5-NITROSO-6-AMINOPYRIMIDINE INHIBITOR Deposited 2003-05-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded ST8 4-{[4-AMINO-6-(CYCLOHEXYLMETHOXY)-5-NITROSOPYRIMIDIN-2-YL]AMINO}BENZAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.60 Å R-free 0.260
1OGU STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/CYCLIN A COMPLEXED WITH A 2-ARYLAMINO-4-CYCLOHEXYLMETHYL-5-NITROSO-6-AMINOPYRIMIDINE INHIBITOR Deposited 2003-05-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded ST8 4-{[4-AMINO-6-(CYCLOHEXYLMETHOXY)-5-NITROSOPYRIMIDIN-2-YL]AMINO}BENZAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.60 Å R-free 0.260
1OI9 Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded N20 6-CYCLOHEXYLMETHYLOXY-2-(4'-HYDROXYANILINO)PURINE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE, 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0, 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.10 Å R-free 0.276
1OI9 Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded N20 6-CYCLOHEXYLMETHYLOXY-2-(4'-HYDROXYANILINO)PURINE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE, 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0, 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.10 Å R-free 0.276
1OIU Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded N76 3-(6-CYCLOHEXYLMETHOXY-9H-PURIN-2-YLAMINO)-BENZENESULFONAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.00 Å R-free 0.253
1OIU Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded N76 3-(6-CYCLOHEXYLMETHOXY-9H-PURIN-2-YLAMINO)-BENZENESULFONAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.00 Å R-free 0.253
1OIY Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded N41 4-(6-CYCLOHEXYLMETHOXY-9H-PURIN-2-YLAMINO)--BENZAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE, 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0, 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.40 Å R-free 0.309
1OIY Structure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor Deposited 2003-06-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded N41 4-(6-CYCLOHEXYLMETHOXY-9H-PURIN-2-YLAMINO)--BENZAMIDE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；0.7-0.85 M POTASSIUM CHLORIDE, 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0, 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT
Resolution 2.40 Å R-free 0.309
1OKV Cyclin A binding groove inhibitor H-Arg-Arg-Leu-Ile-Phe-NH2 Deposited 2003-07-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 173–432（260 aa） Fragment：RESIDUES 173 - 432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.40 Å R-free 0.278
1OKV Cyclin A binding groove inhibitor H-Arg-Arg-Leu-Ile-Phe-NH2 Deposited 2003-07-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 173–432（260 aa） Fragment：RESIDUES 173 - 432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.40 Å R-free 0.278
1OKW Cyclin A binding groove inhibitor Ac-Arg-Arg-Leu-Asn-(m-Cl-Phe)-NH2 Deposited 2003-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 173–432（260 aa） Fragment：RESIDUES 173-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.50 Å R-free 0.253
1OKW Cyclin A binding groove inhibitor Ac-Arg-Arg-Leu-Asn-(m-Cl-Phe)-NH2 Deposited 2003-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 173–432（260 aa） Fragment：RESIDUES 173-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.50 Å R-free 0.253
1OL1 Cyclin A binding groove inhibitor H-Cit-Cit-Leu-Ile-(p-F-Phe)-NH2 Deposited 2003-08-04 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 173–432（260 aa） Fragment：RESIDUES 173 - 432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.90 Å R-free 0.284
1OL1 Cyclin A binding groove inhibitor H-Cit-Cit-Leu-Ile-(p-F-Phe)-NH2 Deposited 2003-08-04 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 173–432（260 aa） Fragment：RESIDUES 173 - 432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.90 Å R-free 0.284
1OL2 Cyclin A binding groove inhibitor H-Arg-Arg-Leu-Asn-(p-F-Phe)-NH2 Deposited 2003-08-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 173–432（260 aa） Fragment：RESIDUES 173 - 432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.60 Å R-free 0.290
1OL2 Cyclin A binding groove inhibitor H-Arg-Arg-Leu-Asn-(p-F-Phe)-NH2 Deposited 2003-08-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 173–432（260 aa） Fragment：RESIDUES 173 - 432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, PH 7.80
Resolution 2.60 Å R-free 0.290
1P5E The structure of phospho-CDK2/cyclin A in complex with the inhibitor 4,5,6,7-tetrabromobenzotriazole (TBS) Deposited 2003-04-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：residues 175-432
Not recorded TBS 4,5,6,7-TETRABROMOBENZOTRIAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；10 mg/ml pCDK2/cyclin A, 0.5 mM TBS, 1.25 M Ammonium Sulphate, 0.85 M KCl, HEPES 100mM, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.22 Å R-free 0.257
1P5E The structure of phospho-CDK2/cyclin A in complex with the inhibitor 4,5,6,7-tetrabromobenzotriazole (TBS) Deposited 2003-04-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：residues 175-432
Not recorded TBS 4,5,6,7-TETRABROMOBENZOTRIAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；10 mg/ml pCDK2/cyclin A, 0.5 mM TBS, 1.25 M Ammonium Sulphate, 0.85 M KCl, HEPES 100mM, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.22 Å R-free 0.257
1PKD THE CRYSTAL STRUCTURE OF UCN-01 IN COMPLEX WITH PHOSPHO-CDK2/CYCLIN A Deposited 2003-06-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded UCN 7-HYDROXYSTAUROSPORINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；277 K；1.25M (NH4)2SO4, 0.8M KCl, 100mM HEPES, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.30 Å R-free 0.268
1PKD THE CRYSTAL STRUCTURE OF UCN-01 IN COMPLEX WITH PHOSPHO-CDK2/CYCLIN A Deposited 2003-06-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded UCN 7-HYDROXYSTAUROSPORINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；277 K；1.25M (NH4)2SO4, 0.8M KCl, 100mM HEPES, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.30 Å R-free 0.268
1QMZ PHOSPHORYLATED CDK2-CYCLYIN A-SUBSTRATE PEPTIDE COMPLEX Deposited 1999-10-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain B 174–432（259 aa） Fragment：RESIDUES 174-432
Chain D 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；pH 7.00
Resolution 2.20 Å R-free 0.280
1URC Cyclin A binding groove inhibitor Ace-Arg-Lys-Leu-Phe-Gly Deposited 2003-10-28 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 173–432（260 aa） Fragment：RESIDUES 173 - 432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.60 Å R-free 0.254
1URC Cyclin A binding groove inhibitor Ace-Arg-Lys-Leu-Phe-Gly Deposited 2003-10-28 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 173–432（260 aa） Fragment：RESIDUES 173 - 432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.60 Å R-free 0.254
1VYW Structure of CDK2/Cyclin A with PNU-292137 Deposited 2004-05-07 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa） Fragment：C-TERMINAL PORTION, RESIDUES 174-432
Not recorded SO4 SULFATE ION × 1 292 N-(3-CYCLOPROPYL-1H-PYRAZOL-5-YL)-2-(2-NAPHTHYL)ACETAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.30 Å R-free 0.258
1VYW Structure of CDK2/Cyclin A with PNU-292137 Deposited 2004-05-07 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：C-TERMINAL PORTION, RESIDUES 174-432
Not recorded SO4 SULFATE ION × 1 292 N-(3-CYCLOPROPYL-1H-PYRAZOL-5-YL)-2-(2-NAPHTHYL)ACETAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.30 Å R-free 0.258
2BKZ STRUCTURE OF CDK2-CYCLIN A WITH PHA-404611 Deposited 2005-02-23 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa） Fragment：RESIDUES 174-432 (C-TERMINAL PORTION)
Not recorded SBC 1-[4-(AMINOSULFONYL)PHENYL]-1,6-DIHYDROPYRAZOLO[3,4-E]INDAZOLE-3-CARBOXAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.60 Å R-free 0.259
2BKZ STRUCTURE OF CDK2-CYCLIN A WITH PHA-404611 Deposited 2005-02-23 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：RESIDUES 174-432 (C-TERMINAL PORTION)
