cAMP-dependent protein kinase catalytic subunit alpha.
Mus musculus
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 16–351 | Fragment：Catalytic subunit, UNP residues 16-351 Non-standard monomer：Yes (specific site not provided by mmCIF) | Phosphorylated peptide pSP20. × 1 （P61925） | X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 3350., VAPOR DIFFUSION, SITTING DROP, temperature 277K | Resolution 1.70 Å R-free 0.219 |
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 4O22 | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Method and Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 1APM 2.0 ANGSTROM REFINED CRYSTAL STRUCTURE OF THE CATALYTIC SUBUNIT OF CAMP-DEPENDENT PROTEIN KINASE COMPLEXED WITH A PEPTIDE INHIBITOR AND DETERGENT Deposited 1993-01-18 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
1–350（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | OCT N-OCTANE × 1 | X-RAY DIFFRACTION mmCIF provides none of the parsed conditions | Resolution 2.00 Å |
| 1ATP 2.2 angstrom refined crystal structure of the catalytic subunit of cAMP-dependent protein kinase complexed with MNATP and a peptide inhibitor Deposited 1993-01-08 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
1–350（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MN MANGANESE (II) ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 | X-RAY DIFFRACTION mmCIF provides none of the parsed conditions | Resolution 2.20 Å |
| 1BKX A BINARY COMPLEX OF THE CATALYTIC SUBUNIT OF CAMP-DEPENDENT PROTEIN KINASE AND ADENOSINE FURTHER DEFINES CONFORMATIONAL FLEXIBILITY Deposited 1997-07-01 | 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
1–350（350 aa）
Fragment：CATALYTIC SUBUNIT
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | AMP ADENOSINE MONOPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；THE RC.ADE BINARY COMPLEX CRYSTALS WERE GROWN AT 4 C BY THE HANGING-DROP VAPOR DIFFUSION METHOD. THE CRYSTALLIZATION DROPLET CONTAINED PROTEIN (0.5 MM), ADENOSINE (3 MM) AND 2-METHYL-2,4-PENTANEDIOL (MPD; 4%) IN 100 MM BICINE BUFFER AT PH 8.0. THE CRYSTALLIZATION WELL SOLUTION WAS MADE UP OF 15% MPD AND 100 MM AMMONIUM-SULFATE IN BICINE BUFFER (100 MM; PH 8.0). THE CRYSTALS GREW OVER THE COURSE OF 8-12 WEEKS TO A FINAL SIZE OF 0.2 X 0.3 X 0.5 MM3., vapor diffusion - hanging drop, temperature 277K
|
Resolution 2.60 Å R-free 0.340 |
| 1BX6 CRYSTAL STRUCTURE OF THE POTENT NATURAL PRODUCT INHIBITOR BALANOL IN COMPLEX WITH THE CATALYTIC SUBUNIT OF CAMP-DEPENDENT PROTEIN KINASE Deposited 1998-10-13 | 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
1–350（350 aa）
Fragment：CATALYTIC DOMAIN
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | BA1 BALANOL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 8；pH 8.0
|
Resolution 2.10 Å R-free 0.340 |
| 1FMO CRYSTAL STRUCTURE OF A POLYHISTIDINE-TAGGED RECOMBINANT CATALYTIC SUBUNIT OF CAMP-DEPENDENT PROTEIN KINASE COMPLEXED WITH THE PEPTIDE INHIBITOR PKI(5-24) AND ADENOSINE Deposited 1997-07-08 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
1–350（350 aa）
Fragment：CATALYTIC SUBUNIT
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ADN ADENOSINE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；ORTHORHOMBIC CRYSTALS OF THE TERNARY COMPLEX, COMPRISED OF MOUSE HIS6-RC SUBUNIT, PKI (5-24) AND ADENOSINE, WERE GROWN BY THE HANGING-DROP VAPOUR DIFFUSION METHOD USING 2-METHYL-2,4-PENTANEDIOL (MPD) AS THE PRECIPITATING AGENT. THE MOTHER-LIQUOR CONTAINED PROTEIN AT A CONCENTRATION OF 0.25 MM IN 100 MM BICINE BUFFER AT PH 8.0, 0.75 MM PKI(5-24), 4 MM ADENOSINE AND 4% MPD. THE RESERVOIR SOLUTION WAS MADE UP OF 20% MPD IN 100 MM BICINE BUFFER (PH 8.0). X-RAY DIFFRACTION QUALITY CRYSTALS (0.2 X 0.15 X 0.8 MM3) WERE GROWN AT 4 C IN APPROXIMATELY 4 - 6 WEEKS., vapor diffusion - hanging drop, temperature 277K
|
Resolution 2.20 Å |
| 1J3H Crystal structure of apoenzyme cAMP-dependent protein kinase catalytic subunit Deposited 2003-01-31 | 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
1–350（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；Tris-hydrogen chloride, MPD, Bicine, ammonium acetate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.90 Å R-free 0.291 |
| 1J3H Crystal structure of apoenzyme cAMP-dependent protein kinase catalytic subunit Deposited 2003-01-31 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain B
1–350（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；Tris-hydrogen chloride, MPD, Bicine, ammonium acetate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.90 Å R-free 0.291 |
| 1JBP Crystal Structure of the Catalytic Subunit of cAMP-dependent Protein Kinase Complexed with a Substrate Peptide, ADP and Detergent Deposited 2001-06-06 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
1–350（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ADP ADENOSINE-5'-DIPHOSPHATE × 1 OCT N-OCTANE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；Vapor diffusion,hanging drop,pH 8.0,277K, 10mM dithiothreitol,
8% Dow polyethylene glycol 400,methanol, Bicine, VAPOR DIFFUSION, HANGING DROP
|
Resolution 2.20 Å |
| 1JLU Crystal Structure of the Catalytic Subunit of cAMP-dependent Protein Kinase Complexed with a Phosphorylated Substrate Peptide and Detergent Deposited 2001-07-16 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
1–350（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | OCT N-OCTANE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；Vapor diffusion, hanging drop, pH 8.0,277K, 10mM dithiothreitol, 8% Dow polyethylene glycol 400, methanol, Bicine, VAPOR DIFFUSION, HANGING DROP
|
Resolution 2.25 Å |
| 1L3R Crystal Structure of a Transition State Mimic of the Catalytic Subunit of cAMP-dependent Protein Kinase Deposited 2002-02-28 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
