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6v2w

Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP

Method: X-RAY DIFFRACTION Dmax: 83.4 Å Quality: EXCELLENT
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Serine/threonine-protein kinase B-raf

Homo sapiens

UniProt P15056

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 445–723 Not recorded Dual specificity mitogen-activated protein kinase kinase 1 × 1 （Q02750） ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Bis-Tris pH 8.5, 200 mM Lithium Sulfate, and 22% PEG3350 Resolution 3.12 Å R-free 0.237

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 6V2W Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1UWH The complex of wild type B-RAF and BAY439006. Deposited 2004-02-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 447–722（276 aa） Fragment：KINASE DOMAIN, RESIDUES 447-722
Chain B 447–722（276 aa） Fragment：KINASE DOMAIN, RESIDUES 447-722
Not recorded BAX 4-{4-[({[4-CHLORO-3-(TRIFLUOROMETHYL)PHENYL]AMINO}CARBONYL)AMINO]PHENOXY}-N-METHYLPYRIDINE-2-CARBOXAMIDE × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；pH 8.50
Resolution 2.95 Å R-free 0.257
1UWJ The complex of mutant V599E B-RAF and BAY439006. Deposited 2004-02-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 447–722（276 aa） Fragment：KINASE DOMAIN, RESIDUES 447-722
Chain B 447–722（276 aa） Fragment：KINASE DOMAIN, RESIDUES 447-722
Mutation：YES Mutation：YES BAX 4-{4-[({[4-CHLORO-3-(TRIFLUOROMETHYL)PHENYL]AMINO}CARBONYL)AMINO]PHENOXY}-N-METHYLPYRIDINE-2-CARBOXAMIDE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.5；pH 8.50
Resolution 3.50 Å R-free 0.357
2FB8 Structure of the B-Raf kinase domain bound to SB-590885 Deposited 2005-12-08 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 445–723（279 aa） Fragment：B-Raf kinase domain, residues 445-723
Not recorded 215 (1Z)-5-(2-{4-[2-(DIMETHYLAMINO)ETHOXY]PHENYL}-5-PYRIDIN-4-YL-1H-IMIDAZOL-4-YL)INDAN-1-ONE OXIME × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；8% PEG 8000, 0.4 M LiCl, 0.1 M Tris, 0.02 M Bis-Tris Propane, 15% glycerol, 1 mM DTT, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 18K, temperature 291K
Resolution 2.90 Å R-free 0.291
2FB8 Structure of the B-Raf kinase domain bound to SB-590885 Deposited 2005-12-08 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 445–723（279 aa） Fragment：B-Raf kinase domain, residues 445-723
Not recorded 215 (1Z)-5-(2-{4-[2-(DIMETHYLAMINO)ETHOXY]PHENYL}-5-PYRIDIN-4-YL-1H-IMIDAZOL-4-YL)INDAN-1-ONE OXIME × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；291 K；8% PEG 8000, 0.4 M LiCl, 0.1 M Tris, 0.02 M Bis-Tris Propane, 15% glycerol, 1 mM DTT, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 18K, temperature 291K
Resolution 2.90 Å R-free 0.291
2L05 Solution NMR Structure of the Ras-binding domain of Serine/threonine-protein kinase B-raf from Homo sapiens, Northeast Structural Genomics Consortium Target HR4694F Deposited 2010-06-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 149–232（84 aa） Fragment：RBD domain residues 149-232
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 4.5；298 K；Ionic strength (raw mmCIF value) 0.1；Pressure ambient
NMR sample composition 0.84 mM [U-100% 13C; U-100% 15N] HR4694F, 20 mM ammonium acetate, 100 mM sodium chloride-3, 5 mM calcium chloride, 10 mM DTT, 0.02 % sodium azide, 50 uM DSS, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.69 mM [U-5% 13C; U-100% 15N] HR4694F, 20 mM ammonium acetate, 100 mM sodium chloride, 5 mM calcium chloride, 10 mM DTT, 0.02 % sodium azide, 50 uM DSS-14, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
3C4C B-Raf Kinase in Complex with PLX4720 Deposited 2008-01-29 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 444–721（278 aa） Fragment：KINASE DOMAIN
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；100mM BisTris at pH 6.0, 12.5% 2,5-hexanediol, and 12% PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
Resolution 2.57 Å R-free 0.303
3C4C B-Raf Kinase in Complex with PLX4720 Deposited 2008-01-29 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 444–721（278 aa） Fragment：KINASE DOMAIN
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；277 K；100mM BisTris at pH 6.0, 12.5% 2,5-hexanediol, and 12% PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
Resolution 2.57 Å R-free 0.303
3D4Q Pyrazole-based inhibitors of B-Raf kinase Deposited 2008-05-14 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 A 433–726（294 aa） Fragment：Residues 432-726
Not recorded SM5 (1E)-5-(1-piperidin-4-yl-3-pyridin-4-yl-1H-pyrazol-4-yl)-2,3-dihydro-1H-inden-1-one oxime × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；285 K；5% PEG 3350 0.1M Tris 10% Tacsimate, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 285K
Resolution 2.80 Å R-free 0.250
3D4Q Pyrazole-based inhibitors of B-Raf kinase Deposited 2008-05-14 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 B 433–726（294 aa） Fragment：Residues 432-726
Not recorded SM5 (1E)-5-(1-piperidin-4-yl-3-pyridin-4-yl-1H-pyrazol-4-yl)-2,3-dihydro-1H-inden-1-one oxime × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；285 K；5% PEG 3350 0.1M Tris 10% Tacsimate, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 285K
Resolution 2.80 Å R-free 0.250
3IDP B-Raf V600E kinase domain in complex with an aminoisoquinoline inhibitor Deposited 2009-07-21 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 B 434–727（294 aa） Fragment：kinase domain
Mutation：V600E L1E N~1~-(4-chlorophenyl)-6-methyl-N~5~-[3-(7H-purin-6-yl)pyridin-2-yl]isoquinoline-1,5-diamine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 8.6；298 K；17% PEG 8000, 75 mM sodium succinate, 0.1 M Tris, pH 8.6, VAPOR DIFFUSION, temperature 298K
Resolution 2.70 Å R-free 0.264
3IDP B-Raf V600E kinase domain in complex with an aminoisoquinoline inhibitor Deposited 2009-07-21 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 A 434–727（294 aa） Fragment：kinase domain
Mutation：V600E L1E N~1~-(4-chlorophenyl)-6-methyl-N~5~-[3-(7H-purin-6-yl)pyridin-2-yl]isoquinoline-1,5-diamine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 8.6；298 K；17% PEG 8000, 75 mM sodium succinate, 0.1 M Tris, pH 8.6, VAPOR DIFFUSION, temperature 298K
Resolution 2.70 Å R-free 0.264
3II5 The Complex of wild-type B-RAF with Pyrazolo pyrimidine inhibitor Deposited 2009-07-31 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 432–726（295 aa） Fragment：UNP residues 432-726
Not recorded 831 N-[3-(3-{4-[(dimethylamino)methyl]phenyl}pyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-3-(trifluoromethyl)benzamide × 1 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；298 K；0.1M Tris-HCl, pH 8.0, 18% PEG8k,100mM KH2PO4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.79 Å R-free 0.251
3II5 The Complex of wild-type B-RAF with Pyrazolo pyrimidine inhibitor Deposited 2009-07-31 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 432–726（295 aa） Fragment：UNP residues 432-726
Not recorded 831 N-[3-(3-{4-[(dimethylamino)methyl]phenyl}pyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-3-(trifluoromethyl)benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；298 K；0.1M Tris-HCl, pH 8.0, 18% PEG8k,100mM KH2PO4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.79 Å R-free 0.251
3II5 The Complex of wild-type B-RAF with Pyrazolo pyrimidine inhibitor Deposited 2009-07-31 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 432–726（295 aa） Fragment：UNP residues 432-726
Chain B 432–726（295 aa） Fragment：UNP residues 432-726
Not recorded 831 N-[3-(3-{4-[(dimethylamino)methyl]phenyl}pyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-3-(trifluoromethyl)benzamide × 2 PO4 PHOSPHATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；298 K；0.1M Tris-HCl, pH 8.0, 18% PEG8k,100mM KH2PO4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.79 Å R-free 0.251
3NY5 Crystal structure of the RBD domain of serine/threonine-protein kinase B-raf from Homo sapiens. Northeast Structural Genomics Consortium Target HR4694F Deposited 2010-07-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 153–237（85 aa） Fragment：RBD domain residues 153-237
Chain B 153–237（85 aa） Fragment：RBD domain residues 153-237
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 Microbatch under Paraffin oil；pH 6.5；291 K；28% PEG 2000, 0.1M Bis-tris, pH 6.5, Microbatch under Paraffin oil, temperature 291K
Resolution 1.99 Å R-free 0.271
3NY5 Crystal structure of the RBD domain of serine/threonine-protein kinase B-raf from Homo sapiens. Northeast Structural Genomics Consortium Target HR4694F Deposited 2010-07-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain C 153–237（85 aa） Fragment：RBD domain residues 153-237
Chain D 153–237（85 aa） Fragment：RBD domain residues 153-237
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 Microbatch under Paraffin oil；pH 6.5；291 K；28% PEG 2000, 0.1M Bis-tris, pH 6.5, Microbatch under Paraffin oil, temperature 291K