Not recorded SBC 1-[4-(AMINOSULFONYL)PHENYL]-1,6-DIHYDROPYRAZOLO[3,4-E]INDAZOLE-3-CARBOXAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.60 Å R-free 0.259
2BPM STRUCTURE OF CDK2-CYCLIN A WITH PHA-630529 Deposited 2005-04-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa） Fragment：RESIDUES 174-432 (C-TERMINAL PORTION)
Not recorded 529 (2S)-N-[(3Z)-5-CYCLOPROPYL-3H-PYRAZOL-3-YLIDENE]-2-[4-(2-OXOIMIDAZOLIDIN-1-YL)PHENYL]PROPANAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.40 Å R-free 0.271
2BPM STRUCTURE OF CDK2-CYCLIN A WITH PHA-630529 Deposited 2005-04-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：RESIDUES 174-432 (C-TERMINAL PORTION)
Not recorded 529 (2S)-N-[(3Z)-5-CYCLOPROPYL-3H-PYRAZOL-3-YLIDENE]-2-[4-(2-OXOIMIDAZOLIDIN-1-YL)PHENYL]PROPANAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.40 Å R-free 0.271
2C4G STRUCTURE OF CDK2-CYCLIN A WITH PHA-533514 Deposited 2005-10-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa） Fragment：RESIDUES 173-432 (C-TERMINAL PORTION)
Not recorded SO4 SULFATE ION × 1 514 (3Z)-5-ACETYL-3-(BENZOYLIMINO)-3,6-DIHYDROPYRROLO[3,4-C]PYRAZOL-5-IUM × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.70 Å R-free 0.250
2C4G STRUCTURE OF CDK2-CYCLIN A WITH PHA-533514 Deposited 2005-10-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：RESIDUES 173-432 (C-TERMINAL PORTION)
Not recorded SO4 SULFATE ION × 1 514 (3Z)-5-ACETYL-3-(BENZOYLIMINO)-3,6-DIHYDROPYRROLO[3,4-C]PYRAZOL-5-IUM × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.70 Å R-free 0.250
2C5N Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-10-30 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa）
Not recorded CK8 N-[4-(2,4-DIMETHYL-THIAZOL-5-YL)-PYRIMIDIN-2-YL]-N',N'-DIMETHYL-BENZENE-1,4-DIAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.10 Å R-free 0.259
2C5N Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-10-30 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa）
Not recorded CK8 N-[4-(2,4-DIMETHYL-THIAZOL-5-YL)-PYRIMIDIN-2-YL]-N',N'-DIMETHYL-BENZENE-1,4-DIAMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.10 Å R-free 0.259
2C5O Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-10-30 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa）
Not recorded CK2 4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.10 Å R-free 0.256
2C5O Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-10-30 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa）
Not recorded CK2 4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.10 Å R-free 0.256
2C5V Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-11-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 174–432（259 aa）
Not recorded CK4 4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)-N-[4-(TRIFLUOROMETHYL)PHENYL]PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.90 Å R-free 0.282
2C5V Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-11-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 174–432（259 aa）
Not recorded CK4 4-(2,4-DIMETHYL-1,3-THIAZOL-5-YL)-N-[4-(TRIFLUOROMETHYL)PHENYL]PYRIMIDIN-2-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.90 Å R-free 0.282
2C5X Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-11-03 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa）
Not recorded MTW HYDROXY(OXO)(3-{[(2Z)-4-[3-(1H-1,2,4-TRIAZOL-1-YLMETHYL)PHENYL]PYRIMIDIN-2(5H)-YLIDENE]AMINO}PHENYL)AMMONIUM × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.90 Å R-free 0.264
2C5X Differential Binding Of Inhibitors To Active And Inactive Cdk2 Provides Insights For Drug Design Deposited 2005-11-03 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa）
Not recorded MTW HYDROXY(OXO)(3-{[(2Z)-4-[3-(1H-1,2,4-TRIAZOL-1-YLMETHYL)PHENYL]PYRIMIDIN-2(5H)-YLIDENE]AMINO}PHENYL)AMMONIUM × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.90 Å R-free 0.264
2C6T Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor Deposited 2005-11-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded DT5 4-{[5-(CYCLOHEXYLOXY)[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-YL]AMINO}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.61 Å R-free 0.257
2C6T Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor Deposited 2005-11-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded DT5 4-{[5-(CYCLOHEXYLOXY)[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-YL]AMINO}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.61 Å R-free 0.257
2CCH The crystal structure of CDK2 cyclin A in complex with a substrate peptide derived from CDC modified with a gamma-linked ATP analogue Deposited 2006-01-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 173–432（260 aa） Fragment：CYCLIN FOLD FRAGMENT RESIDUES 175-432
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 SO4 SULFATE ION × 1 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；277 K；13% PEG MONOMETHYLETHER 5000, 0.2 M AMMONIUM SULPHATE, 0.1 M CITRATE/ACETATE BUFFER PH 5.6 AT 4 C
Resolution 1.70 Å R-free 0.182
2CCH The crystal structure of CDK2 cyclin A in complex with a substrate peptide derived from CDC modified with a gamma-linked ATP analogue Deposited 2006-01-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 173–432（260 aa） Fragment：CYCLIN FOLD FRAGMENT RESIDUES 175-432
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；277 K；13% PEG MONOMETHYLETHER 5000, 0.2 M AMMONIUM SULPHATE, 0.1 M CITRATE/ACETATE BUFFER PH 5.6 AT 4 C
Resolution 1.70 Å R-free 0.182
2CCI Crystal structure of phospho-CDK2 Cyclin A in complex with a peptide containing both the substrate and recruitment sites of CDC6 Deposited 2006-01-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.6；10-17% (V/V) PEG MONOMETHYLETHER 5000, 0.2 M AMMONIUM SULPHATE AND 0.1 M MES PH 5.0-6.5
Resolution 2.70 Å R-free 0.321
2CCI Crystal structure of phospho-CDK2 Cyclin A in complex with a peptide containing both the substrate and recruitment sites of CDC6 Deposited 2006-01-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.6；10-17% (V/V) PEG MONOMETHYLETHER 5000, 0.2 M AMMONIUM SULPHATE AND 0.1 M MES PH 5.0-6.5
Resolution 2.70 Å R-free 0.321
2CJM Mechanism of CDK inhibition by active site phosphorylation: CDK2 Y15p T160p in complex with cyclin A structure Deposited 2006-04-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；100 MM HEPES PH 7.0, 5 MM DTT, 0.7 M KCL AND 1.20 M (NH4)2SO4
Resolution 2.30 Å R-free 0.265
2CJM Mechanism of CDK inhibition by active site phosphorylation: CDK2 Y15p T160p in complex with cyclin A structure Deposited 2006-04-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；100 MM HEPES PH 7.0, 5 MM DTT, 0.7 M KCL AND 1.20 M (NH4)2SO4
Resolution 2.30 Å R-free 0.265
2I40 Cdk2/Cyclin A complexed with a thiophene carboxamide inhibitor Deposited 2006-08-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa） Fragment：residues 173-432
Not recorded BLZ 5-[5,6-BIS(METHYLOXY)-1H-BENZIMIDAZOL-1-YL]-3-{[1-(2-CHLOROPHENYL)ETHYL]OXY}-2-THIOPHENECARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.80 Å R-free 0.222
2I40 Cdk2/Cyclin A complexed with a thiophene carboxamide inhibitor Deposited 2006-08-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：residues 173-432
Not recorded BLZ 5-[5,6-BIS(METHYLOXY)-1H-BENZIMIDAZOL-1-YL]-3-{[1-(2-CHLOROPHENYL)ETHYL]OXY}-2-THIOPHENECARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.80 Å R-free 0.222
2IW6 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A COMPLEXED WITH A BISANILINOPYRIMIDINE INHIBITOR Deposited 2006-06-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa） Fragment：A3, RESIDUES 174-432
Not recorded QQ2 [(2-CHLORO-5-METHYLPHENYL){6-[(4-{[(2R)-3-(DIMETHYLAMINO)-2-HYDROXYPROPYL]OXY}PHENYL)AMINO]PYRIMIDIN-4-YL}AMINO]ACETONITRILE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；THE DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND SATURATED INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT.