1–350（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 AF3 ALUMINUM FLUORIDE × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；MPD, bicine, methanol, ammonium acetate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.00 Å R-free 0.232 |
| 1RDQ Hydrolysis of ATP in the crystal of Y204A mutant of cAMP-dependent protein kinase Deposited 2003-11-05 | 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 E
1–350（350 aa）
|
Mutation：Y204A Non-standard monomer：Yes (specific site not provided by mmCIF) | PO4 PHOSPHATE ION × 1 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 1 GOL GLYCEROL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；MPD, Bicine, ammonium acetate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
|
Resolution 1.26 Å R-free 0.162 |
| 1RE8 Crystal structure of cAMP-dependent protein kinase complexed with balanol analog 2 Deposited 2003-11-06 | 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
1–350（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | BD2 3-[(4-HYDROXYBENZOYL)AMINO]AZEPAN-4-YL 4-(2-HYDROXYBENZOYL)BENZOATE × 1 OCT N-OCTANE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；MPD, Bicine, Mega-9, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 2.10 Å R-free 0.252 |
| 1REJ Crystal structure of cAMP-dependent protein kinase complexed with balanol analog 1 Deposited 2003-11-06 | 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
1–350（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | B1L 3-[(4-HYDROXYBENZOYL)AMINO]AZEPAN-4-YL 4-HYDROXYBENZOATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；MPD, Bicine, Tris-HCl, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 2.20 Å R-free 0.291 |
| 1REK Crystal structure of cAMP-dependent protein kinase complexed with balanol analog 8 Deposited 2003-11-06 | 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
1–350（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | B8L 3-[(3-SEC-BUTYL-4-HYDROXYBENZOYL)AMINO]AZEPAN-4-YL 4-(2-HYDROXY-5-METHOXYBENZOYL)BENZOATE × 1 PTL PENTANAL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；MPD, Bicine, Mega-8, Tris-HCl, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 2.30 Å R-free 0.295 |
| 1SYK Crystal structure of E230Q mutant of cAMP-dependent protein kinase reveals unexpected apoenzyme conformation Deposited 2004-04-01 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain A
1–350（350 aa）
|
Mutation：E230Q 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, HANGING DROP；pH 8；277 K；MPD, MeOH, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
|
Resolution 2.80 Å R-free 0.249 |
| 1SYK Crystal structure of E230Q mutant of cAMP-dependent protein kinase reveals unexpected apoenzyme conformation Deposited 2004-04-01 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain B
1–350（350 aa）
|
Mutation：E230Q 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, HANGING DROP；pH 8；277 K；MPD, MeOH, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
|
Resolution 2.80 Å R-free 0.249 |
| 2CPK CRYSTAL STRUCTURE OF THE CATALYTIC SUBUNIT OF CYCLIC ADENOSINE MONOPHOSPHATE-DEPENDENT PROTEIN KINASE Deposited 1992-10-21 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
1–350（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | X-RAY DIFFRACTION mmCIF provides none of the parsed conditions | Resolution 2.70 Å |
| 2ERZ Crystal Structure of c-AMP Dependent Kinase (PKA) bound to hydroxyfasudil Deposited 2005-10-25 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
0–350（351 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | HFS 1-(1-HYDROXY-5-ISOQUINOLINESULFONYL)HOMOPIPERAZINE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；bicine, pH 7.0, 2% MPD, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.20 Å R-free 0.287 |
| 2QCS A complex structure between the Catalytic and Regulatory subunit of Protein Kinase A that represents the inhibited state Deposited 2007-06-19 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
Fragment：CATALYTIC SUBUNIT
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MN MANGANESE (II) ION × 2 SO4 SULFATE ION × 6 ACT ACETATE ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 TAM TRIS(HYDROXYETHYL)AMINOMETHANE × 1 GOL GLYCEROL × 3 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 5.5；298 K；2.0M(NH4)2SO4, 0.1M Citrate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
|
Resolution 2.20 Å R-free 0.225 |
| 2QUR Crystal Structure of F327A/K285P Mutant of cAMP-dependent Protein Kinase Deposited 2007-08-06 | 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 A
2–351（350 aa）
|
Mutation：K285P/F327A Non-standard monomer：Yes (specific site not provided by mmCIF) | ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；8-12% MPD, 100 mM Tris-HCl, plus 10 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.50 Å R-free 0.265 |
| 2QVS Crystal Structure of Type IIa Holoenzyme of cAMP-dependent Protein Kinase Deposited 2007-08-08 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
2–351（350 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, HANGING DROP；pH 5.5；295.5 K；1.9 M sodium formate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 295.5K
|
Resolution 2.50 Å R-free 0.251 |
| 3FHI Crystal structure of a complex between the catalytic and regulatory (RI{alpha}) subunits of PKA Deposited 2008-12-09 | 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
2–351（350 aa）
|
Mutation：C199A Non-standard monomer：Yes (specific site not provided by mmCIF) | ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MN MANGANESE (II) ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；20 % PEG 2000, 0.1 M Tris-HCl, 4 % 1,3-Propanediol, 2.0 mM Cyclohexyl-pentyl-D-maltoside, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.00 Å R-free 0.226 |