Resolution 1.99 Å R-free 0.271
3NY5 Crystal structure of the RBD domain of serine/threonine-protein kinase B-raf from Homo sapiens. Northeast Structural Genomics Consortium Target HR4694F Deposited 2010-07-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain C 153–237（85 aa） Fragment：RBD domain residues 153-237
Chain D 153–237（85 aa） Fragment：RBD domain residues 153-237
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 Microbatch under Paraffin oil；pH 6.5；291 K；28% PEG 2000, 0.1M Bis-tris, pH 6.5, Microbatch under Paraffin oil, temperature 291K
Resolution 1.99 Å R-free 0.271
3PPJ Human B-Raf Kinase in Complex with a Furopyridine Inhibitor Deposited 2010-11-24 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 432–726（295 aa） Fragment：Kinase domain, UNP residues 432-726
Not recorded FOI methyl 3-{[(5S)-1-(hydroxyamino)-5H-inden-5-yl]amino}furo[2,3-c]pyridine-2-carboxylate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；PEG 3350, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.70 Å R-free 0.272
3PPJ Human B-Raf Kinase in Complex with a Furopyridine Inhibitor Deposited 2010-11-24 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 432–726（295 aa） Fragment：Kinase domain, UNP residues 432-726
Not recorded FOI methyl 3-{[(5S)-1-(hydroxyamino)-5H-inden-5-yl]amino}furo[2,3-c]pyridine-2-carboxylate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；PEG 3350, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.70 Å R-free 0.272
3PPK Human B-Raf Kinase in Complex with a Non-Oxime Furopyridine Inhibitor Deposited 2010-11-24 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 432–726（295 aa） Fragment：Kinase domain, UNP residues 432-726
Not recorded FNI 3-[(5-hydroxynaphthalen-2-yl)amino]-N-(pyrimidin-4-yl)furo[2,3-c]pyridine-2-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；293 K；PEG 3350, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.00 Å R-free 0.280
3PPK Human B-Raf Kinase in Complex with a Non-Oxime Furopyridine Inhibitor Deposited 2010-11-24 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 432–726（295 aa） Fragment：Kinase domain, UNP residues 432-726
Not recorded FNI 3-[(5-hydroxynaphthalen-2-yl)amino]-N-(pyrimidin-4-yl)furo[2,3-c]pyridine-2-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；293 K；PEG 3350, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.00 Å R-free 0.280
3PRF Crystal Structure of Human B-Raf Kinase Domain in Complex with a Non-Oxime Furopyridine Inhibitor Deposited 2010-11-29 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 432–726（295 aa） Fragment：Kinase domain, UNP residues 432-726
Not recorded FP3 2-chloro-5-{[2-(pyrimidin-2-yl)furo[2,3-c]pyridin-3-yl]amino}phenol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；293 K；PEG 3350, Tris buffer, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.90 Å R-free 0.310
3PRF Crystal Structure of Human B-Raf Kinase Domain in Complex with a Non-Oxime Furopyridine Inhibitor Deposited 2010-11-29 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 B 432–726（295 aa） Fragment：Kinase domain, UNP residues 432-726
Not recorded FP3 2-chloro-5-{[2-(pyrimidin-2-yl)furo[2,3-c]pyridin-3-yl]amino}phenol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；293 K；PEG 3350, Tris buffer, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.90 Å R-free 0.310
3PRI Crystal Structure of Human B-Raf Kinase in Complex with a Non-Oxime Furopyridine Inhibitor Deposited 2010-11-29 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 432–726（295 aa） Fragment：Kinase domain, UNP residues 432-726
Not recorded FP4 3-(4-{[2-(pyrimidin-2-yl)furo[2,3-c]pyridin-3-yl]amino}-1H-indazol-3-yl)propan-1-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；100 mM Tris, 10% PEG 4000, 0.2 M NDSB-256, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.50 Å R-free 0.303
3PRI Crystal Structure of Human B-Raf Kinase in Complex with a Non-Oxime Furopyridine Inhibitor Deposited 2010-11-29 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 B 432–726（295 aa） Fragment：Kinase domain, UNP residues 432-726
Not recorded FP4 3-(4-{[2-(pyrimidin-2-yl)furo[2,3-c]pyridin-3-yl]amino}-1H-indazol-3-yl)propan-1-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；100 mM Tris, 10% PEG 4000, 0.2 M NDSB-256, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.50 Å R-free 0.303
3PSB Furo[2,3-c]pyridine-based Indanone Oximes as Potent and Selective B-Raf Inhibitors Deposited 2010-12-01 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 433–726（294 aa） Fragment：UNP residues 432-726
Not recorded SM6 ethyl 3-{[1-(hydroxyamino)-2H-inden-5-yl]amino}thieno[2,3-c]pyridine-2-carboxylate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；10% PEG 8K 100mM Hepes pH8.0 3% aminocaproic acid 10% glycerol 2.6mg/ml protein 500uM inhibitor, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.40 Å R-free 0.268
3PSB Furo[2,3-c]pyridine-based Indanone Oximes as Potent and Selective B-Raf Inhibitors Deposited 2010-12-01 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 433–726（294 aa） Fragment：UNP residues 432-726
Not recorded SM6 ethyl 3-{[1-(hydroxyamino)-2H-inden-5-yl]amino}thieno[2,3-c]pyridine-2-carboxylate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；10% PEG 8K 100mM Hepes pH8.0 3% aminocaproic acid 10% glycerol 2.6mg/ml protein 500uM inhibitor, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.40 Å R-free 0.268
3PSD Non-oxime pyrazole based inhibitors of B-Raf kinase Deposited 2010-12-01 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 433–726（294 aa） Fragment：UNP residues 432-726
Not recorded SM7 6-[1-(piperidin-4-yl)-3-(pyridin-4-yl)-1H-pyrazol-4-yl]indeno[1,2-c]pyrazole × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；7.5% PEG 3350 100mM Tris pH8.0 10% Tacsimate 10% glycerol 1.6mg/ml protein 500uM inhibitor , VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.60 Å R-free 0.335
3PSD Non-oxime pyrazole based inhibitors of B-Raf kinase Deposited 2010-12-01 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 433–726（294 aa） Fragment：UNP residues 432-726
Not recorded SM7 6-[1-(piperidin-4-yl)-3-(pyridin-4-yl)-1H-pyrazol-4-yl]indeno[1,2-c]pyrazole × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；7.5% PEG 3350 100mM Tris pH8.0 10% Tacsimate 10% glycerol 1.6mg/ml protein 500uM inhibitor , VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.60 Å R-free 0.335
3Q4C Crystal Structure of Wild Type BRAF kinase domain in complex with organometallic inhibitor CNS292 Deposited 2010-12-23 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 432–726（295 aa）
Not recorded RSW [(1,2,3,4,5,6-eta)-(1S,2R,3R,4R,5S,6S)-1-carboxycyclohexane-1,2,3,4,5,6-hexayl](chloro)(3-methyl-5,7-dioxo-6,7-dihydro-5H-pyrido[2,3-a]pyrrolo[3,4-c]carbazol-12-ide-kappa~2~N~1~,N~12~)ruthenium(1+) × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；298 K；25mM magnesium acetate tetrahydrate, 100mM sodium cacodylate trihydrate, 20% PEG8K, pH 6.5, microbatch, temperature 298K
Resolution 3.20 Å R-free 0.280
3Q4C Crystal Structure of Wild Type BRAF kinase domain in complex with organometallic inhibitor CNS292 Deposited 2010-12-23 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 432–726（295 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；298 K；25mM magnesium acetate tetrahydrate, 100mM sodium cacodylate trihydrate, 20% PEG8K, pH 6.5, microbatch, temperature 298K
Resolution 3.20 Å R-free 0.280
3Q96 B-Raf kinase domain in complex with a tetrahydronaphthalene inhibitor Deposited 2011-01-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 446–727（282 aa） Fragment：residues 446-727
Chain B 446–727（282 aa） Fragment：residues 446-727
Not recorded 0NF (2S)-N-[3-(2-aminopropan-2-yl)-5-(trifluoromethyl)phenyl]-7-[(7-oxo-5,6,7,8-tetrahydro-1,8-naphthyridin-4-yl)oxy]-1,2,3,4-tetrahydronaphthalene-2-carboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；298 K；14.025% PEG 8000, 0.8M NP Lithium Cl, 0.06M Tris base, 0.04M Tris Cl, VAPOR DIFFUSION, temperature 298K
Resolution 3.10 Å R-free 0.288
3Q96 B-Raf kinase domain in complex with a tetrahydronaphthalene inhibitor Deposited 2011-01-07 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 A 446–727（282 aa） Fragment：residues 446-727
Not recorded 0NF (2S)-N-[3-(2-aminopropan-2-yl)-5-(trifluoromethyl)phenyl]-7-[(7-oxo-5,6,7,8-tetrahydro-1,8-naphthyridin-4-yl)oxy]-1,2,3,4-tetrahydronaphthalene-2-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；298 K；14.025% PEG 8000, 0.8M NP Lithium Cl, 0.06M Tris base, 0.04M Tris Cl, VAPOR DIFFUSION, temperature 298K
Resolution 3.10 Å R-free 0.288
3Q96 B-Raf kinase domain in complex with a tetrahydronaphthalene inhibitor Deposited 2011-01-07 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 B 446–727（282 aa） Fragment：residues 446-727