Resolution 2.30 Å R-free 0.287
2IW6 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A COMPLEXED WITH A BISANILINOPYRIMIDINE INHIBITOR Deposited 2006-06-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：A3, RESIDUES 174-432
Not recorded QQ2 [(2-CHLORO-5-METHYLPHENYL){6-[(4-{[(2R)-3-(DIMETHYLAMINO)-2-HYDROXYPROPYL]OXY}PHENYL)AMINO]PYRIMIDIN-4-YL}AMINO]ACETONITRILE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；THE DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND SATURATED INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT.
Resolution 2.30 Å R-free 0.287
2IW8 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A F82H-L83V-H84D MUTANT WITH AN O6-CYCLOHEXYLMETHYLGUANINE INHIBITOR Deposited 2006-06-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa） Fragment：A3, RESIDUES 174-432
Not recorded 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND 1MM INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT.
Resolution 2.30 Å R-free 0.255
2IW8 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A F82H-L83V-H84D MUTANT WITH AN O6-CYCLOHEXYLMETHYLGUANINE INHIBITOR Deposited 2006-06-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：A3, RESIDUES 174-432
Not recorded 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND 1MM INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT.
Resolution 2.30 Å R-free 0.255
2IW9 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A COMPLEXED WITH A BISANILINOPYRIMIDINE INHIBITOR Deposited 2006-06-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：A3, RESIDUES 174-432
Not recorded 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；THE DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND 1MM INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT
Resolution 2.00 Å R-free 0.240
2IW9 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2-CYCLIN A COMPLEXED WITH A BISANILINOPYRIMIDINE INHIBITOR Deposited 2006-06-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa） Fragment：A3, RESIDUES 174-432
Not recorded 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；THE DROPLET CONTAINED PROTEIN AT A CONCENTRATION OF 10 MG ML-1 IN 40 MM HEPES PH 7.0 CONTAINING 1 MM DTT, 200 MM NACL, 5% V/V DMSO AND 1MM INHIBITOR. THE RESERVOIR SOLUTION CONTAINED 0.8 M KCL AND 1.2 M (NH4)2SO4 IN 40 MM HEPES PH 7.0 AND 5 MM DTT
Resolution 2.00 Å R-free 0.240
2UUE REPLACE: A strategy for Iterative Design of Cyclin Binding Groove Inhibitors Deposited 2007-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded MTZ 4-METHYL-5-{(2E)-2-[(4-MORPHOLIN-4-YLPHENYL)IMINO]-2,5-DIHYDROPYRIMIDIN-4-YL}-1,3-THIAZOL-2-AMINE × 1 GVC 1-(3,5-DICHLOROPHENYL)-5-METHYL-1H-1,2,4-TRIAZOLE-3-CARBOXYLIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.06 Å R-free 0.244
2UUE REPLACE: A strategy for Iterative Design of Cyclin Binding Groove Inhibitors Deposited 2007-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded MTZ 4-METHYL-5-{(2E)-2-[(4-MORPHOLIN-4-YLPHENYL)IMINO]-2,5-DIHYDROPYRIMIDIN-4-YL}-1,3-THIAZOL-2-AMINE × 1 GVC 1-(3,5-DICHLOROPHENYL)-5-METHYL-1H-1,2,4-TRIAZOLE-3-CARBOXYLIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.80
Resolution 2.06 Å R-free 0.244
2UZB Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded C75 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]-2-FURYL}-N-METHYLBENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.70 Å R-free 0.265
2UZB Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded C75 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]-2-FURYL}-N-METHYLBENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.70 Å R-free 0.265
2UZD Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：175-432
Not recorded C85 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.72 Å R-free 0.269
2UZD Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：175-432
Not recorded C85 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.72 Å R-free 0.269
2UZE Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded C95 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}BENZOIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.40 Å R-free 0.243
2UZE Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded C95 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}BENZOIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.40 Å R-free 0.243
2UZL Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-30 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded C94 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}-2-(TRIFLUOROMETHYL)BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.40 Å R-free 0.263
2UZL Crystal structure of human CDK2 complexed with a thiazolidinone inhibitor Deposited 2007-04-30 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：RESIDUES 175-432
Not recorded C94 4-{5-[(Z)-(2-IMINO-4-OXO-1,3-THIAZOLIDIN-5-YLIDENE)METHYL]FURAN-2-YL}-2-(TRIFLUOROMETHYL)BENZENESULFONAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；VAPOUR DIFFUSION AT 4 DEG C, 0.1 M HEPES PH 7.0, 1M LITHIUM SULPHATE
Resolution 2.40 Å R-free 0.263
2V22 REPLACE: A strategy for Iterative Design of Cyclin Binding Groove Inhibitors Deposited 2007-05-31 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa）
Not recorded C35 N~2~-{[1-(4-CHLOROPHENYL)-5-METHYL-1H-1,2,4-TRIAZOL-3-YL]CARBONYL}-N~5~-(DIAMINOMETHYLIDENE)-L-ORNITHYL-L-LEUCYL-L-ISOLEUCYL-4-FLUORO-L-PHENYLALANINAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.8
Resolution 2.60 Å R-free 0.277
2V22 REPLACE: A strategy for Iterative Design of Cyclin Binding Groove Inhibitors Deposited 2007-05-31 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa）
Not recorded C35 N~2~-{[1-(4-CHLOROPHENYL)-5-METHYL-1H-1,2,4-TRIAZOL-3-YL]CARBONYL}-N~5~-(DIAMINOMETHYLIDENE)-L-ORNITHYL-L-LEUCYL-L-ISOLEUCYL-4-FLUORO-L-PHENYLALANINAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；22% PEG 3350, 0.1M NA3-CIT, pH 7.8
Resolution 2.60 Å R-free 0.277
2WEV Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 173–432（260 aa） Fragment：RESIDUES 173-432
Not recorded CK7 [4-(2-AMINO-4-METHYL-THIAZOL-5-YL)-PYRIMIDIN-2-YL]-(3-NITRO-PHENYL)-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 30% V/V, 0.1M TRI-SODIUM CITRATE, pH 7.8
Resolution 2.30 Å R-free 0.243
2WEV Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 173–432（260 aa） Fragment：RESIDUES 173-432
Not recorded CK7 [4-(2-AMINO-4-METHYL-THIAZOL-5-YL)-PYRIMIDIN-2-YL]-(3-NITRO-PHENYL)-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 30% V/V, 0.1M TRI-SODIUM CITRATE, pH 7.8
Resolution 2.30 Å R-free 0.243
2WFY Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-04-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 173–432（260 aa） Fragment：RESIDUES 173-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 30% V/V, 0.1M TRI-SODIUM CITRATE, pH 7.8
Resolution 2.53 Å R-free 0.259
2WFY Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-04-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 173–432（260 aa） Fragment：RESIDUES 173-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 30% V/V, 0.1M TRI-SODIUM CITRATE, pH 7.8
Resolution 2.53 Å R-free 0.259
2WHB Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-05-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 173–432（260 aa） Fragment：RESIDUES 173-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；18% V/V PEG3350 AND 0.1M SODIUM CITRATE, pH 7.8
Resolution 2.90 Å R-free 0.264
2WHB Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-05-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 173–432（260 aa） Fragment：RESIDUES 173-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；18% V/V PEG3350 AND 0.1M SODIUM CITRATE, pH 7.8
Resolution 2.90 Å R-free 0.264
2WIH STRUCTURE OF CDK2-CYCLIN A WITH PHA-848125 Deposited 2009-05-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa） Fragment：C-TERMINAL PORTION, RESIDUES 173-432
Not recorded P48 N,1,4,4-TETRAMETHYL-8-{[4-(4-METHYLPIPERAZIN-1-YL)PHENYL]AMINO}-4,5-DIHYDRO-1H-PYRAZOLO[4,3-H]QUINAZOLINE-3-CARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.50 Å R-free 0.250
2WIH STRUCTURE OF CDK2-CYCLIN A WITH PHA-848125 Deposited 2009-05-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：C-TERMINAL PORTION, RESIDUES 173-432
Not recorded P48 N,1,4,4-TETRAMETHYL-8-{[4-(4-METHYLPIPERAZIN-1-YL)PHENYL]AMINO}-4,5-DIHYDRO-1H-PYRAZOLO[4,3-H]QUINAZOLINE-3-CARBOXAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.50 Å R-free 0.250
2WIP STRUCTURE OF CDK2-CYCLIN A COMPLEXED WITH 8-ANILINO-1-METHYL-4,5-DIHYDRO- 1H-PYRAZOLO[4,3-H] QUINAZOLINE-3-CARBOXYLIC ACID Deposited 2009-05-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa） Fragment：C-TERMINAL PORTION, RESIDUES 173-432
Not recorded P49 1-methyl-8-(phenylamino)-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxylic acid × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.80 Å R-free 0.258
2WIP STRUCTURE OF CDK2-CYCLIN A COMPLEXED WITH 8-ANILINO-1-METHYL-4,5-DIHYDRO- 1H-PYRAZOLO[4,3-H] QUINAZOLINE-3-CARBOXYLIC ACID Deposited 2009-05-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：C-TERMINAL PORTION, RESIDUES 173-432
Not recorded P49 1-methyl-8-(phenylamino)-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxylic acid × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH 7
Resolution 2.80 Å R-free 0.258
2WMA Structural and thermodynamic consequences of cyclization of peptide ligands for the recruitment site of cyclin A Deposited 2009-06-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；10MM HEPES PH 7, 100MM NACL 1.1 TO 1.25M AMMONIUM SULPHATE, 0.7 TO 0.85M KCL
Resolution 2.80 Å R-free 0.285
2WMA Structural and thermodynamic consequences of cyclization of peptide ligands for the recruitment site of cyclin A Deposited 2009-06-30 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；10MM HEPES PH 7, 100MM NACL 1.1 TO 1.25M AMMONIUM SULPHATE, 0.7 TO 0.85M KCL
Resolution 2.80 Å R-free 0.285
2WMB Structural and thermodynamic consequences of cyclization of peptide ligands for the recruitment site of cyclin A Deposited 2009-06-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；BUFFER: 10MM HEPES PH 7.0, 100MM NACL. 1.1 TO 1.25M AMMONIUM SULPHATE, 0.7 TO 0.85MM KCL.