| 3FJQ Crystal structure of cAMP-dependent protein kinase catalytic subunit alpha in complex with peptide inhibitor PKI alpha (6-25) Deposited 2008-12-15 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MN MANGANESE (II) ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；278 K；Protein solution: 10mM MOPS buffer pH 7.0, 50 mM NaCl, 3mM MnCl2, 0.2 mM ATP. Well solution: 0.5 M (NH4)2SO4, 0.1 M HEPES, 10 % MPD, VAPOR DIFFUSION, HANGING DROP, temperature 278K
|
Resolution 1.60 Å R-free 0.205 |
| 3IDB Crystal structure of (108-268)RIIb:C holoenzyme of cAMP-dependent protein kinase Deposited 2009-07-20 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
Fragment：Isoform 1 (C-alpha-1): UNP residues 2-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MN MANGANESE (II) ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION UNDER OIL (VDUO)；pH 7.5；298 K；8% PEG 3350, 40 mM Bis-Tris pH 7.5, 0.05 mM Na Acetate, VAPOR DIFFUSION UNDER OIL (VDUO), temperature 298.0K
|
Resolution 1.62 Å R-free 0.230 |
| 3IDC Crystal structure of (102-265)RIIb:C holoenzyme of cAMP-dependent protein kinase Deposited 2009-07-20 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
Fragment：Isoform 1 (C-alpha-1): UNP residues 2-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MN MANGANESE (II) ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION UNDER OIL (VDUO)；pH 7.5；298 K；8% PEG 3350, 40 mM Bis-Tris pH 7.5, 0.05 mM Na Acetate, VAPOR DIFFUSION UNDER OIL (VDUO), temperature 298K
|
Resolution 2.70 Å R-free 0.319 |
| 3J4Q Pseudo-atomic model of the AKAP18-PKA complex in a bent conformation derived from electron microscopy Deposited 2013-09-25 | Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain D
1–351（351 aa）
Chain E
1–351（351 aa）
|
Not recorded | No recorded non-water small molecule |
ELECTRON MICROSCOPY
cryo-EM buffer
25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT；pH 7.4；25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT
|
Resolution 35.00 Å |
| 3J4R Pseudo-atomic model of the AKAP18-PKA Complex in a linear conformation derived from electron microscopy Deposited 2013-09-25 | Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric |
Chain D
1–351（351 aa）
Chain E
1–351（351 aa）
|
Not recorded | No recorded non-water small molecule |
ELECTRON MICROSCOPY
cryo-EM buffer
25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT；pH 7.4；25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT
|
Resolution 35.00 Å |
| 3O7L Crystal Structure of phospholamban (1-19):PKA C-subunit:AMP-PNP:Mg2+ complex Deposited 2010-07-30 | 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 B
2–351（350 aa）
Fragment：phospholamban peptide
Chain D
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 PEG DI(HYDROXYETHYL)ETHER × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；The complex was obtained by combining a 1:10:10:10 molar ratio mixture of PKA-C (7 mg/ml), PLN1-19, MgCl2, and AMP-PNP in 20 mM sodium acetate (pH 6.5), 180 mM KCl, and 5 mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
|
Resolution 2.80 Å R-free 0.287 |
| 3OW3 Discovery of dihydrothieno- and dihydrofuropyrimidines as potent pan Akt inhibitors Deposited 2010-09-17 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | SMY (2R)-3-(1H-indol-3-yl)-1-{4-[(5S)-5-methyl-5,7-dihydrothieno[3,4-d]pyrimidin-4-yl]piperazin-1-yl}-1-oxopropan-2-amine × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；6.6mg/ml PKA with 0.25mM PKI, 50mM bicine, 150mM ammonium acetate, 2mM DTT, 8% PEG400, 11% methanol, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 1.90 Å R-free 0.210 |
| 3PVB Crystal structure of (73-244)RIa:C holoenzyme of cAMP-dependent Protein kinase Deposited 2010-12-06 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
7–351（345 aa）
Fragment：unp residues 7-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MN MANGANESE (II) ION × 2 GOL GLYCEROL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6；298 K；The RIa(73-244):C complex was crystallized in 0.1M MES pH 6.0 and 12% PEG 20,000 by using a Douglas Instruments Oryx8 crystallography robot as 1:1 protein solution:crystallizing solution, VAPOR DIFFUSION, SITTING DROP, temperature 298.0 K
|
Resolution 3.30 Å R-free 0.290 |
| 3QAL Crystal Structure of Arg280Ala mutant of Catalytic subunit of cAMP-dependent Protein Kinase Deposited 2011-01-11 | 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 E
2–351（350 aa）
|
Mutation：E208A 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 8；277 K；13-15% MPD, 100 mM Bicine, 10 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 1.70 Å R-free 0.194 |
| 3QAM Crystal Structure of Glu208Ala mutant of catalytic subunit of cAMP-dependent protein kinase Deposited 2011-01-11 | 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 E
2–351（350 aa）
|
Mutation：E208A 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；10-12% polyethylene glycol 6000, 100 mM Tris-HCl, 10 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 1.92 Å R-free 0.228 |
| 3TNP Structure and Allostery of the PKA RIIb Tetrameric Holoenzyme Deposited 2011-09-01 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric |
Chain C
2–351（350 aa）
Chain F
2–351（350 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, HANGING DROP；pH 7.5；298 K；The RII (R230K)2:C2 holoenzyme complex was crystallized at room temperature in 10% PEG8000, 8% ethylene glycol, pH7.5 HEPES buffer by using vapor diffusion at a 1:1 ratio of protein to crystallization solution. VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.30 Å R-free 0.235 |
| 3TNP Structure and Allostery of the PKA RIIb Tetrameric Holoenzyme Deposited 2011-09-01 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain C
2–351（350 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, HANGING DROP；pH 7.5；298 K；The RII (R230K)2:C2 holoenzyme complex was crystallized at room temperature in 10% PEG8000, 8% ethylene glycol, pH7.5 HEPES buffer by using vapor diffusion at a 1:1 ratio of protein to crystallization solution. VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.30 Å R-free 0.235 |