Not recorded 0NF (2S)-N-[3-(2-aminopropan-2-yl)-5-(trifluoromethyl)phenyl]-7-[(7-oxo-5,6,7,8-tetrahydro-1,8-naphthyridin-4-yl)oxy]-1,2,3,4-tetrahydronaphthalene-2-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；298 K；14.025% PEG 8000, 0.8M NP Lithium Cl, 0.06M Tris base, 0.04M Tris Cl, VAPOR DIFFUSION, temperature 298K
Resolution 3.10 Å R-free 0.288
3SKC Human B-Raf Kinase in Complex with an Amide Linked Pyrazolopyridine Inhibitor Deposited 2011-06-22 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 432–726（295 aa） Fragment：Human B-raf Kinase UNP residues 432-726
Not recorded BR2 2,6-difluoro-N-[(5S)-3-methoxy-5H-pyrazolo[3,4-b]pyridin-5-yl]-3-[(phenylsulfonyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PEG 10000, 100 mM Tris pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.20 Å R-free 0.271
3SKC Human B-Raf Kinase in Complex with an Amide Linked Pyrazolopyridine Inhibitor Deposited 2011-06-22 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 432–726（295 aa） Fragment：Human B-raf Kinase UNP residues 432-726
Not recorded BR2 2,6-difluoro-N-[(5S)-3-methoxy-5H-pyrazolo[3,4-b]pyridin-5-yl]-3-[(phenylsulfonyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PEG 10000, 100 mM Tris pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.20 Å R-free 0.271
3TV4 Human B-Raf Kinase Domain in Complex with an Bromopyridine Benzamide Inhibitor Deposited 2011-09-19 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 432–726（295 aa） Fragment：UNP residues 432-726
Not recorded TV4 N-(6-amino-5-bromopyridin-3-yl)-2,6-difluoro-3-[(propylsulfonyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PEG 8000, Tris pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.40 Å R-free 0.307
3TV4 Human B-Raf Kinase Domain in Complex with an Bromopyridine Benzamide Inhibitor Deposited 2011-09-19 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 432–726（295 aa） Fragment：UNP residues 432-726
Not recorded TV4 N-(6-amino-5-bromopyridin-3-yl)-2,6-difluoro-3-[(propylsulfonyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PEG 8000, Tris pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.40 Å R-free 0.307
3TV6 Human B-Raf Kinase Domain in Complex with a Methoxypyrazolopyridinyl Benzamide Inhibitor Deposited 2011-09-19 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 432–726（295 aa） Fragment：UNP residues 432-726
Not recorded B0R 2,6-difluoro-N-(3-methoxy-2H-pyrazolo[3,4-b]pyridin-5-yl)-3-[(propylsulfonyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PEG 8000, Tris pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.30 Å R-free 0.288
3TV6 Human B-Raf Kinase Domain in Complex with a Methoxypyrazolopyridinyl Benzamide Inhibitor Deposited 2011-09-19 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 432–726（295 aa） Fragment：UNP residues 432-726
Not recorded B0R 2,6-difluoro-N-(3-methoxy-2H-pyrazolo[3,4-b]pyridin-5-yl)-3-[(propylsulfonyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PEG 8000, Tris pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.30 Å R-free 0.288
4DBN Crystal Structure of the Kinase domain of Human B-raf with a [1,3]thiazolo[5,4-b]pyridine derivative Deposited 2012-01-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 445–726（282 aa） Fragment：Kinase Domain (UNP residues 445-726)
Chain B 445–726（282 aa） Fragment：Kinase Domain (UNP residues 445-726)
Not recorded 0JA 2-chloro-3-(1-cyanocyclopropyl)-N-[5-({2-[(cyclopropylcarbonyl)amino][1,3]thiazolo[5,4-b]pyridin-5-yl}oxy)-2-fluorophenyl]benzamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.3；293 K；9.6% PEG 8000, 0.8M LiCl, 100 mM Tris, pH 8.3, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.15 Å R-free 0.243
4DBN Crystal Structure of the Kinase domain of Human B-raf with a [1,3]thiazolo[5,4-b]pyridine derivative Deposited 2012-01-16 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 A 445–726（282 aa） Fragment：Kinase Domain (UNP residues 445-726)
Not recorded 0JA 2-chloro-3-(1-cyanocyclopropyl)-N-[5-({2-[(cyclopropylcarbonyl)amino][1,3]thiazolo[5,4-b]pyridin-5-yl}oxy)-2-fluorophenyl]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.3；293 K；9.6% PEG 8000, 0.8M LiCl, 100 mM Tris, pH 8.3, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.15 Å R-free 0.243
4DBN Crystal Structure of the Kinase domain of Human B-raf with a [1,3]thiazolo[5,4-b]pyridine derivative Deposited 2012-01-16 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 B 445–726（282 aa） Fragment：Kinase Domain (UNP residues 445-726)
Not recorded 0JA 2-chloro-3-(1-cyanocyclopropyl)-N-[5-({2-[(cyclopropylcarbonyl)amino][1,3]thiazolo[5,4-b]pyridin-5-yl}oxy)-2-fluorophenyl]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.3；293 K；9.6% PEG 8000, 0.8M LiCl, 100 mM Tris, pH 8.3, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.15 Å R-free 0.243
4E26 BRAF in complex with an organic inhibitor 7898734 Deposited 2012-03-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 432–726（295 aa） Fragment：UNP RESIDUES 432-768
Chain B 432–726（295 aa） Fragment：UNP RESIDUES 432-768
Not recorded 734 5-chloro-7-[(R)-furan-2-yl(pyridin-2-ylamino)methyl]quinolin-8-ol × 2 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；298 K；200 MM Magnesium acetate tetrahydrate, 100 mm sodium cacodylate trihydrate (pH 6.5), and 20% polyethylene glycol 8000, MICROBATCH, temperature 298K
Resolution 2.55 Å R-free 0.262
4E26 BRAF in complex with an organic inhibitor 7898734 Deposited 2012-03-07 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 A 432–726（295 aa） Fragment：UNP RESIDUES 432-768
Not recorded 734 5-chloro-7-[(R)-furan-2-yl(pyridin-2-ylamino)methyl]quinolin-8-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；298 K；200 MM Magnesium acetate tetrahydrate, 100 mm sodium cacodylate trihydrate (pH 6.5), and 20% polyethylene glycol 8000, MICROBATCH, temperature 298K
Resolution 2.55 Å R-free 0.262
4E26 BRAF in complex with an organic inhibitor 7898734 Deposited 2012-03-07 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 B 432–726（295 aa） Fragment：UNP RESIDUES 432-768
Not recorded 734 5-chloro-7-[(R)-furan-2-yl(pyridin-2-ylamino)methyl]quinolin-8-ol × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；298 K；200 MM Magnesium acetate tetrahydrate, 100 mm sodium cacodylate trihydrate (pH 6.5), and 20% polyethylene glycol 8000, MICROBATCH, temperature 298K
Resolution 2.55 Å R-free 0.262
4E4X Crystal Structure of B-Raf Kinase Domain in Complex with a Dihydropyrido[2,3-d]pyrimidinone-based Inhibitor Deposited 2012-03-13 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 432–726（295 aa） Fragment：B-Raf (432-726)
Not recorded T1Q N-(2,4-difluoro-3-{2-[(3-hydroxypropyl)amino]-8-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl}phenyl)propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PEG 8000, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.60 Å R-free 0.315
4E4X Crystal Structure of B-Raf Kinase Domain in Complex with a Dihydropyrido[2,3-d]pyrimidinone-based Inhibitor Deposited 2012-03-13 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 432–726（295 aa） Fragment：B-Raf (432-726)
Not recorded T1Q N-(2,4-difluoro-3-{2-[(3-hydroxypropyl)amino]-8-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl}phenyl)propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PEG 8000, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.60 Å R-free 0.315
4EHE B-Raf Kinase Domain in Complex with an Aminothienopyrimidine-based Inhibitor Deposited 2012-04-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 432–726（295 aa） Fragment：Kinase Domain
Chain B 432–726（295 aa） Fragment：Kinase Domain
Not recorded RI8 4-amino-N-{2,6-difluoro-3-[(propylsulfonyl)amino]phenyl}thieno[3,2-d]pyrimidine-7-carboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；PEG 8000, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.30 Å R-free 0.296
4EHG B-Raf Kinase Domain in Complex with an Aminopyridimine-based Inhibitor Deposited 2012-04-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 432–726（295 aa） Fragment：kinase domain
Chain B 432–726（295 aa） Fragment：kinase domain
Mutation：V600E Mutation：V600E RI9 N-{2,4-difluoro-3-[({6-[(2-hydroxyethyl)amino]pyrimidin-4-yl}carbamoyl)amino]phenyl}propane-1-sulfonamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；12% PEG 8000, 400 mM Ammonium sulfate, 100 mM MES/Malic Acid/ Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.50 Å R-free 0.270
4FC0 Crystal Structure of Human Kinase Domain of B-raf with a DFG-out Inhibitor Deposited 2012-05-23 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 445–726（282 aa） Fragment：Kinase Domain (UNP residues 445-726)
Chain B 445–726（282 aa） Fragment：Kinase Domain (UNP residues 445-726)