Resolution 2.60 Å R-free 0.296
2WMB Structural and thermodynamic consequences of cyclization of peptide ligands for the recruitment site of cyclin A Deposited 2009-06-30 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：RESIDUES 174-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；BUFFER: 10MM HEPES PH 7.0, 100MM NACL. 1.1 TO 1.25M AMMONIUM SULPHATE, 0.7 TO 0.85MM KCL.
Resolution 2.60 Å R-free 0.296
2WPA Optimisation of 6,6-Dimethyl Pyrrolo 3,4-c pyrazoles: Identification of PHA-793887, a Potent CDK Inhibitor Suitable for Intravenous Dosing Deposited 2009-08-03 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa） Fragment：C-TERMINAL PORTION, RESIDUES 173-432
Not recorded SO4 SULFATE ION × 1 889 N-{6,6-DIMETHYL-5-[(1-METHYLPIPERIDIN-4-YL)CARBONYL]-1,4,5,6-TETRAHYDROPYRROLO[3,4-C]PYRAZOL-3-YL}-3-METHYLBUTANAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE,1M KCL, 40MM HEPES PH 7
Resolution 2.51 Å R-free 0.261
2WPA Optimisation of 6,6-Dimethyl Pyrrolo 3,4-c pyrazoles: Identification of PHA-793887, a Potent CDK Inhibitor Suitable for Intravenous Dosing Deposited 2009-08-03 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：C-TERMINAL PORTION, RESIDUES 173-432
Not recorded SO4 SULFATE ION × 1 889 N-{6,6-DIMETHYL-5-[(1-METHYLPIPERIDIN-4-YL)CARBONYL]-1,4,5,6-TETRAHYDROPYRROLO[3,4-C]PYRAZOL-3-YL}-3-METHYLBUTANAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE,1M KCL, 40MM HEPES PH 7
Resolution 2.51 Å R-free 0.261
2WXV Structure of CDK2-CYCLIN A with a Pyrazolo(4,3-h) quinazoline-3- carboxamide inhibitor Deposited 2009-11-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：C-TERMINAL PORTION, RESIDUES 173-432
Not recorded WXV N,1-DIMETHYL-8-{[1-(METHYLSULFONYL)PIPERIDIN-4-YL]AMINO}-1H-PYRAZOLO[4,3-H]QUINAZOLINE-3-CARBOXAMIDE × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH7
Resolution 2.60 Å R-free 0.243
2WXV Structure of CDK2-CYCLIN A with a Pyrazolo(4,3-h) quinazoline-3- carboxamide inhibitor Deposited 2009-11-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa） Fragment：C-TERMINAL PORTION, RESIDUES 173-432
Not recorded WXV N,1-DIMETHYL-8-{[1-(METHYLSULFONYL)PIPERIDIN-4-YL]AMINO}-1H-PYRAZOLO[4,3-H]QUINAZOLINE-3-CARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 20% AMMONIUM SULPHATE, 1M KCL, 40MM HEPES PH7
Resolution 2.60 Å R-free 0.243
2X1N Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-12-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 172–432（261 aa） Fragment：RESIDUES 172-432
Not recorded X1N 2-METHYL-N-[(1Z)-3-NITROCYCLOHEXA-2,4-DIEN-1-YLIDENE]-4,5-DIHYDRO[1,3]THIAZOLO[4,5-H]QUINAZOLIN-8-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 20% V/V, 0.1M TRI-SODIUM CITRATE, PH 7.8
Resolution 2.75 Å R-free 0.255
2X1N Truncation and Optimisation of Peptide Inhibitors of CDK2, Cyclin A Through Structure Guided Design Deposited 2009-12-31 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 172–432（261 aa） Fragment：RESIDUES 172-432
Not recorded X1N 2-METHYL-N-[(1Z)-3-NITROCYCLOHEXA-2,4-DIEN-1-YLIDENE]-4,5-DIHYDRO[1,3]THIAZOLO[4,5-H]QUINAZOLIN-8-AMINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PEG3350 20% V/V, 0.1M TRI-SODIUM CITRATE, PH 7.8
Resolution 2.75 Å R-free 0.255
3EID CDK2/CyclinA complexed with a pyrazolopyridazine inhibitor Deposited 2008-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa） Fragment：UNP residues 173-432
Not recorded PO5 (2S)-1-(dimethylamino)-3-(4-{[4-(6-morpholin-4-ylpyrazolo[1,5-b]pyridazin-3-yl)pyrimidin-2-yl]amino}phenoxy)propan-2-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.15 Å R-free 0.261
3EID CDK2/CyclinA complexed with a pyrazolopyridazine inhibitor Deposited 2008-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：UNP residues 173-432
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.15 Å R-free 0.261
3EJ1 CDK2/CyclinA complexed with a pyrazolopyridazine inhibitor Deposited 2008-09-17 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa） Fragment：UNP residues 113-432
Not recorded 5BP N-cyclopropyl-4-pyrazolo[1,5-b]pyridazin-3-ylpyrimidin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.22 Å R-free 0.259
3EJ1 CDK2/CyclinA complexed with a pyrazolopyridazine inhibitor Deposited 2008-09-17 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：UNP residues 113-432
Not recorded 5BP N-cyclopropyl-4-pyrazolo[1,5-b]pyridazin-3-ylpyrimidin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M sodium acetate, 100 mM sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.22 Å R-free 0.259
3EOC Cdk2/CyclinA complexed with a imidazo triazin-2-amine Deposited 2008-09-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa） Fragment：Proteolytic fragment: Residues 173-432
Not recorded T2A 5-methyl-7-phenyl-N-(3,4,5-trimethoxyphenyl)imidazo[5,1-f][1,2,4]triazin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M Sodium acetate, 100 mM Sodium cacodylate pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.20 Å R-free 0.238
3EOC Cdk2/CyclinA complexed with a imidazo triazin-2-amine Deposited 2008-09-26 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：Proteolytic fragment: Residues 173-432
Not recorded T2A 5-methyl-7-phenyl-N-(3,4,5-trimethoxyphenyl)imidazo[5,1-f][1,2,4]triazin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；1.5 M Sodium acetate, 100 mM Sodium cacodylate pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.20 Å R-free 0.238
3F5X CDK-2-Cyclin complex with indazole inhibitor 9 bound at its active site Deposited 2008-11-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 177–432（256 aa） Fragment：UNP residues 177-432
Chain D 177–432（256 aa） Fragment：UNP residues 177-432
Not recorded GOL GLYCEROL × 4 EZV 4-{3-[7-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-indazol-6-yl}aniline × 4 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；291 K；14% PEG 4000, 50mM Hepes pH 7.5, 50mM ammonium acetate, 10 mM DTT, vapor diffusion, temperature 291K
Resolution 2.40 Å R-free 0.283
3F5X CDK-2-Cyclin complex with indazole inhibitor 9 bound at its active site Deposited 2008-11-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 177–432（256 aa） Fragment：UNP residues 177-432
Chain D 177–432（256 aa） Fragment：UNP residues 177-432
Not recorded GOL GLYCEROL × 2 EZV 4-{3-[7-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-indazol-6-yl}aniline × 2 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；291 K；14% PEG 4000, 50mM Hepes pH 7.5, 50mM ammonium acetate, 10 mM DTT, vapor diffusion, temperature 291K
Resolution 2.40 Å R-free 0.283
3F5X CDK-2-Cyclin complex with indazole inhibitor 9 bound at its active site Deposited 2008-11-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 177–432（256 aa） Fragment：UNP residues 177-432
Not recorded GOL GLYCEROL × 1 EZV 4-{3-[7-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-indazol-6-yl}aniline × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；291 K；14% PEG 4000, 50mM Hepes pH 7.5, 50mM ammonium acetate, 10 mM DTT, vapor diffusion, temperature 291K
Resolution 2.40 Å R-free 0.283
3F5X CDK-2-Cyclin complex with indazole inhibitor 9 bound at its active site Deposited 2008-11-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 177–432（256 aa） Fragment：UNP residues 177-432
Not recorded GOL GLYCEROL × 1 EZV 4-{3-[7-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-indazol-6-yl}aniline × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；291 K；14% PEG 4000, 50mM Hepes pH 7.5, 50mM ammonium acetate, 10 mM DTT, vapor diffusion, temperature 291K
Resolution 2.40 Å R-free 0.283
4BCK Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 171–432（262 aa） Fragment：RESIDUES 171-432