| 3TNP Structure and Allostery of the PKA RIIb Tetrameric Holoenzyme Deposited 2011-09-01 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain F
2–351（350 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, HANGING DROP；pH 7.5；298 K；The RII (R230K)2:C2 holoenzyme complex was crystallized at room temperature in 10% PEG8000, 8% ethylene glycol, pH7.5 HEPES buffer by using vapor diffusion at a 1:1 ratio of protein to crystallization solution. VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.30 Å R-free 0.235 |
| 3X2U Michaelis-like initial complex of cAMP-dependent Protein Kinase Catalytic Subunit. Deposited 2015-01-02 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
1–351（351 aa）
|
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, SITTING DROP；pH 6.5；277 K；100mM MES pH 6.5, 5mM DTT, 15-20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 2.40 Å R-free 0.239 |
| 3X2V Michaelis-like complex of cAMP-dependent Protein Kinase Catalytic Subunit Deposited 2015-01-02 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
1–351（351 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 CO3 CARBONATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100mM MES pH 6.5, 5mM DTT, 15-20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 1.77 Å R-free 0.230 |
| 3X2W Michaelis complex of cAMP-dependent Protein Kinase Catalytic Subunit Deposited 2015-01-02 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
1–351（351 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 CO3 CARBONATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100mM MES pH 6.5, 5mM DTT, 15-20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 1.70 Å R-free 0.198 |
| 4DFX Crystal structure of myristoylated K7C catalytic subunit of cAMP-dependent protein kinase in complex with SP20 and AMP-PNP Deposited 2012-01-24 | 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 E
2–351（350 aa）
Fragment：UNP RESIDUES 2-351
|
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) | MYR MYRISTIC ACID × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 GOL GLYCEROL × 3 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；Mother liquor: 12% MPD, 100 mM Bis-Tris, Protein solution: 50 mM Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 8-10 mg/mL
9% MeOH added to the well immediately before sealing.
8 uL drop size with 1:1 protein:mother liquor, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
|
Resolution 1.35 Å R-free 0.179 |
| 4DFY Crystal structure of R194A mutant of cAMP-dependent protein kinase with unphosphorylated activation loop Deposited 2012-01-24 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain A
1–351（351 aa）
|
Mutation：R194A 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, HANGING DROP；pH 7.5；277.15 K；100 mM Tris, 800 mM sodium formate, 10% PEG 8000, 10% PEG 1000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 3.00 Å R-free 0.286 |
| 4DFY Crystal structure of R194A mutant of cAMP-dependent protein kinase with unphosphorylated activation loop Deposited 2012-01-24 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain E
1–351（351 aa）
|
Mutation：R194A 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, HANGING DROP；pH 7.5；277.15 K；100 mM Tris, 800 mM sodium formate, 10% PEG 8000, 10% PEG 1000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 3.00 Å R-free 0.286 |
| 4DFY Crystal structure of R194A mutant of cAMP-dependent protein kinase with unphosphorylated activation loop Deposited 2012-01-24 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 3 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric |
Chain A
1–351（351 aa）
Chain E
1–351（351 aa）
|
Mutation：R194A Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：R194A 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, HANGING DROP；pH 7.5；277.15 K；100 mM Tris, 800 mM sodium formate, 10% PEG 8000, 10% PEG 1000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 3.00 Å R-free 0.286 |
| 4DFY Crystal structure of R194A mutant of cAMP-dependent protein kinase with unphosphorylated activation loop Deposited 2012-01-24 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 4 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric |
Chain A
1–351（351 aa）
Chain E
1–351（351 aa）
|
Mutation：R194A Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：R194A 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, HANGING DROP；pH 7.5；277.15 K；100 mM Tris, 800 mM sodium formate, 10% PEG 8000, 10% PEG 1000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 3.00 Å R-free 0.286 |
| 4DFZ Crystal structure of myristoylated K7C catalytic subunit of cAMP-dependent protein kinase in complex with SP20 Deposited 2012-01-24 | 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 E
2–351（350 aa）
Fragment：unp residues 2-351
|
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) | MYR MYRISTIC ACID × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 8；277.15 K；Mother liquor: 6% MPD
Protein: 50 mM Bicine, 150 mM Ammonium acetate, 10 mM DTT, 8-10 mg/mL protein, 9% MeOH added to well immediately before sealing, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
|
Resolution 2.00 Å R-free 0.234 |
| 4DG0 Crystal structure of myristoylated WT catalytic subunit of cAMP-dependent protein kinase in complex with SP20 and AMP-PNP Deposited 2012-01-24 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
2–351（350 aa）
Fragment：unp residues 2-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MYR MYRISTIC ACID × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 8；277.15 K；Mother liquor: 10% MPD
Protein solution: 50 mM Bicine, 150 mM Ammonium Acetate, 8-10 mg/mL
9% MeOH added to the well immediately before sealing.