Not recorded 0T2 2-chloro-3-[(2-cyanopropan-2-yl)oxy]-N-{5-[{2-[(cyclopropylcarbonyl)amino][1,3]thiazolo[5,4-b]pyridin-5-yl}(methyl)amino]-2-fluorophenyl}benzamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.3；277 K；7.8% PEG 8000, 0.8M LiCl, 100 mM Tris, pH 8.3, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.95 Å R-free 0.243
4FK3 B-Raf Kinase V600E Oncogenic Mutant in Complex with PLX3203 Deposited 2012-06-12 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 443–722（280 aa）
Chain B 443–722（280 aa）
Mutation：I543A, I544S, I551K, Q562R, L588N, V600E, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G Mutation：I543A, I544S, I551K, Q562R, L588N, V600E, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 325 N-{2,4-difluoro-3-[(5-pyridin-3-yl-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]phenyl}ethanesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；277 K；100MM BISTRIS AT PH 6.0, 12.5% 2,5-HEXANEDIOL, AND 12% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.65 Å R-free 0.315
4FK3 B-Raf Kinase V600E Oncogenic Mutant in Complex with PLX3203 Deposited 2012-06-12 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 A 443–722（280 aa）
Mutation：I543A, I544S, I551K, Q562R, L588N, V600E, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 325 N-{2,4-difluoro-3-[(5-pyridin-3-yl-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]phenyl}ethanesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；277 K；100MM BISTRIS AT PH 6.0, 12.5% 2,5-HEXANEDIOL, AND 12% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.65 Å R-free 0.315
4FK3 B-Raf Kinase V600E Oncogenic Mutant in Complex with PLX3203 Deposited 2012-06-12 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 443–722（280 aa）
Mutation：I543A, I544S, I551K, Q562R, L588N, V600E, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；277 K；100MM BISTRIS AT PH 6.0, 12.5% 2,5-HEXANEDIOL, AND 12% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.65 Å R-free 0.315
4G9C Human B-Raf Kinase Domain bound to a Type II Pyrazolopyridine Inhibitor Deposited 2012-07-23 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 432–726（295 aa） Fragment：Kinase Domain (UNP residues 432-726)
Not recorded 0WP 3-{[3-(2-cyanopropan-2-yl)benzoyl]amino}-2,6-difluoro-N-(3-methoxy-2H-pyrazolo[3,4-b]pyridin-5-yl)benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；100 mM Tris pH 9.0, PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.50 Å R-free 0.291
4G9C Human B-Raf Kinase Domain bound to a Type II Pyrazolopyridine Inhibitor Deposited 2012-07-23 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 432–726（295 aa） Fragment：Kinase Domain (UNP residues 432-726)
Not recorded 0WP 3-{[3-(2-cyanopropan-2-yl)benzoyl]amino}-2,6-difluoro-N-(3-methoxy-2H-pyrazolo[3,4-b]pyridin-5-yl)benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；100 mM Tris pH 9.0, PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.50 Å R-free 0.291
4G9R B-Raf V600E Kinase Domain Bound to a Type II Dihydroquinazoline Inhibitor Deposited 2012-07-24 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 432–726（295 aa） Fragment：Kinase Domain (UNP residues 432-726)
Mutation：V600E B1E 3-(2-cyanopropan-2-yl)-N-{4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；100 mM Tris, 16% PEG 8000, 100 mM NDSB-256, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.20 Å R-free 0.277
4G9R B-Raf V600E Kinase Domain Bound to a Type II Dihydroquinazoline Inhibitor Deposited 2012-07-24 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 432–726（295 aa） Fragment：Kinase Domain (UNP residues 432-726)
Mutation：V600E B1E 3-(2-cyanopropan-2-yl)-N-{4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；100 mM Tris, 16% PEG 8000, 100 mM NDSB-256, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.20 Å R-free 0.277
4H58 BRAF in complex with compound 3 Deposited 2012-09-18 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 448–722（275 aa） Fragment：protein kinase domain (UNP residues 448-722)
Not recorded 10Z N-(4-{[(2-methoxyethyl)amino]methyl}phenyl)-6-(pyridin-4-yl)quinazolin-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；salt, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.10 Å R-free 0.272
4H58 BRAF in complex with compound 3 Deposited 2012-09-18 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 448–722（275 aa） Fragment：protein kinase domain (UNP residues 448-722)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；salt, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.10 Å R-free 0.272
4H58 BRAF in complex with compound 3 Deposited 2012-09-18 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 C 448–722（275 aa） Fragment：protein kinase domain (UNP residues 448-722)
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；salt, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.10 Å R-free 0.272
4JVG B-Raf Kinase in Complex with Birb796 Deposited 2013-03-25 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 B 444–723（280 aa） Fragment：Kinase Domain
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G B96 1-(5-TERT-BUTYL-2-P-TOLYL-2H-PYRAZOL-3-YL)-3-[4-(2-MORPHOLIN-4-YL-ETHOXY)-NAPHTHALEN-1-YL]-UREA × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；0.1M BisTris propane, 30% PEG 3350, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.09 Å R-free 0.295
4JVG B-Raf Kinase in Complex with Birb796 Deposited 2013-03-25 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 A 444–723（280 aa） Fragment：Kinase Domain
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G B96 1-(5-TERT-BUTYL-2-P-TOLYL-2H-PYRAZOL-3-YL)-3-[4-(2-MORPHOLIN-4-YL-ETHOXY)-NAPHTHALEN-1-YL]-UREA × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；0.1M BisTris propane, 30% PEG 3350, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.09 Å R-free 0.295
4JVG B-Raf Kinase in Complex with Birb796 Deposited 2013-03-25 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 444–723（280 aa） Fragment：Kinase Domain
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G B96 1-(5-TERT-BUTYL-2-P-TOLYL-2H-PYRAZOL-3-YL)-3-[4-(2-MORPHOLIN-4-YL-ETHOXY)-NAPHTHALEN-1-YL]-UREA × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；0.1M BisTris propane, 30% PEG 3350, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.09 Å R-free 0.295
4JVG B-Raf Kinase in Complex with Birb796 Deposited 2013-03-25 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain D 444–723（280 aa） Fragment：Kinase Domain
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G B96 1-(5-TERT-BUTYL-2-P-TOLYL-2H-PYRAZOL-3-YL)-3-[4-(2-MORPHOLIN-4-YL-ETHOXY)-NAPHTHALEN-1-YL]-UREA × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；0.1M BisTris propane, 30% PEG 3350, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.09 Å R-free 0.295
4KSP Crystal Structure of Human B-raf bound to a DFG-out Inhibitor TAK-632 Deposited 2013-05-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 445–726（282 aa） Fragment：UNP residues 445-726
Chain B 445–726（282 aa） Fragment：UNP residues 445-726
Not recorded 1SU N-{7-cyano-6-[4-fluoro-3-({[3-(trifluoromethyl)phenyl]acetyl}amino)phenoxy]-1,3-benzothiazol-2-yl}cyclopropanecarboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions sitting drop, vapor diffusion；pH 8.3；277 K；9.6 % PEG 8000, 0.8M LiCl, 100 mM Tris pH 8.3, sitting drop, vapor diffusion, temperature 277K
Resolution 2.93 Å R-free 0.242
4KSP Crystal Structure of Human B-raf bound to a DFG-out Inhibitor TAK-632 Deposited 2013-05-17 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 A 445–726（282 aa） Fragment：UNP residues 445-726
Not recorded 1SU N-{7-cyano-6-[4-fluoro-3-({[3-(trifluoromethyl)phenyl]acetyl}amino)phenoxy]-1,3-benzothiazol-2-yl}cyclopropanecarboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions sitting drop, vapor diffusion；pH 8.3；277 K；9.6 % PEG 8000, 0.8M LiCl, 100 mM Tris pH 8.3, sitting drop, vapor diffusion, temperature 277K
Resolution 2.93 Å R-free 0.242
4KSP Crystal Structure of Human B-raf bound to a DFG-out Inhibitor TAK-632 Deposited 2013-05-17 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 B 445–726（282 aa） Fragment：UNP residues 445-726
Not recorded 1SU N-{7-cyano-6-[4-fluoro-3-({[3-(trifluoromethyl)phenyl]acetyl}amino)phenoxy]-1,3-benzothiazol-2-yl}cyclopropanecarboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions sitting drop, vapor diffusion；pH 8.3；277 K；9.6 % PEG 8000, 0.8M LiCl, 100 mM Tris pH 8.3, sitting drop, vapor diffusion, temperature 277K
Resolution 2.93 Å R-free 0.242
4KSQ Crystal Structure of Human B-raf bound to a DFG-out Inhibitor 5B Deposited 2013-05-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 445–726（282 aa） Fragment：UNP residues 445-726
Chain B 445–726（282 aa） Fragment：UNP residues 445-726
Not recorded 1SW N-{7-cyano-6-[4-fluoro-3-({[3-(trifluoromethyl)phenyl]carbamoyl}amino)phenoxy]-1,3-benzothiazol-2-yl}cyclopropanecarboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions sitting drop, vapor diffusion；pH 8.3；277 K；7.8% PEG 8000, 0.8M LiCl, 100 mM Tris pH 8.3, sitting drop, vapor diffusion, temperature 277K