Not recorded T3E 3-[[5-cyano-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidin-2-yl]amino]benzenesulfonamide × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.05 Å R-free 0.236
4BCK Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 171–432（262 aa） Fragment：RESIDUES 171-432
Not recorded T3E 3-[[5-cyano-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidin-2-yl]amino]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.05 Å R-free 0.236
4BCM Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 171–432（262 aa） Fragment：RESIDUES 171-432
Not recorded T7Z 4-(4-methyl-2-methylimino-3H-1,3-thiazol-5-yl)-2-[(4-methyl-3-morpholin-4-ylsulfonyl-phenyl)amino]pyrimidine-5-carbonitrile × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, IN THE PRESENCE OF 100MM HEPES, PH 7.0, 5MM DTT AND COMPOUND
Resolution 2.45 Å R-free 0.258
4BCM Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 171–432（262 aa） Fragment：RESIDUES 171-432
Not recorded T7Z 4-(4-methyl-2-methylimino-3H-1,3-thiazol-5-yl)-2-[(4-methyl-3-morpholin-4-ylsulfonyl-phenyl)amino]pyrimidine-5-carbonitrile × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, IN THE PRESENCE OF 100MM HEPES, PH 7.0, 5MM DTT AND COMPOUND
Resolution 2.45 Å R-free 0.258
4BCN Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 171–431（261 aa） Fragment：RESIDUES 171-431
Not recorded T9N 2-[(3-hydroxyphenyl)amino]-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine-5-carbonitrile × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.10 Å R-free 0.219
4BCN Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 171–432（262 aa） Fragment：RESIDUES 171-432
Not recorded T9N 2-[(3-hydroxyphenyl)amino]-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine-5-carbonitrile × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.10 Å R-free 0.219
4BCP Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 171–432（262 aa） Fragment：RESIDUES 171-432
Not recorded T3C 2-[[3-(1,4-diazepan-1-yl)phenyl]amino]-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine-5-carbonitrile × 1 SO4 SULFATE ION × 1 SGM MONOTHIOGLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.26 Å R-free 0.217
4BCP Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor Deposited 2012-10-02 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 171–432（262 aa） Fragment：RESIDUES 171-432
Not recorded T3C 2-[[3-(1,4-diazepan-1-yl)phenyl]amino]-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine-5-carbonitrile × 1 SO4 SULFATE ION × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7；COCRYSTALS WERE GROWN IN 1-1.25M AMMONIUM SULFATE, 0.5-0.9M KCL, 100MM HEPES, PH 7.0, 5MM DTT AND IN THE PRESENCE OF COMPOUND.
Resolution 2.26 Å R-free 0.217
4CFM Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 175-432
Not recorded 4QE 6-(cyclohexylmethoxy)-8-(2-methylphenyl)-9H-purin-2-amine × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.85 Å R-free 0.258
4CFM Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 175-432
Not recorded 4QE 6-(cyclohexylmethoxy)-8-(2-methylphenyl)-9H-purin-2-amine × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.85 Å R-free 0.258
4CFN Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 175-432
Not recorded JYM 6-(cyclohexylmethoxy)-8-(trifluoromethyl)-9H-purin-2-amine × 1 DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 2.20 Å R-free 0.241
4CFN Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 175-432
Not recorded JYM 6-(cyclohexylmethoxy)-8-(trifluoromethyl)-9H-purin-2-amine × 1 DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 2.20 Å R-free 0.241
4CFU Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 172–432（261 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 172-432
Not recorded 2WC 3-[2-azanyl-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methyl-benzoic acid × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 2.20 Å R-free 0.221
4CFU Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 172-432
Not recorded 2WC 3-[2-azanyl-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methyl-benzoic acid × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 2.20 Å R-free 0.221
4CFV Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 172–432（261 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 175-432
Not recorded 75X 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methylphenol × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å R-free 0.205
4CFV Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 172–432（261 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 175-432
Not recorded 75X 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methylphenol × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å R-free 0.205
4CFW Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 175-432
Not recorded SQ9 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methylbenzenesulfonamide × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.45 Å R-free 0.241
4CFW Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 175-432
Not recorded SQ9 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]-2-methylbenzenesulfonamide × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.45 Å R-free 0.241
4CFX Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 173–432（260 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 173-432
Not recorded G6T 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 3.50 Å R-free 0.269
4CFX Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors. Deposited 2013-11-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 173–432（260 aa） Fragment：CDK-ACTIVATING FRAGMENT, RESIDUES 173-432
Not recorded G6T 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin-8-yl]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 50 MM AMMONIUM ACETATE, 10% PEG-3350, 15 MM NACL, 100 MM HEPES, PH = 7.4, 10% DMSO
Resolution 3.50 Å R-free 0.269
4EOI Thr 160 phosphorylated CDK2 K89D, Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 DMS DIMETHYL SULFOXIDE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.00 Å R-free 0.234
4EOI Thr 160 phosphorylated CDK2 K89D, Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.00 Å R-free 0.234
4EOJ Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：C-terminal fragment
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 SGM MONOTHIOGLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.65 Å R-free 0.215
4EOJ Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：C-terminal fragment
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.65 Å R-free 0.215
4EOK Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with the inhibitor NU6102 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.57 Å R-free 0.259
4EOK Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with the inhibitor NU6102 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.57 Å R-free 0.259
4EOL Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.246
4EOL Thr 160 phosphorylated CDK2 H84S, Q85M, K89D - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.246
4EOM Thr 160 phosphorylated CDK2 H84S, Q85M, Q131E - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：C-terminal fragment
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.243
4EOM Thr 160 phosphorylated CDK2 H84S, Q85M, Q131E - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：C-terminal fragment
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.243
4EON Thr 160 phosphorylated CDK2 H84S, Q85M, Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.254
4EON Thr 160 phosphorylated CDK2 H84S, Q85M, Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.254