8 uL drop size with 1:1 protein:mother liquor, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
|
Resolution 2.00 Å R-free 0.228 |
| 4DG2 Crystal structure of myristoylated WT catalytic subunit of cAMP-dependent protein kinase in complex with SP20 Deposited 2012-01-24 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
2–351（350 aa）
Fragment：UNP RESIDUES 2-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MYR MYRISTIC ACID × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
pH 8；277.15 K；Mother liquor: 6% MPD
Protein solution: 50 mM Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 8-10 mg/mL 9% MeOH,
1:1 protein:mother liquor, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
|
Resolution 2.00 Å R-free 0.211 |
| 4DG3 Crystal structure of R336A mutant of cAMP-dependent protein kinase with unphosphorylated turn motif. Deposited 2012-01-24 | 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 E
1–351（351 aa）
|
Mutation：R336A Non-standard monomer：Yes (specific site not provided by mmCIF) | ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；8-14% MPD, 100 mM Tris, 10 mM DTT. 11-13% methanol added to well before sealing, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 1.80 Å R-free 0.217 |
| 4DH1 Low temperature X-ray structure of cAMP dependent Protein Kinase A catalytic subunit with low Mg2+, ATP and IP20 Deposited 2012-01-27 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
16–351（336 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, SITTING DROP；pH 6.5；277 K；50 mM MES (pH=6.5), 5 mM DTT and 12-15% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 2.00 Å R-free 0.234 |
| 4DH3 Low temperature X-ray structure of cAMP dependent Protein Kinase A catalytic subunit with high Mg2+, ATP and IP20 Deposited 2012-01-27 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；50 mM MES (pH=6.5), 50 mM Mg2Cl, 5 mM DTT and 12-15% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 2.20 Å R-free 0.233 |
| 4DH5 Room temperature X-ray structure of cAMP dependent Protein Kinase A catalytic subunit with high Mg2+, ADP, Phosphate, and IP20 Deposited 2012-01-27 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；50 mM MES (pH=6.5), 50 mM Mg2Cl, 5 mM DTT and 12-15% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 2.20 Å R-free 0.222 |
| 4DH7 Low temperature X-ray structure of cAMP dependent Protein Kinase A catalytic subunit with high Mg2+, AMP-PNP and IP20' Deposited 2012-01-27 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；50 mM MES (pH=6.5), 50 mM Mg2Cl, 5 mM DTT and 12-15% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 1.80 Å R-free 0.194 |
| 4DH8 Room temperature X-ray structure of cAMP dependent Protein Kinase A catalytic subunit with high Mg2+, AMP-PNP and IP20 Deposited 2012-01-27 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；50 mM MES (pH=6.5), 50 mM Mg2Cl, 5 mM DTT and 12-15% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 2.30 Å R-free 0.188 |
| 4DIN Novel Localization and Quaternary Structure of the PKA RI beta Holoenzyme Deposited 2012-01-31 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
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 5.3；277 K；1.4 M ammonium sulfate, 0.1M Sodium Acetate pH 5.3, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 3.70 Å R-free 0.293 |
| 4HPT Crystal structure of the catalytic subunit of cAMP-dependent protein kinase displaying complete phosphoryl transfer of AMP-PNP onto a substrate peptide Deposited 2012-10-24 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；Protein buffer: 50 mM Bicine, 150 mM Ammonium Acetate, 10 mM DTT, ~7-10 mg/mL protein
Well Solution: 1 mL of 2% MPD, 80 uL methanol added to the well immediately before sealing
8 uL drops of 1:1 protein:well were used., VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
|
Resolution 2.15 Å R-free 0.228 |
| 4HPU Crystal structure of the catalytic subunit of cAMP-dependent protein kinase displaying partial phosphoryl transfer of AMP-PNP onto a substrate peptide Deposited 2012-10-24 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MYR MYRISTIC ACID × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；50 mM Bicine, 150 mM Ammonium acetate, 10 mM DTT, ~7-10 mg/mL protein
Well solution: 2% MPD in a 1 mL well. 80 uL of methanol was added to the well immediately before sealing.