Resolution 3.30 Å R-free 0.256
4KSQ Crystal Structure of Human B-raf bound to a DFG-out Inhibitor 5B Deposited 2013-05-17 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 A 445–726（282 aa） Fragment：UNP residues 445-726
Not recorded 1SW N-{7-cyano-6-[4-fluoro-3-({[3-(trifluoromethyl)phenyl]carbamoyl}amino)phenoxy]-1,3-benzothiazol-2-yl}cyclopropanecarboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions sitting drop, vapor diffusion；pH 8.3；277 K；7.8% PEG 8000, 0.8M LiCl, 100 mM Tris pH 8.3, sitting drop, vapor diffusion, temperature 277K
Resolution 3.30 Å R-free 0.256
4KSQ Crystal Structure of Human B-raf bound to a DFG-out Inhibitor 5B Deposited 2013-05-17 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 B 445–726（282 aa） Fragment：UNP residues 445-726
Not recorded 1SW N-{7-cyano-6-[4-fluoro-3-({[3-(trifluoromethyl)phenyl]carbamoyl}amino)phenoxy]-1,3-benzothiazol-2-yl}cyclopropanecarboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions sitting drop, vapor diffusion；pH 8.3；277 K；7.8% PEG 8000, 0.8M LiCl, 100 mM Tris pH 8.3, sitting drop, vapor diffusion, temperature 277K
Resolution 3.30 Å R-free 0.256
4MBJ Human B-Raf Kinase Domain in Complex with an Imidazopyridine-based Inhibitor Deposited 2013-08-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 432–723（292 aa） Fragment：protein kinase domain (UNP residues 432-723)
Chain B 432–723（292 aa） Fragment：protein kinase domain (UNP residues 432-723)
Not recorded DFS 2,6-difluoro-N-(1H-imidazo[4,5-b]pyridin-6-yl)-3-[(propylsulfonyl)amino]benzamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；PEG8000, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.60 Å R-free 0.328
4MNE Crystal structure of the BRAF:MEK1 complex Deposited 2013-09-10 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 432–726（295 aa） Fragment：kinase domain (UNP residues 432-726)
Chain C 432–726（295 aa） Fragment：kinase domain (UNP residues 432-726)
Not recorded ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 573 7-fluoro-3-[(2-fluoro-4-iodophenyl)amino]-N-{[(2S)-2-hydroxypropyl]oxy}furo[3,2-c]pyridine-2-carboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；292 K；20% PEG8000, 0.1 M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.85 Å R-free 0.240
4MNE Crystal structure of the BRAF:MEK1 complex Deposited 2013-09-10 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 F 432–726（295 aa） Fragment：kinase domain (UNP residues 432-726)
Chain G 432–726（295 aa） Fragment：kinase domain (UNP residues 432-726)
Not recorded ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 573 7-fluoro-3-[(2-fluoro-4-iodophenyl)amino]-N-{[(2S)-2-hydroxypropyl]oxy}furo[3,2-c]pyridine-2-carboxamide × 3 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；292 K；20% PEG8000, 0.1 M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.85 Å R-free 0.240
4MNF Crystal structure of BRAF-V600E bound to GDC0879 Deposited 2013-09-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 432–736（305 aa） Fragment：kinase domain (UNP residues 432-736)
Chain B 432–736（305 aa） Fragment：kinase domain (UNP residues 432-736)
Mutation：V600E Mutation：V600E 29L 2-{4-[(1E)-1-(hydroxyimino)-2,3-dihydro-1H-inden-5-yl]-3-(pyridin-4-yl)-1H-pyrazol-1-yl}ethanol × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；292 K；10% PEG8000, 0.1 M HEPES, pH 7.5, 0.5 M sodium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 292K
Resolution 2.80 Å R-free 0.275
4PP7 Highly Potent and Selective 3-N-methylquinazoline-4(3H)-one Based Inhibitors of B-RafV600E Kinase Deposited 2014-02-26 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 432–726（295 aa） Fragment：protein kinase domain (UNP residues 432-726)
Not recorded 2VX N-{2,4-difluoro-3-[methyl(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；100 mM Tris, pH 9.0, 8% PEG6000, glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.40 Å R-free 0.254
4PP7 Highly Potent and Selective 3-N-methylquinazoline-4(3H)-one Based Inhibitors of B-RafV600E Kinase Deposited 2014-02-26 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 432–726（295 aa） Fragment：protein kinase domain (UNP residues 432-726)
Not recorded 2VX N-{2,4-difluoro-3-[methyl(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；293 K；100 mM Tris, pH 9.0, 8% PEG6000, glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.40 Å R-free 0.254
4R5Y The complex structure of Braf V600E kinase domain with a novel Braf inhibitor Deposited 2014-08-22 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 444–723（280 aa） Fragment：BRAF kinase domain (UNP residues 444-723)
Mutation：V600E, I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 3K3 5-({(1R,1aS,6bR)-1-[5-(trifluoromethyl)-1H-benzimidazol-2-yl]-1a,6b-dihydro-1H-cyclopropa[b][1]benzofuran-5-yl}oxy)-3,4-dihydro-1,8-naphthyridin-2(1H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；0.1 M Bis-Tris, pH 6.5, 23% PEG3350, 0.2 M magnesium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 3.50 Å R-free 0.306
4R5Y The complex structure of Braf V600E kinase domain with a novel Braf inhibitor Deposited 2014-08-22 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 444–723（280 aa） Fragment：BRAF kinase domain (UNP residues 444-723)
Mutation：V600E, I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 3K3 5-({(1R,1aS,6bR)-1-[5-(trifluoromethyl)-1H-benzimidazol-2-yl]-1a,6b-dihydro-1H-cyclopropa[b][1]benzofuran-5-yl}oxy)-3,4-dihydro-1,8-naphthyridin-2(1H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；0.1 M Bis-Tris, pH 6.5, 23% PEG3350, 0.2 M magnesium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 3.50 Å R-free 0.306
4RZV Crystal structure of the BRAF (R509H) kinase domain monomer bound to Vemurafenib Deposited 2014-12-24 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 443–723（281 aa） Fragment：Protein kinase domain residues 443-723
Mutation：R509H, I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 032 N-(3-{[5-(4-chlorophenyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]carbonyl}-2,4-difluorophenyl)propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；0.1 M Tris pH 7.0, 18% (w/v) PEG2000 MME , VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.99 Å R-free 0.267
4RZV Crystal structure of the BRAF (R509H) kinase domain monomer bound to Vemurafenib Deposited 2014-12-24 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 443–723（281 aa） Fragment：Protein kinase domain residues 443-723
Mutation：R509H, I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 032 N-(3-{[5-(4-chlorophenyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]carbonyl}-2,4-difluorophenyl)propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；0.1 M Tris pH 7.0, 18% (w/v) PEG2000 MME , VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.99 Å R-free 0.267
4RZW Crystal structure of BRAF (R509H) kinase domain bound to AZ628 Deposited 2014-12-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 443–723（281 aa） Fragment：Protein kinase domain residues 443-723
Chain B 443–723（281 aa） Fragment：Protein kinase domain residues 443-723
Mutation：R509H, I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G Mutation：R509H, I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G B1E 3-(2-cyanopropan-2-yl)-N-{4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}benzamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；0.1 M HEPES pH 7.0, 0.2 M Mg(NO3)2, 18% (w/v) PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.49 Å R-free 0.280
4RZW Crystal structure of BRAF (R509H) kinase domain bound to AZ628 Deposited 2014-12-24 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 A 443–723（281 aa） Fragment：Protein kinase domain residues 443-723
Mutation：R509H, I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G B1E 3-(2-cyanopropan-2-yl)-N-{4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；0.1 M HEPES pH 7.0, 0.2 M Mg(NO3)2, 18% (w/v) PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.49 Å R-free 0.280
4RZW Crystal structure of BRAF (R509H) kinase domain bound to AZ628 Deposited 2014-12-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 443–723（281 aa） Fragment：Protein kinase domain residues 443-723
Mutation：R509H, I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G B1E 3-(2-cyanopropan-2-yl)-N-{4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；0.1 M HEPES pH 7.0, 0.2 M Mg(NO3)2, 18% (w/v) PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 3.49 Å R-free 0.280
4WO5 Crystal structure of a BRAF kinase domain monomer Deposited 2014-10-15 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 444–723（280 aa） Fragment：UNP residues 444-723
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；295 K；0.1 M Tris, 0.2 M trimethylamine-N-oxide, 20% (w/v) PEG-MME 2,000
Resolution 2.83 Å R-free 0.260