4EOO Thr 160 phosphorylated CDK2 Q131E - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：C-terminal fragment
Not recorded MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.253
4EOO Thr 160 phosphorylated CDK2 Q131E - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：C-terminal fragment
Not recorded MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.253
4EOP Thr 160 phosphorylated CDK2 Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.99 Å R-free 0.241
4EOP Thr 160 phosphorylated CDK2 Q131E - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.99 Å R-free 0.241
4EOQ Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：C-terminal fragment
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.15 Å R-free 0.234
4EOQ Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with ATP Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：C-terminal fragment
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.15 Å R-free 0.234
4EOR Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with the inhibitor NU6102 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.20 Å R-free 0.245
4EOR Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with the inhibitor NU6102 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 4SP O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.20 Å R-free 0.245
4EOS Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.57 Å R-free 0.274
4EOS Thr 160 phosphorylated CDK2 WT - human cyclin A3 complex with the inhibitor RO3306 Deposited 2012-04-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa） Fragment：C-terminal fragment
Not recorded 1RO (5E)-5-(quinolin-6-ylmethylidene)-2-[(thiophen-2-ylmethyl)amino]-1,3-thiazol-4(5H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；ammonium sulfate, potassium chloride, Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.57 Å R-free 0.274
5CYI CDK2/Cyclin A covalent complex with 6-(cyclohexylmethoxy)-N-(4-(vinylsulfonyl)phenyl)-9H-purin-2-amine (NU6300) Deposited 2015-07-30 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa） Fragment：UNP residues 174-432
Not recorded 55S 6-(cyclohexylmethoxy)-N-[4-(ethylsulfonyl)phenyl]-9H-purin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；277 K；Protein at 5 mg per ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES (pH 7.0)
Resolution 2.00 Å R-free 0.255
5CYI CDK2/Cyclin A covalent complex with 6-(cyclohexylmethoxy)-N-(4-(vinylsulfonyl)phenyl)-9H-purin-2-amine (NU6300) Deposited 2015-07-30 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa） Fragment：UNP residues 174-432
Not recorded 55S 6-(cyclohexylmethoxy)-N-[4-(ethylsulfonyl)phenyl]-9H-purin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；277 K；Protein at 5 mg per ml. 0.6 to 0.8 M KCl, 0.9 to 1.2 M (NH4)2SO4, and 100 mM HEPES (pH 7.0)
Resolution 2.00 Å R-free 0.255
5IF1 Crystal structure apo CDK2/cyclin A Deposited 2016-02-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277.15 K；100mM HEPES, 5mM DTT, 0.5 mM Kcl, 875mM ammonium sulfate
Resolution 2.61 Å R-free 0.236
5IF1 Crystal structure apo CDK2/cyclin A Deposited 2016-02-25 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277.15 K；100mM HEPES, 5mM DTT, 0.5 mM Kcl, 875mM ammonium sulfate
Resolution 2.61 Å R-free 0.236
5LMK Structure of phopsho-CDK2-cyclin A in complex with an ATP-competitive inhibitor Deposited 2016-08-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded 6ZK 4-[4-[3-bromanyl-7-(pyridin-3-ylmethylamino)pyrazolo[1,5-a]pyrimidin-5-yl]phenyl]benzamide × 1 SGM MONOTHIOGLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；ammonium sulphate; potassium chloride; sodium Hepes pH7.5
Resolution 2.40 Å R-free 0.249
5LMK Structure of phopsho-CDK2-cyclin A in complex with an ATP-competitive inhibitor Deposited 2016-08-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded 6ZK 4-[4-[3-bromanyl-7-(pyridin-3-ylmethylamino)pyrazolo[1,5-a]pyrimidin-5-yl]phenyl]benzamide × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；ammonium sulphate; potassium chloride; sodium Hepes pH7.5
Resolution 2.40 Å R-free 0.249
5NEV CDK2/Cyclin A in complex with compound 73 Deposited 2017-03-12 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 174–432（259 aa）
Not recorded 72L 4-[[6-(3-phenylphenyl)-7~{H}-purin-2-yl]amino]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0)
Resolution 2.97 Å R-free 0.261
5NEV CDK2/Cyclin A in complex with compound 73 Deposited 2017-03-12 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 174–432（259 aa）
Not recorded 72L 4-[[6-(3-phenylphenyl)-7~{H}-purin-2-yl]amino]benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；PROTEIN AT 5MG PER ML. 0.6 TO 0.8M KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0)
Resolution 2.97 Å R-free 0.261
6ATH Cdk2/cyclin A/p27-KID-deltaC Deposited 2017-08-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 173–432（260 aa） Fragment：UNP residues 173-432
Not recorded SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；291.15 K；HEPES, Lithium Sulfate
Resolution 1.82 Å R-free 0.187
6GVA CDK2/cyclin A2 in complex with pyrazolo[4,3-d]pyrimidine inhibitor LGR4455 Deposited 2018-06-20 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded FCQ 5-(2-azanylethylsulfanyl)-3-propan-2-yl-~{N}-[(4-pyridin-2-ylphenyl)methyl]-2~{H}-pyrazolo[4,3-d]pyrimidin-7-amine × 1 EDO 1,2-ETHANEDIOL × 3 CL CHLORIDE ION × 1 BR BROMIDE ION × 1 PG4 TETRAETHYLENE GLYCOL × 1 SGM MONOTHIOGLYCEROL × 1 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；10% w/v PEG 20000, 20% v/v PEG MME 550, 0.03 M sodium fluoride, 0.03 M sodium bromide, 0.03 M sodium iodide, and 0.1 M bicine/Trizma base, pH 8.5
Resolution 2.15 Å R-free 0.240
6P3W Crystal structure of the Cyclin A-CDK2-ORC1 complex Deposited 2019-05-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 176–432（257 aa）
Not recorded PO4 PHOSPHATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277.15 K；0.49 M sodium phosphate monobasic monohydrate and 0.91 M potassium phosphate dibasic
Resolution 2.54 Å R-free 0.237
6P3W Crystal structure of the Cyclin A-CDK2-ORC1 complex Deposited 2019-05-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain D 176–432（257 aa）
Not recorded PO4 PHOSPHATE ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277.15 K；0.49 M sodium phosphate monobasic monohydrate and 0.91 M potassium phosphate dibasic
Resolution 2.54 Å R-free 0.237
6Q6G Cryo-EM structure of the APC/C-Cdc20-Cdk2-cyclinA2-Cks2 complex, the D1 box class Deposited 2018-12-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 21 PDB declaration: 21-meric
Chain S 1–432（432 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8；20mM Hepes, 150mM NaCl, 0.5mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6Q6H Cryo-EM structure of the APC/C-Cdc20-Cdk2-cyclinA2-Cks2 complex, the D2 box class Deposited 2018-12-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 21 PDB declaration: 21-meric
Chain S 1–432（432 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8；20mM Hepes, 150mM NaCl, 0.5mM TCEP
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6RIJ CDK2/cyclin A2 in complex with open-ring 5-nitrosopyrimidine inhibitor LC436 Deposited 2019-04-24 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded K4W 4-[[[5-nitroso-2-[[(2~{R})-1-oxidanylbutan-2-yl]amino]-6-(propan-2-ylamino)pyrimidin-4-yl]amino]methyl]phenol × 1 NA SODIUM ION × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291 K；10% w/v PEG 4000, 20% v/v glycerol, 0.02 M sodium formate, 0.02 M ammonium acetate, 0.02 M trisodium citrate, 0.02 M sodium potassium L-tartrate, 0.02 M sodium oxamate, and 0.1 M MES/imidazole pH 6.5