Drop was 8 uL of 1:1 protein:well, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
|
Resolution 1.55 Å R-free 0.194 |
| 4IAC X-RAY structure of cAMP dependent protein kinase A in complex with HIGH MG2+ concentration, AMP-PCP AND pseudo-substrate peptide SP20 Deposited 2012-12-06 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 2.15 Å R-free 0.212 |
| 4IAD Low temperature X-ray Structure OF cAMP dependent protein kinase A in complex with high Mg2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-06 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 1.90 Å R-free 0.243 |
| 4IAF Room temperature X-ray Structure OF cAMP dependent protein kinase A in complex with high Mg2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-06 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 2.20 Å R-free 0.192 |
| 4IAI X-ray Structure of cAMP dependent protein kinase A in complex with high Ca2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-06 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 CO3 CARBONATE ION × 1 PEG DI(HYDROXYETHYL)ETHER × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 1.55 Å R-free 0.209 |
| 4IAK Low temperature X-ray structure of cAMP dependent protein kinase A in complex with high Sr2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-06 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | SR STRONTIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 CO3 CARBONATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 1.60 Å R-free 0.222 |
| 4IAY Room temperature X-ray Structure of cAMP dependent protein kinase A in complex with high Sr2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-07 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | SR STRONTIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 2.00 Å R-free 0.227 |
| 4IAZ Structure of cAMP dependent protein kinase A in complex with high Ba2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-07 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | BA BARIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 1.85 Å R-free 0.248 |
| 4IB0 X-ray Structure of cAMP dependent protein kinase A in complex with high Na+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-07 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | NA SODIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 1.87 Å R-free 0.287 |
| 4IB1 Structure of cAMP dependent protein kinase A in complex with high K+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-07 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | K POTASSIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 1.63 Å R-free 0.223 |
| 4IB3 Structure of cAMP dependent protein kinase A in complex with ADP, phosphorylated peptide pSP20, and no metal Deposited 2012-12-07 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 0.3M EDTA, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 2.20 Å R-free 0.228 |
| 4NTS Apo structure of the catalytic subunit of cAMP-dependent protein kinase Deposited 2013-12-02 | 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
2–351（350 aa）
|
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) | MYR MYRISTIC ACID × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；8% MPD, 0.1 M Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 9% methanol added to the well solution, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 2.90 Å R-free 0.292 |
| 4NTS Apo structure of the catalytic subunit of cAMP-dependent protein kinase Deposited 2013-12-02 | Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain B
2–351（350 aa）
|
Mutation：K7C 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, HANGING DROP；pH 8；277.15 K；8% MPD, 0.1 M Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 9% methanol added to the well solution, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 2.90 Å R-free 0.292 |
| 4NTT Structure of the catalytic subunit of cAMP-dependent protein kinase bound to ADP and one magnesium ion Deposited 2013-12-02 | 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
2–351（350 aa）
|
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) | ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；8% MPD, 0.1 M Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 9% methanol added to the well, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 3.50 Å R-free 0.284 |
| 4NTT Structure of the catalytic subunit of cAMP-dependent protein kinase bound to ADP and one magnesium ion Deposited 2013-12-02 | Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain B
2–351（350 aa）
|
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) | ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；8% MPD, 0.1 M Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 9% methanol added to the well, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
|
Resolution 3.50 Å R-free 0.284 |
| 4O21 Product complex of metal-free PKAc, ATP-gamma-S and SP20. Deposited 2013-12-16 | Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
16–351（336 aa）
Fragment：Catalytic subunit, UNP residues 16-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000., VAPOR DIFFUSION, SITTING DROP, temperature 277K
|
Resolution 1.95 Å R-free 0.215 |
| 4WBB Single Turnover Autophosphorylation Cycle of the PKA RIIb Holoenzyme Deposited 2014-09-02 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain B
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
BATCH MODE；298 K；The RIIb (R230K):C apo complex was crystallized in 20%PEG8000, 8% Ethylene Glycol, 20mM MESpH7.5 HEPES . To make CaATP binding holoenzyme crystals, the apo holoenzyme crystals were soaked with 20%PEG8000, 8% Ethylene Glycol, 20mM MESpH7.5 HEPES, 5mM CaCl2 and 1mM ATP at pH5.8 solution overnight
|
Resolution 2.80 Å R-free 0.279 |
| 4X6Q An Isoform-specific Myristylation Switch Targets RIIb PKA Holoenzymes to Membranes Deposited 2014-12-08 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain C
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule |
X-RAY DIFFRACTION
X-ray crystallization conditions
BATCH MODE；298 K；The RIIb(R230K)2: myrC(K7C)2 holoenzyme
was concentrated to 12 mg/mL. The crystal used for structure determination was obtained from a 3 uL drop containing 1:1 protein to well solution with the well solution containing 10% PEG8000, 8% ethylene glycol, 20mM MES, at pH5.8.