4WO5 Crystal structure of a BRAF kinase domain monomer Deposited 2014-10-15 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 444–723（280 aa） Fragment：UNP residues 444-723
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；295 K；0.1 M Tris, 0.2 M trimethylamine-N-oxide, 20% (w/v) PEG-MME 2,000
Resolution 2.83 Å R-free 0.260
4XV1 B-Raf Kinase V600E oncogenic mutant in complex with PLX7904 Deposited 2015-01-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 444–705（262 aa） Fragment：UNP RESIDUES 444-705
Chain B 444–705（262 aa） Fragment：UNP RESIDUES 444-705
Mutation：S446A,S447A,I543A,I544S,I551K,Q562R,L588N,V600E,K630S,F667E,Y673S,A688R Mutation：S446A,S447A,I543A,I544S,I551K,Q562R,L588N,V600E,K630S,F667E,Y673S,A688R 904 N'-(3-{[5-(2-cyclopropylpyrimidin-5-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl]carbonyl}-2,4-difluorophenyl)-N-ethyl-N-methylsulfuric diamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；277 K；100MM BISTRIS AT PH 6.0, 12.5% 2,5- HEXANEDIOL, 12% PEG3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K
Resolution 2.47 Å R-free 0.273
4XV2 B-Raf Kinase V600E oncogenic mutant in complex with Dabrafenib Deposited 2015-01-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 444–705（262 aa） Fragment：UNP RESIDUES 444-705
Chain B 444–705（262 aa） Fragment：UNP RESIDUES 444-705
Mutation：S446A,S447A,I543A,I544S,I551K,Q562R,L588N,V600E,K630S,F667E,Y673S,A688R Mutation：S446A,S447A,I543A,I544S,I551K,Q562R,L588N,V600E,K630S,F667E,Y673S,A688R P06 Dabrafenib × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；277 K；0.1M BISTRIS AT PH 6.0, 12.5% 2,5- HEXABEDIOL, 12% PEG3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K
Resolution 2.50 Å R-free 0.244
4XV3 B-Raf Kinase V600E oncogenic mutant in complex with PLX7922 Deposited 2015-01-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 444–705（262 aa） Fragment：UNP RESIDUES 444-705
Chain B 444–705（262 aa） Fragment：UNP RESIDUES 444-705
Mutation：S446A,S447A,I543A,I544S,I551K,Q562R,L588N,V600E,K630S,F667E,Y673S,A688R Mutation：S446A,S447A,I543A,I544S,I551K,Q562R,L588N,V600E,K630S,F667E,Y673S,A688R P02 N'-{3-[5-(2-aminopyrimidin-4-yl)-2-tert-butyl-1,3-thiazol-4-yl]-2-fluorophenyl}-N-ethyl-N-methylsulfuric diamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；277 K；0.1M BISTRIS AT PH 6.0, 12.5% 2,5- HEXABEDIOL, 12% PEG3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K
Resolution 2.80 Å R-free 0.296
4XV9 B-Raf Kinase domain in complex with PLX5568 Deposited 2015-01-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 442–705（264 aa） Fragment：UNP RESIDUES 444-705
Mutation：I543A,I544S,I551K,Q562R,L588N,K630S,F667E,Y673S,A688R 1OO N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}-4-(trifluoromethyl)benzenesulfonamide × 2 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；277 K；0.1M MES AT PH6.0, 35% (V/V) 2-METHYL- 2,4-PENTANEDIOL 0.2M LI2SO4, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K
Resolution 2.00 Å R-free 0.238
4YHT bRaf complexed with an inhibitor Deposited 2015-02-27 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 449–720（272 aa） Fragment：UNP residues 449-720
Mutation：I542T, I543N, I550T, L705T, L715T GOL GLYCEROL × 1 4EF 3-[(5-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]-N-methyl-4-(morpholin-4-yl)benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；293 K；100 mM Tris pH 8.0, 650 mM NaCl, 3-6 % PEG 8000
Resolution 3.05 Å R-free 0.233
4YHT bRaf complexed with an inhibitor Deposited 2015-02-27 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 449–720（272 aa） Fragment：UNP residues 449-720
Mutation：I542T, I543N, I550T, L705T, L715T GOL GLYCEROL × 1 4EF 3-[(5-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]-N-methyl-4-(morpholin-4-yl)benzenesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；293 K；100 mM Tris pH 8.0, 650 mM NaCl, 3-6 % PEG 8000
Resolution 3.05 Å R-free 0.233
5C9C CRYSTAL STRUCTURE OF BRAF(V600E) IN COMPLEX WITH LY3009120 COMPND Deposited 2015-06-26 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 432–726（295 aa） Fragment：unp residues 432-726
Mutation：V600E 4Z5 1-(3,3-dimethylbutyl)-3-{2-fluoro-4-methyl-5-[7-methyl-2-(methylamino)pyrido[2,3-d]pyrimidin-6-yl]phenyl}urea × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；289 K；26% PEG 3350, 50 MM AMMONIUM CITRATE, 50 MM SODIUM FLORIDE, 2 MG/ML PROTEIN, 5-FOLD MOLAR EXCESS DP4978; CRYSTAL ID 215552F10, SITTING DROP VAPOR DIFFUSION, TEMPERATURE 289K
Resolution 2.70 Å R-free 0.238
5C9C CRYSTAL STRUCTURE OF BRAF(V600E) IN COMPLEX WITH LY3009120 COMPND Deposited 2015-06-26 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 432–726（295 aa） Fragment：unp residues 432-726
Mutation：V600E 4Z5 1-(3,3-dimethylbutyl)-3-{2-fluoro-4-methyl-5-[7-methyl-2-(methylamino)pyrido[2,3-d]pyrimidin-6-yl]phenyl}urea × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；289 K；26% PEG 3350, 50 MM AMMONIUM CITRATE, 50 MM SODIUM FLORIDE, 2 MG/ML PROTEIN, 5-FOLD MOLAR EXCESS DP4978; CRYSTAL ID 215552F10, SITTING DROP VAPOR DIFFUSION, TEMPERATURE 289K
Resolution 2.70 Å R-free 0.238
5C9C CRYSTAL STRUCTURE OF BRAF(V600E) IN COMPLEX WITH LY3009120 COMPND Deposited 2015-06-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 432–726（295 aa） Fragment：unp residues 432-726
Chain B 432–726（295 aa） Fragment：unp residues 432-726
Mutation：V600E Mutation：V600E 4Z5 1-(3,3-dimethylbutyl)-3-{2-fluoro-4-methyl-5-[7-methyl-2-(methylamino)pyrido[2,3-d]pyrimidin-6-yl]phenyl}urea × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；289 K；26% PEG 3350, 50 MM AMMONIUM CITRATE, 50 MM SODIUM FLORIDE, 2 MG/ML PROTEIN, 5-FOLD MOLAR EXCESS DP4978; CRYSTAL ID 215552F10, SITTING DROP VAPOR DIFFUSION, TEMPERATURE 289K
Resolution 2.70 Å R-free 0.238
5CSW B-RAF in complex with Dabrafenib Deposited 2015-07-23 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 442–721（280 aa） Fragment：KINASE DOMAIN, UNP residues 442-721
Not recorded P06 Dabrafenib × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；PEG 3350
Resolution 2.66 Å R-free 0.282
5CSW B-RAF in complex with Dabrafenib Deposited 2015-07-23 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 442–721（280 aa） Fragment：KINASE DOMAIN, UNP residues 442-721
Not recorded P06 Dabrafenib × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；PEG 3350
Resolution 2.66 Å R-free 0.282
5CSX CRYSTAL STRUCTURE OF B-RAF IN COMPLEX WITH BI 882370 Deposited 2015-07-23 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 442–721（280 aa） Fragment：UNP residues 442-721
Not recorded 54J N-(3-{5-[(1-ethylpiperidin-4-yl)(methyl)amino]-3-(pyrimidin-5-yl)-1H-pyrrolo[3,2-b]pyridin-1-yl}-2,4-difluorophenyl)propane-1-sulfonamide × 1 GLC alpha-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；PEG 3350
Resolution 2.51 Å R-free 0.282
5CT7 BRAF in Complex with RAF265 Deposited 2015-07-23 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 445–723（279 aa） Fragment：kinase domain (UNP residues 445-723)
Not recorded 55J 1-methyl-5-({2-[5-(trifluoromethyl)-1H-imidazol-2-yl]pyridin-4-yl}oxy)-N-[4-(trifluoromethyl)phenyl]-1H-benzimidazol-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.4；277 K；12% PEG8000, 0.1 M NaCl, and 0.1 M Tris pH 8.4
Resolution 3.17 Å R-free 0.217
5CT7 BRAF in Complex with RAF265 Deposited 2015-07-23 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 445–723（279 aa） Fragment：kinase domain (UNP residues 445-723)
Not recorded 55J 1-methyl-5-({2-[5-(trifluoromethyl)-1H-imidazol-2-yl]pyridin-4-yl}oxy)-N-[4-(trifluoromethyl)phenyl]-1H-benzimidazol-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.4；277 K；12% PEG8000, 0.1 M NaCl, and 0.1 M Tris pH 8.4
Resolution 3.17 Å R-free 0.217
5FD2 B-Raf wild-type kinase domain in complex with a purinylpyridinylamino-based inhibitor Deposited 2015-12-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 433–726（294 aa） Fragment：UNP residues 433-726
Chain B 433–726（294 aa） Fragment：UNP residues 433-726
Not recorded 5XJ 6-[2-[[3-(dimethylsulfamoylamino)-2,6-bis(fluoranyl)phenyl]amino]pyridin-3-yl]-7~{H}-purine × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；PEG 8000, tacsimate, tris
Resolution 2.89 Å R-free 0.278
5HI2 BRAF Kinase domain b3aC loop deletion mutant in complex with sorafenib Deposited 2016-01-11 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 444–723（280 aa）
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G. delta N486-P490 BAX 4-{4-[({[4-CHLORO-3-(TRIFLUOROMETHYL)PHENYL]AMINO}CARBONYL)AMINO]PHENOXY}-N-METHYLPYRIDINE-2-CARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；292 K；20% PEG 3350, and 0.2M Potassium Nitrate
Resolution 2.51 Å R-free 0.237
5HID BRAF Kinase domain b3aC loop deletion mutant in complex with AZ628 Deposited 2016-01-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 444–723（280 aa）
Chain B 444–723（280 aa）
Not recorded B1E 3-(2-cyanopropan-2-yl)-N-{4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}benzamide × 2 PEG DI(HYDROXYETHYL)ETHER × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；292 K；20% PEG 3350, and 0.2M Potassium Nitrate