Resolution 2.20 Å R-free 0.238
6RIJ CDK2/cyclin A2 in complex with open-ring 5-nitrosopyrimidine inhibitor LC436 Deposited 2019-04-24 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded K4W 4-[[[5-nitroso-2-[[(2~{R})-1-oxidanylbutan-2-yl]amino]-6-(propan-2-ylamino)pyrimidin-4-yl]amino]methyl]phenol × 1 NA SODIUM ION × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；291 K；10% w/v PEG 4000, 20% v/v glycerol, 0.02 M sodium formate, 0.02 M ammonium acetate, 0.02 M trisodium citrate, 0.02 M sodium potassium L-tartrate, 0.02 M sodium oxamate, and 0.1 M MES/imidazole pH 6.5
Resolution 2.20 Å R-free 0.238
6SG4 Structure of CDK2/cyclin A M246Q, S247EN Deposited 2019-08-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 174–432（259 aa）
Chain D 174–432（259 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；293.15 K；200 mM K/Na Tartrate, 20 % PEG 3350
Resolution 2.43 Å R-free 0.251
7ACK CDK2/cyclin A2 in complex with an imidazo[1,2-c]pyrimidin-5-one inhibitor Deposited 2020-09-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded R7B 8-cyclohexyl-6~{H}-imidazo[1,2-c]pyrimidin-5-one × 1 EDO 1,2-ETHANEDIOL × 6 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；10% w/v PEG 8000, 20% v/v ethylene glycol, 0.03 M sodium nitrate, 0.03 M disodium hydrogen phosphate, 0.03 M ammonium sulfate, and 0.1 M MOPS/HEPES-Na, pH 7.5
Resolution 1.80 Å R-free 0.232
7ACK CDK2/cyclin A2 in complex with an imidazo[1,2-c]pyrimidin-5-one inhibitor Deposited 2020-09-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded R7B 8-cyclohexyl-6~{H}-imidazo[1,2-c]pyrimidin-5-one × 1 EDO 1,2-ETHANEDIOL × 6 NA SODIUM ION × 1 NO3 NITRATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；10% w/v PEG 8000, 20% v/v ethylene glycol, 0.03 M sodium nitrate, 0.03 M disodium hydrogen phosphate, 0.03 M ammonium sulfate, and 0.1 M MOPS/HEPES-Na, pH 7.5
Resolution 1.80 Å R-free 0.232
7B5L Ubiquitin ligation to F-box protein substrates by SCF-RBR E3-E3 super-assembly: NEDD8-CUL1-RBX1-SKP1-SKP2-CKSHS1-Cyclin A-CDK2-p27-UBE2L3~Ub~ARIH1. Transition State 1 Deposited 2020-12-04 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric
Chain Y 1–432（432 aa）
Not recorded ZN ZINC ION × 9 SY8 5-azanylpentan-2-one × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7B5R Ubiquitin ligation to F-box protein substrates by SCF-RBR E3-E3 super-assembly: CUL1-RBX1-SKP1-SKP2-CKSHS1-Cyclin A-CDK2-p27 Deposited 2020-12-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain Y 1–432（432 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7B7S CDK2/cyclin A2 in complex with 3H-pyrazolo[4,3-f]quinoline-based derivative HSD1368 Deposited 2020-12-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded T1T 7-(3-(trifluoromethyl)-1H-pyrazol-4yl)-3,8,10,11-tetrahydropyrazolo[4,3-f]thiopyrano[3,4-c]quinoline 9-oxide × 1 NO3 NITRATE ION × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；80% Morpheus condition 35 containing: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 and 20% of JCSG+ condition 59 containing: 14.4 % w/v PEG 8,000, 20% v/v Glycerol, 0.16 M calcium acetate, 0.08 M sodium cacodylate pH 6.5
Resolution 2.54 Å R-free 0.291
7B7S CDK2/cyclin A2 in complex with 3H-pyrazolo[4,3-f]quinoline-based derivative HSD1368 Deposited 2020-12-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded T1T 7-(3-(trifluoromethyl)-1H-pyrazol-4yl)-3,8,10,11-tetrahydropyrazolo[4,3-f]thiopyrano[3,4-c]quinoline 9-oxide × 1 NO3 NITRATE ION × 1 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；80% Morpheus condition 35 containing: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 and 20% of JCSG+ condition 59 containing: 14.4 % w/v PEG 8,000, 20% v/v Glycerol, 0.16 M calcium acetate, 0.08 M sodium cacodylate pH 6.5
Resolution 2.54 Å R-free 0.291
7LUO N-terminus of Skp2 bound to Cyclin A Deposited 2021-02-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric
Chain A 173–432（260 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.2；293 K；1.7 M Sodium-potassium phosphate
Resolution 3.17 Å R-free 0.277
7LUO N-terminus of Skp2 bound to Cyclin A Deposited 2021-02-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric
Chain C 173–432（260 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.2；293 K；1.7 M Sodium-potassium phosphate
Resolution 3.17 Å R-free 0.277
7MKX Crystal Structure Analysis of human CDK2 and CCNA2 complex Deposited 2021-04-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 171–432（262 aa）
Not recorded ZGY 2-[(5-bromo-2-{4-[(cyanomethyl)sulfamoyl]anilino}pyrimidin-4-yl)amino]-6-fluorobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.5M Ammonium Citrate, pH 6.0
Resolution 3.08 Å R-free 0.289
7MKX Crystal Structure Analysis of human CDK2 and CCNA2 complex Deposited 2021-04-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 171–432（262 aa）
Not recorded ZGY 2-[(5-bromo-2-{4-[(cyanomethyl)sulfamoyl]anilino}pyrimidin-4-yl)amino]-6-fluorobenzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；1.5M Ammonium Citrate, pH 6.0
Resolution 3.08 Å R-free 0.289
7QHL Crystal structure of Cyclin-dependent kinase 2/cyclin A in complex with 3,5,7-Substituted pyrazolo[4,3-d]pyrimidine inhibitor 24 Deposited 2021-12-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded D5P 5-(2-amino-1-ethyl)thio-3-cyclobutyl-7-[4-(pyrazol-1-yl)benzyl]amino-1(2)H-pyrazolo[4,3-d]pyrimidine × 1 GOL GLYCEROL × 1 EDO 1,2-ETHANEDIOL × 4 PEG DI(HYDROXYETHYL)ETHER × 2 SGM MONOTHIOGLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291.15 K；70%: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 30%:20% w/v PEG 6000, 0.1 M Bicine, pH 9
Resolution 1.70 Å R-free 0.224
7QHL Crystal structure of Cyclin-dependent kinase 2/cyclin A in complex with 3,5,7-Substituted pyrazolo[4,3-d]pyrimidine inhibitor 24 Deposited 2021-12-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded D5P 5-(2-amino-1-ethyl)thio-3-cyclobutyl-7-[4-(pyrazol-1-yl)benzyl]amino-1(2)H-pyrazolo[4,3-d]pyrimidine × 1 GOL GLYCEROL × 1 EDO 1,2-ETHANEDIOL × 2 PEG DI(HYDROXYETHYL)ETHER × 1 SGM MONOTHIOGLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291.15 K；70%: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 30%:20% w/v PEG 6000, 0.1 M Bicine, pH 9
Resolution 1.70 Å R-free 0.224
8B54 CDK2/cyclin A2 in complex with pyrazolo[4,3-d]pyrimidine inhibitor LGR6768 Deposited 2022-09-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded P2V ~{N}-[(2-phenylphenyl)methyl]-5-piperidin-4-ylsulfanyl-3-propan-2-yl-2~{H}-pyrazolo[4,3-d]pyrimidin-7-amine × 1 GOL GLYCEROL × 2 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291.15 K；70%: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 30%:0.8 M sodium phosphate monobasic monohydrate, 0.8 M potassium phosphate monobasic, 0.1 M Sodium HEPES, pH7.5
Resolution 2.60 Å R-free 0.287
8B54 CDK2/cyclin A2 in complex with pyrazolo[4,3-d]pyrimidine inhibitor LGR6768 Deposited 2022-09-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 175–432（258 aa）
Not recorded P2V ~{N}-[(2-phenylphenyl)methyl]-5-piperidin-4-ylsulfanyl-3-propan-2-yl-2~{H}-pyrazolo[4,3-d]pyrimidin-7-amine × 1 GOL GLYCEROL × 2 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291.15 K；70%: 10% w/v PEG 4,000, 20% v/v glycerol, 0.03 M NaNO3, 0.03 M Na2HPO4, 0.03 M (NH4)2SO4, 0.1 M Tris/Bicine pH 8.5 30%:0.8 M sodium phosphate monobasic monohydrate, 0.8 M potassium phosphate monobasic, 0.1 M Sodium HEPES, pH7.5
Resolution 2.60 Å R-free 0.287
8BYA Cryo-EM structure of SKP1-SKP2-CKS1-CDK2-CyclinA-p27KIP1 Complex Deposited 2022-12-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric
Chain B 1–432（432 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.38 Å
8BZO Cryo-EM structure of CDK2-CyclinA in complex with p27 from the SCFSKP2 E3 ligase Complex Deposited 2022-12-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–432（432 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9D97 KIR3DL1 - HLA-B*38-YHE complex Deposited 2024-08-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 178–186（9 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293.15 K；15% PEG 3350, 2% Tacsimate, pH 5.0, 0.1 M Na3citrate, pH 5.6
Resolution 1.60 Å R-free 0.195
9D97 KIR3DL1 - HLA-B*38-YHE complex Deposited 2024-08-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 178–186（9 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293.15 K；15% PEG 3350, 2% Tacsimate, pH 5.0, 0.1 M Na3citrate, pH 5.6
Resolution 1.60 Å R-free 0.195
9GLA Crystal structure of a CDK2-based CDK7 mimic with inhibitor SY5609 Deposited 2024-08-27 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 175–432（258 aa）
Not recorded YNK 7-dimethylphosphoryl-3-[2-[[(3~{S})-6,6-dimethylpiperidin-3-yl]amino]-5-(trifluoromethyl)pyrimidin-4-yl]-1~{H}-indole-6-carbonitrile × 1 SGM MONOTHIOGLYCEROL × 1 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；291 K；0.8 M succinic acid pH 7.0
Resolution 2.18 Å R-free 0.249
9HIU Cryo-EM structure of CDK2-cyclin A bound to a GMNC peptide Deposited 2024-11-27 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–432（432 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9HIW Cryo-EM structure of CDK2-cyclin A bound to a SAMHD1 peptide Deposited 2024-11-27 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–432（432 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9HJ1 Cryo-EM structure of CDK2-cyclin A bound to a SCAPER peptide Deposited 2024-11-27 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–432（432 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9QCV Cryo-EM structure of CAK-CDK2-cyclin A2 bound to AMP-PNP Deposited 2025-03-05 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain L 1–432（432 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9QCX Cryo-EM structure of apo-CAK-CDK2-cyclin A2 Deposited 2025-03-05 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain L 1–432（432 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9QJJ Cryo-EM structure of CDK2-cyclin A bound to OTS964 Deposited 2025-03-19 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–432（432 aa）
Not recorded NK3 OTS964 × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å

113 other PDB entries and 211 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CCNA2_HUMAN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B； PDBConstruct 1–258； UniProt 175–432 Author chain D； PDBConstruct 1–258； UniProt 175–432

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 4fx3

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4fx3
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2. Structure Basics 2. Structure Basics

Entry ID entry_id4fx3
Deposition date deposition_date2012-07-02
Structure title titleCrystal Structure of the CDK2/Cyclin A complex with oxindole inhibitor
Keywords keywordsCOMPLEX (TRANSFERASE-CYCLIN), transferase-transferase inhibitor complex; transferase/transferase inhibitor
Experimental Method methodX-RAY DIFFRACTION
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier35.48 Å
Radius of gyration Rg (electron density) rg_electron34.76 Å
Forward intensity I(0) i0221894000.00
Molecular weight molecular_weight126360.0 kDa
Excluded volume excluded_volume160590 ų
Envelope volume envelope_volume200090 ų
Hydration-shell volume shell_volume47310 ų
Envelope diameter envelope_diameter121.9 Å
Shell Rg shell_rg42.04 Å
Envelope Rg envelope_rg34.36 Å
Shape Rg shape_rg34.80 Å
Total Rg total_rg35.14 Å
Total atoms total_atoms8933
Residues n_residues1111
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax116.2 Å
Rg (real space) rg_real35.43 Å
Rg uncertainty (real space) rg_real_error0.89 Å
I(0) (real space) i0_real2.2190e+08
I(0) uncertainty (real space) i0_real_error3.7400e+06
Rg (reciprocal space) rg_reciprocal35.46 Å
I(0) (reciprocal space) i0_reciprocal221900000.0000
Solution quality estimate total_estimate0.7000
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary46.5 Å
Skewness Skewness skewness0.278
Kurtosis Kurtosis kurtosis-0.373
Angular range angular_range— – 0.2250 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha104100000.0000
Real-space data points n_real_points46
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.898; Stabil: 1.000; Sysdev: 0.186; Positv: 1.000; Valcen: 0.998; Smooth: 0.844
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (5)

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7. Fold Classification (SCOP + CATH) 14 domains

SCOP 2.08 (6 domains)

Domain ID domain_idd4fx3a_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.144 — Protein kinase-like (PK-like)
Superfamily Superfamily superfamilyd.144.1 — Protein kinase-like (PK-like)
Family Family familyd.144.1.7 — Protein kinases, catalytic subunit
Domain ID domain_idd4fx3b1
Class classa — All alpha proteins
Fold Fold folda.74 — Cyclin-like
Superfamily Superfamily superfamilya.74.1 — Cyclin-like
Family Family familya.74.1.1 — Cyclin
Domain ID domain_idd4fx3b2
Class classa — All alpha proteins
Fold Fold folda.74 — Cyclin-like
Superfamily Superfamily superfamilya.74.1 — Cyclin-like
Family Family familya.74.1.1 — Cyclin
Domain ID domain_idd4fx3c_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.144 — Protein kinase-like (PK-like)
Superfamily Superfamily superfamilyd.144.1 — Protein kinase-like (PK-like)
Family Family familyd.144.1.7 — Protein kinases, catalytic subunit
Domain ID domain_idd4fx3d1
Class classa — All alpha proteins
Fold Fold folda.74 — Cyclin-like
Superfamily Superfamily superfamilya.74.1 — Cyclin-like
Family Family familya.74.1.1 — Cyclin
Domain ID domain_idd4fx3d2
Class classa — All alpha proteins
Fold Fold folda.74 — Cyclin-like
Superfamily Superfamily superfamilya.74.1 — Cyclin-like
Family Family familya.74.1.1 — Cyclin

CATH v4.4 (8 domains)

Domain ID domain_id4fx3A01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology200 — Phosphorylase Kinase; domain 1
Homologous superfamily homologous superfamily20 — Phosphorylase Kinase; domain 1
Domain ID domain_id4fx3A02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1
Domain ID domain_id4fx3B01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology472 — Cyclin A; domain 1
Homologous superfamily homologous superfamily10 — Cyclin-like
Domain ID domain_id4fx3B02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology472 — Cyclin A; domain 1
Homologous superfamily homologous superfamily10 — Cyclin-like
Domain ID domain_id4fx3C01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology200 — Phosphorylase Kinase; domain 1
Homologous superfamily homologous superfamily20 — Phosphorylase Kinase; domain 1
Domain ID domain_id4fx3C02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1
Domain ID domain_id4fx3D01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology472 — Cyclin A; domain 1
Homologous superfamily homologous superfamily10 — Cyclin-like
Domain ID domain_id4fx3D02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology472 — Cyclin A; domain 1
Homologous superfamily homologous superfamily10 — Cyclin-like
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8. Citations (1)

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9. Files and Curves (10)