|
Resolution 2.52 Å R-free 0.261 |
| 4X6R An Isoform-specific Myristylation Switch Targets RIIb PKA Holoenzymes to Membranes Deposited 2014-12-09 | 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
2–351（350 aa）
|
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) | SO4 SULFATE ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 TAM TRIS(HYDROXYETHYL)AMINOMETHANE × 1 GOL GLYCEROL × 2 MYR MYRISTIC ACID × 1 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
BATCH MODE；298 K；Crystallization of RIb(91-379,R333K): myrC(K7C) heterodimer
:RC heterodimer that was concentrated to 14 mg/mL and screened against different ammonium sulfate concentrations ranging from 0.8-2.5 M in 0.1 M sodium citrate buffer and also varying the pH from 5.0-6.0 using the hanging drop vapor diffusion method. The crystal used for structure determination was obtained from a 4 uL drop containing 1:1 protein to well solution with the well solution containing 1.6 M ammonium sulfate and 0.1 M sodium citrate at pH 5.5
|
Resolution 2.40 Å R-free 0.234 |
| 4XW4 X-ray structure of PKAc with AMPPNP, SP20, calcium ions Deposited 2015-01-28 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
15–351（337 aa）
Fragment：UNP residues 15-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000
|
Resolution 1.82 Å R-free 0.240 |
| 4XW5 X-ray structure of PKAc with ATP, CP20, calcium ions Deposited 2015-01-28 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
15–351（337 aa）
Fragment：UNP residues 15-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | CA CALCIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000
|
Resolution 1.95 Å R-free 0.252 |
| 4XW6 X-ray structure of PKAc with ADP, free phosphate ion, CP20, magnesium ions Deposited 2015-01-28 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
15–351（337 aa）
Fragment：UNP residues 15-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000
|
Resolution 1.90 Å R-free 0.265 |
| 5JR7 Crystal structure of an ACRDYS heterodimer [RIa(92-365):C] of PKA Deposited 2016-05-05 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；295 K；0.2 M Sodium thiocyanate and 20% PEG 3350 with the protein at a final concentration of 5 mg/ml in a 1.6 ul drop
|
Resolution 3.56 Å R-free 0.322 |
| 5JR7 Crystal structure of an ACRDYS heterodimer [RIa(92-365):C] of PKA Deposited 2016-05-05 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain C
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；295 K；0.2 M Sodium thiocyanate and 20% PEG 3350 with the protein at a final concentration of 5 mg/ml in a 1.6 ul drop
|
Resolution 3.56 Å R-free 0.322 |
| 5X3F Crystal structure of the YgjG-Protein A-Zpa963-PKA catalytic domain Deposited 2017-02-05 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric |
Chain B
19–351（333 aa）
Fragment：residues 97-156,UNP RESIDUES 11-343
|
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；pH 5.5；296 K；91mM MES pH 5.5, 2.33M Na formate
|
Resolution 3.38 Å R-free 0.227 |
| 6E21 Joint X-ray/neutron structure of PKAc with products Sr2-ADP and phosphorylated peptide SP20 Deposited 2018-07-10 | 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
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | SR STRONTIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 |
Experimental method not declared
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；277 K；100 mM MES, pH 6.5, 5 mM DTT, PEG4000
|
Resolution not provided |
| 6MM5 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 peptide (2799-2810) Deposited 2018-09-29 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
16–351（336 aa）
Fragment：residues 16-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 EDO 1,2-ETHANEDIOL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 8.5；277 K；0.2M trimethylamine N-oxide, 0.1 M tris-HCl, 20% (w/v) PEG monomethyl ether 2K
25% (v/V) ethylene glycol
|
Resolution 1.95 Å R-free 0.227 |
| 6MM6 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 phosphorylation domain (2699-2904) Deposited 2018-09-29 | 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 C
16–351（336 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ACT ACETATE ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 PGE TRIETHYLENE GLYCOL × 1 CL CHLORIDE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.05M HEPES, 0.05 M KCl, 0.01M MgCl2, 15% (w/v) PEG 6K, and 25% (v/v) ethylene glycol
|
Resolution 2.39 Å R-free 0.261 |
| 6MM6 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 phosphorylation domain (2699-2904) Deposited 2018-09-29 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain E
16–351（336 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 CL CHLORIDE ION × 1 EDO 1,2-ETHANEDIOL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.05M HEPES, 0.05 M KCl, 0.01M MgCl2, 15% (w/v) PEG 6K, and 25% (v/v) ethylene glycol
|
Resolution 2.39 Å R-free 0.261 |
| 6MM7 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 K2879A, S2813D phosphomimetic (2699-2904) crystal form 1 Deposited 2018-09-29 | 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
16–351（336 aa）
Fragment：residues 16-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | FMT FORMIC ACID × 4 ACY ACETIC ACID × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 EDO 1,2-ETHANEDIOL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.1 M magnesium formate and 25% (w/v) PEG 3350; 0.05 M HEPES, and 25% ethylene glycol
|
Resolution 1.85 Å R-free 0.238 |
| 6MM7 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 K2879A, S2813D phosphomimetic (2699-2904) crystal form 1 Deposited 2018-09-29 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain D
16–351（336 aa）