Resolution 2.50 Å R-free 0.279
5HIE BRAF Kinase domain b3aC loop deletion mutant in complex with dabrafenib Deposited 2016-01-11 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 432–726（295 aa）
Not recorded P06 Dabrafenib × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；292 K；0.1M Tris pH8.5, 19.3% PEG 8K, 500 mM NaCl
Resolution 3.00 Å R-free 0.221
5HIE BRAF Kinase domain b3aC loop deletion mutant in complex with dabrafenib Deposited 2016-01-11 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 432–726（295 aa）
Not recorded P06 Dabrafenib × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；292 K；0.1M Tris pH8.5, 19.3% PEG 8K, 500 mM NaCl
Resolution 3.00 Å R-free 0.221
5HIE BRAF Kinase domain b3aC loop deletion mutant in complex with dabrafenib Deposited 2016-01-11 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 C 432–726（295 aa）
Not recorded P06 Dabrafenib × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；292 K；0.1M Tris pH8.5, 19.3% PEG 8K, 500 mM NaCl
Resolution 3.00 Å R-free 0.221
5HIE BRAF Kinase domain b3aC loop deletion mutant in complex with dabrafenib Deposited 2016-01-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain D 432–726（295 aa）
Not recorded P06 Dabrafenib × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；292 K；0.1M Tris pH8.5, 19.3% PEG 8K, 500 mM NaCl
Resolution 3.00 Å R-free 0.221
5ITA Crystal Structure of BRAF Kinase Domain Bound to AZ-VEM Deposited 2016-03-16 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 448–723（276 aa） Fragment：residues 448-723
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 6DC N-{2-cyano-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291.1 K；PEG3350
Resolution 1.95 Å R-free 0.244
5ITA Crystal Structure of BRAF Kinase Domain Bound to AZ-VEM Deposited 2016-03-16 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 448–723（276 aa） Fragment：residues 448-723
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 6DC N-{2-cyano-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}propane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291.1 K；PEG3350
Resolution 1.95 Å R-free 0.244
5ITA Crystal Structure of BRAF Kinase Domain Bound to AZ-VEM Deposited 2016-03-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 448–723（276 aa） Fragment：residues 448-723
Chain B 448–723（276 aa） Fragment：residues 448-723
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G 6DC N-{2-cyano-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]phenyl}propane-1-sulfonamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291.1 K；PEG3350
Resolution 1.95 Å R-free 0.244
5J17 Solution structure of Ras Binding Domain (RBD) of B-Raf Deposited 2016-03-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 151–232（82 aa） Fragment：residues 151-232
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.4；298 K；Ionic strength (raw mmCIF value) 0.2；Pressure 1
NMR sample composition 200 uM [U-99% 15N] B-RAF RBD, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 200 uM [U-99% 13C; U-99% 15N] B-RAF RBD, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
5J18 Solution structure of Ras Binding Domain (RBD) of B-Raf complexed with Rigosertib (Complex I) Deposited 2016-03-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 151–232（82 aa）
Not recorded 6FS N-[2-methoxy-5-({[(E)-2-(2,4,6-trimethoxyphenyl)ethenyl]sulfonyl}methyl)phenyl]glycine × 1 SOLUTION NMR
NMR measurement conditions pH 7.4；298 K；Ionic strength (raw mmCIF value) 200；Pressure 1
NMR sample composition 200 uM [U-99% 13C; U-99% 15N] B-RAF-RBD:Rigosertib Complex I, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
5J2R Solution structure of Ras Binding Domain (RBD) of B-Raf Deposited 2016-03-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 151–232（82 aa） Fragment：residues 151-232
Not recorded 6FS N-[2-methoxy-5-({[(E)-2-(2,4,6-trimethoxyphenyl)ethenyl]sulfonyl}methyl)phenyl]glycine × 1 SOLUTION NMR
NMR measurement conditions pH 7.4；298 K；Ionic strength (raw mmCIF value) 200；Pressure 1
NMR sample composition 200 uM [U-99% 13C; U-99% 15N] B-RAF RBD:Rigosertib Complex II, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
5JRQ BRAFV600E Kinase Domain In Complex with Chemically Linked Vemurafenib Inhibitor VEM-6-VEM Deposited 2016-05-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 448–723（276 aa） Fragment：Kinase domain (UNP residues 448-723)
Chain B 448–723（276 aa） Fragment：Kinase domain (UNP residues 448-723)
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G, V600E Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G, V600E 6N9 N-{2,4-difluoro-3-[5-(4-methoxyphenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]phenyl}propane-1-sulfonamide × 2 DMS DIMETHYL SULFOXIDE × 2 GOL GLYCEROL × 1 TMA TETRAMETHYLAMMONIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；100mM Tris pH 8.5, 14% PEG Monomethyl Ether 2000, and 200mM Trimethyl Amine N-oxide Dihydrate
Resolution 2.29 Å R-free 0.254
5JSM BRAFV600E Kinase Domain In Complex with Chemically Linked Vemurafenib Inhibitor VEM-3-VEM Deposited 2016-05-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 448–723（276 aa） Fragment：Kinase domain (UNP residues 448-723)
Chain B 448–723（276 aa） Fragment：Kinase domain (UNP residues 448-723)
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G, V600E Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G, V600E DMS DIMETHYL SULFOXIDE × 4 BEN BENZAMIDINE × 2 EOH ETHANOL × 3 6NB N,N'-{ethane-1,2-diylbis[oxyethane-2,1-diyloxy-4,1-phenylene-1H-pyrrolo[2,3-b]pyridine-5,3-diylcarbonyl(2,4-difluoro-3,1-phenylene)]}di(propane-1-sulfonamide) × 1 CL CHLORIDE ION × 2 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；100mM Tris pH 8.5, 5% Ethanol, 2% Benzamidine HCl
Resolution 2.19 Å R-free 0.260
5JSM BRAFV600E Kinase Domain In Complex with Chemically Linked Vemurafenib Inhibitor VEM-3-VEM Deposited 2016-05-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain C 448–723（276 aa） Fragment：Kinase domain (UNP residues 448-723)
Chain D 448–723（276 aa） Fragment：Kinase domain (UNP residues 448-723)
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G, V600E Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G, V600E DMS DIMETHYL SULFOXIDE × 2 6NB N,N'-{ethane-1,2-diylbis[oxyethane-2,1-diyloxy-4,1-phenylene-1H-pyrrolo[2,3-b]pyridine-5,3-diylcarbonyl(2,4-difluoro-3,1-phenylene)]}di(propane-1-sulfonamide) × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；100mM Tris pH 8.5, 5% Ethanol, 2% Benzamidine HCl
Resolution 2.19 Å R-free 0.260
5JT2 BRAFV600E Kinase Domain In Complex with Chemically Linked Vemurafenib Inhibitor VEM-BISAMIDE Deposited 2016-05-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 448–723（276 aa） Fragment：Kinase domain (UNP residues 448-723)
Chain B 448–723（276 aa） Fragment：Kinase domain (UNP residues 448-723)
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G, V600E Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G, V600E BEN BENZAMIDINE × 2 6NC 2,2'-oxybis(N-{[4-(3-{2,6-difluoro-3-[(propane-1-sulfonyl)amino]benzoyl}-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl]methyl}acetamide) × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；100mM Tris pH 8.5 5% Ethanol 2% Benzamidine HCl
Resolution 2.70 Å R-free 0.273
5JT2 BRAFV600E Kinase Domain In Complex with Chemically Linked Vemurafenib Inhibitor VEM-BISAMIDE Deposited 2016-05-09 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain C 448–723（276 aa） Fragment：Kinase domain (UNP residues 448-723)
Chain D 448–723（276 aa） Fragment：Kinase domain (UNP residues 448-723)
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G, V600E Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G, V600E 6NC 2,2'-oxybis(N-{[4-(3-{2,6-difluoro-3-[(propane-1-sulfonyl)amino]benzoyl}-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl]methyl}acetamide) × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；100mM Tris pH 8.5 5% Ethanol 2% Benzamidine HCl
Resolution 2.70 Å R-free 0.273
5VAL BRAF in Complex with N-(3-(tert-butyl)phenyl)-4-methyl-3-(6-morpholinopyrimidin-4-yl)benzamide Deposited 2017-03-27 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 445–723（279 aa） Fragment：UNP residues 445-723
Not recorded 92D N-(3-tert-butylphenyl)-4-methyl-3-[6-(morpholin-4-yl)pyrimidin-4-yl]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.4；291 K；100 mM Tris ph 8.4, 12% PEG8000, and 100mM NaCl
Resolution 2.26 Å R-free 0.217
5VAL BRAF in Complex with N-(3-(tert-butyl)phenyl)-4-methyl-3-(6-morpholinopyrimidin-4-yl)benzamide Deposited 2017-03-27 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 445–723（279 aa） Fragment：UNP residues 445-723
Not recorded 92D N-(3-tert-butylphenyl)-4-methyl-3-[6-(morpholin-4-yl)pyrimidin-4-yl]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.4；291 K；100 mM Tris ph 8.4, 12% PEG8000, and 100mM NaCl