Fragment：residues 16-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | FMT FORMIC ACID × 4 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 EDO 1,2-ETHANEDIOL × 4 CL CHLORIDE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.1 M magnesium formate and 25% (w/v) PEG 3350; 0.05 M HEPES, and 25% ethylene glycol
|
Resolution 1.85 Å R-free 0.238 |
| 6MM8 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 K2879A, S2813D phosphomimetic (2699-2904) crystal form 2 Deposited 2018-09-29 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain C
16–351（336 aa）
Fragment：residues 16-351
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | PEG DI(HYDROXYETHYL)ETHER × 1 ACY ACETIC ACID × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 EDO 1,2-ETHANEDIOL × 5 CL CHLORIDE ION × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.15 M HEPES pH 7.5, 15% (w/v) PEG 20k, and 25% (v/v) ethylene glycol
|
Resolution 1.85 Å R-free 0.221 |
| 7E0Z Crystal structure of PKAc-PLN complex Deposited 2021-01-28 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
1–351（351 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；298.15 K；0.1M Bis-Tris, pH 6.5, 25% PEG 3350
|
Resolution 2.16 Å R-free 0.228 |
| 7E11 Crystal structure of PKAc-PLN R9C complex Deposited 2021-01-28 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
14–351（338 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；298.15 K；0.1 M HEPES, pH 7.5 25% PEG 3350, 0.2 M MgCl2
|
Resolution 3.43 Å R-free 0.317 |
| 7E12 Crystal structure of PKAc-A11E complex Deposited 2021-01-28 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
1–351（351 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；298.15 K；0.2 M NaCl, 0.1 M HEPES, pH 7.5, 25% PEG 3350
|
Resolution 2.80 Å R-free 0.252 |
| 7UJX Structure of cAMP-dependent protein kinase using a MD-MX procedure, produced using 2.4 Angstrom data Deposited 2022-03-31 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 2 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；20% PEG 4000, 0.05 M MES pH 5.2, 0.05 M MgCl2, and 0.005 M DTT
|
Resolution 2.40 Å R-free 0.176 |
| 7V0G Structure of cAMP-dependent protein kinase using a MD-MX procedure, produced using 1.63 Angstrom data Deposited 2022-05-10 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 2 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；20% PEG 4000, 0.05 M MES pH 5.2, 0.05 M MgCl2, and 0.005 M DTT
|
Resolution 1.63 Å R-free 0.163 |
| 8UKN APO and AMP-PNP bound cAMP-dependent protein kinase A catalytic domain Deposited 2023-10-14 | 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 C
16–351（336 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | EDO 1,2-ETHANEDIOL × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；277.115 K；0.1 M HEPES pH 7.5, 10% (w/v) PEG 8000
|
Resolution 2.75 Å R-free 0.232 |
| 8UKN APO and AMP-PNP bound cAMP-dependent protein kinase A catalytic domain Deposited 2023-10-14 | Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain D
16–351（336 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；277.115 K；0.1 M HEPES pH 7.5, 10% (w/v) PEG 8000
|
Resolution 2.75 Å R-free 0.232 |
| 8UKN APO and AMP-PNP bound cAMP-dependent protein kinase A catalytic domain Deposited 2023-10-14 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain F
16–351（336 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 7.5；277.115 K；0.1 M HEPES pH 7.5, 10% (w/v) PEG 8000
|
Resolution 2.75 Å R-free 0.232 |
| 8UKN APO and AMP-PNP bound cAMP-dependent protein kinase A catalytic domain Deposited 2023-10-14 | Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics | Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric |
Chain H
16–351（336 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 7.5；277.115 K；0.1 M HEPES pH 7.5, 10% (w/v) PEG 8000
|
Resolution 2.75 Å R-free 0.232 |
| 8UKO cAMP-dependent protein kinase A catalytic domain in complex with voltage gated calcium channel peptide ternary complex 2 Deposited 2023-10-14 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
16–351（336 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7；277.15 K；0.1 M Succinic Acid pH 7.0, 15% PEG 3350
|
Resolution 2.89 Å R-free 0.259 |
| 8UKP cAMP-dependent protein kinase A catalytic domain in complex with voltage gated calcium channel peptide ternary complex 1 Deposited 2023-10-14 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
16–351（336 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7；277.15 K；0.1M HEPES pH 7.0, 18% w/v PEG 12K
|
Resolution 2.85 Å R-free 0.281 |
| 9O7V Crystal Structure of the RIb:C Heterodimer of PKA Deposited 2025-04-15 | Different construct Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain A
2–351（350 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, HANGING DROP；pH 5.3；293 K；1.4M ammonium sulfate and 0.1M sodium acetate at pH 5.3.
|
Resolution 3.70 Å R-free 0.293 |
| 9PC1 Co-crystal structure of the cAMP-dependent protein kinase catalytic subunit alpha with the inhibitor BLU0588 Deposited 2025-06-26 | Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric |
Chain E
2–351（350 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 A1CHQ (6M)-N-[(1R,2R)-2-(pyrrolidin-1-yl)-2,3-dihydro-1H-inden-1-yl]-6-(1H-pyrrolo[2,3-b]pyridin-4-yl)pyridine-3-carboxamide × 1 |
X-RAY DIFFRACTION
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；277 K；10% MPD, Hepes pH7, 10% Methanol
|
Resolution 1.55 Å R-free 0.214 |
84 other PDB entries and 99 assemblies. Open the comparison page and filter oligomeric states
View Construct and Data Evidence
| UniProt name | KAPCA_MOUSE |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 7–342； UniProt 16–351 |