Resolution 2.26 Å R-free 0.217
5VAM BRAF in Complex with RAF709 Deposited 2017-03-27 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 445–723（279 aa） Fragment：UNP residues 445-723
Not recorded 92J N-{2-methyl-5'-(morpholin-4-yl)-6'-[(oxan-4-yl)oxy][3,3'-bipyridin]-5-yl}-3-(trifluoromethyl)benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.4；291 K；100 mM Tris ph 8.4, 12% PEG8000, and 50mM NaCl
Resolution 2.10 Å R-free 0.223
5VAM BRAF in Complex with RAF709 Deposited 2017-03-27 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 445–723（279 aa） Fragment：UNP residues 445-723
Not recorded 92J N-{2-methyl-5'-(morpholin-4-yl)-6'-[(oxan-4-yl)oxy][3,3'-bipyridin]-5-yl}-3-(trifluoromethyl)benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.4；291 K；100 mM Tris ph 8.4, 12% PEG8000, and 50mM NaCl
Resolution 2.10 Å R-free 0.223
5VYK Crystal structure of the BRS domain of BRAF in complex with the CC-SAM domain of KSR1 Deposited 2017-05-25 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 36–110（75 aa） Fragment：UNP Q8IVT5 residues 27-172, UNP F7FV05 residues 39-108
Chain C 36–110（75 aa） Fragment：UNP Q8IVT5 residues 27-172, UNP F7FV05 residues 39-108
Not recorded GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；0.1M Tris pH 7.5, 3.0M sodium formate
Resolution 1.75 Å R-free 0.239
6B8U Crystals Structure of B-Raf kinase domain in complex with an Imidazopyridinyl benzamide inhibitor Deposited 2017-10-09 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 445–723（279 aa） Fragment：UNP residues 445-723
Not recorded 8EN ~{N}-[3-(2-acetamidoimidazo[1,2-a]pyridin-6-yl)-4-methyl-phenyl]-3-(trifluoromethyl)benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.7；277 K；10% PEG8000, 0.1 M sodium citrate pH 4.7, and 0.2 M sodium chloride
Resolution 2.68 Å R-free 0.218
6B8U Crystals Structure of B-Raf kinase domain in complex with an Imidazopyridinyl benzamide inhibitor Deposited 2017-10-09 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 445–723（279 aa） Fragment：UNP residues 445-723
Not recorded 8EN ~{N}-[3-(2-acetamidoimidazo[1,2-a]pyridin-6-yl)-4-methyl-phenyl]-3-(trifluoromethyl)benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.7；277 K；10% PEG8000, 0.1 M sodium citrate pH 4.7, and 0.2 M sodium chloride
Resolution 2.68 Å R-free 0.218
6CAD Crystal structure of RAF kinase domain bound to the inhibitor 2a Deposited 2018-01-30 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 444–723（280 aa）
Not recorded EU4 1-(propan-2-yl)-3-({3-[3-(trifluoromethyl)phenyl]isoquinolin-8-yl}ethynyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；30% PEG 3350, 0.1M Bis-Tris Propane pH 6.5, 0.2M Sodium Nitrate
Resolution 2.55 Å R-free 0.277
6CAD Crystal structure of RAF kinase domain bound to the inhibitor 2a Deposited 2018-01-30 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 444–723（280 aa）
Not recorded EU4 1-(propan-2-yl)-3-({3-[3-(trifluoromethyl)phenyl]isoquinolin-8-yl}ethynyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；30% PEG 3350, 0.1M Bis-Tris Propane pH 6.5, 0.2M Sodium Nitrate
Resolution 2.55 Å R-free 0.277
6N0P BRAF in complex with N-(3-(2-(2-hydroxyethoxy)-6-morpholinopyridin-4-yl)-4-methylphenyl)-2-(trifluoromethyl)isonicotinamide (LXH254) Deposited 2018-11-07 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 449–721（273 aa）
Not recorded K81 N-{3-[2-(2-hydroxyethoxy)-6-(morpholin-4-yl)pyridin-4-yl]-4-methylphenyl}-2-(trifluoromethyl)pyridine-4-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；100 mM Tris ph 7.7, 12% PEG8000, and 100 mM NaCl
Resolution 2.37 Å R-free 0.233
6N0P BRAF in complex with N-(3-(2-(2-hydroxyethoxy)-6-morpholinopyridin-4-yl)-4-methylphenyl)-2-(trifluoromethyl)isonicotinamide (LXH254) Deposited 2018-11-07 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 449–721（273 aa）
Not recorded K81 N-{3-[2-(2-hydroxyethoxy)-6-(morpholin-4-yl)pyridin-4-yl]-4-methylphenyl}-2-(trifluoromethyl)pyridine-4-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；100 mM Tris ph 7.7, 12% PEG8000, and 100 mM NaCl
Resolution 2.37 Å R-free 0.233
6N0Q BRAF in complex with N-(4-methyl-3-(1-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)phenyl)-3-(trifluoromethyl)benzamide. Deposited 2018-11-07 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 445–723（279 aa）
Not recorded K7S N-[4-methyl-3-(1-methyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)phenyl]-3-(trifluoromethyl)benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；100 mM Tris pH 8.3, 15% PEG8000, and 25% glycerol
Resolution 2.04 Å R-free 0.213
6N0Q BRAF in complex with N-(4-methyl-3-(1-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)phenyl)-3-(trifluoromethyl)benzamide. Deposited 2018-11-07 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 445–723（279 aa）
Not recorded K7S N-[4-methyl-3-(1-methyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)phenyl]-3-(trifluoromethyl)benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；100 mM Tris pH 8.3, 15% PEG8000, and 25% glycerol
Resolution 2.04 Å R-free 0.213
6NSQ Crystal structure of BRAF kinase domain bound to the inhibitor 2l Deposited 2019-01-25 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 444–723（280 aa） Fragment：residues 444-723
Chain B 444–723（280 aa） Fragment：residues 444-723
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G KZP 5-[(4-amino-1-ethyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl)ethynyl]-N-(4-chlorophenyl)-6-methylisoquinolin-1-amine × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；25% PEG 3350, 0.1M Bis-Tris Propane pH 7.75, 0.2M Sodium Malonate
Resolution 3.05 Å R-free 0.275
6NYB Structure of a MAPK pathway complex Deposited 2019-02-11 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 × 4 PDB declaration: tetrameric
Chain A 1–766（766 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 ZN ZINC ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6P3D The co-crystal structure of BRAF(V600E) with ponatinib Deposited 2019-05-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 448–721（274 aa） Fragment：KINASE DOMAIN RESIDUES 448-721
Not recorded 0LI 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-{4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}benzam ide × 2 SO4 SULFATE ION × 16 NH4 AMMONIUM ION × 2 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；2 M AMMONIUM SULFATE, 5% (V/V) 2 -PROPANOL, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K
Resolution 2.11 Å R-free 0.245
6P7G The co-crystal structure of BRAF(V600E) with PHI1 Deposited 2019-06-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 448–723（276 aa） Fragment：Kinase domain residues 446-723
Chain B 448–723（276 aa） Fragment：Kinase domain residues 446-723
Mutation：I543A, I544S, I551K, Q562R, L588N, V600E, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G Mutation：I543A, I544S, I551K, Q562R, L588N, V600E, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G E7M 3-[(imidazo[1,2-b]pyridazin-3-yl)ethynyl]-4-methyl-N-[4-({[2-(morpholin-4-yl)ethyl]amino}methyl)-3-(trifluoromethyl)phenyl]benzamide × 2 NHE 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9；291 K；0.1 M CHES/NaOH, 1 M Sodium Citrate
Resolution 2.65 Å R-free 0.279
6P7G The co-crystal structure of BRAF(V600E) with PHI1 Deposited 2019-06-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain C 448–723（276 aa） Fragment：Kinase domain residues 446-723
Chain D 448–723（276 aa） Fragment：Kinase domain residues 446-723
Mutation：I543A, I544S, I551K, Q562R, L588N, V600E, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G Mutation：I543A, I544S, I551K, Q562R, L588N, V600E, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G E7M 3-[(imidazo[1,2-b]pyridazin-3-yl)ethynyl]-4-methyl-N-[4-({[2-(morpholin-4-yl)ethyl]amino}methyl)-3-(trifluoromethyl)phenyl]benzamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 9；291 K；0.1 M CHES/NaOH, 1 M Sodium Citrate
Resolution 2.65 Å R-free 0.279
6PP9 Crystal structure of BRAF:MEK1 complex Deposited 2019-07-05 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 445–723（279 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 CL CHLORIDE ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 SO4 SULFATE ION × 1 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；100 mM Bis-Tris pH 6.4, 200 mM Ammonium Sulfate, and 22% PEG3350
Resolution 2.59 Å R-free 0.245
6Q0J Structure of a MAPK pathway complex Deposited 2019-08-01 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 × 6 PDB declaration: hexameric
Chain A 1–766（766 aa）
Chain B 1–766（766 aa）
Mutation：S365A Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：S365A Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 2 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
6Q0K Structure of a MAPK pathway complex Deposited 2019-08-01 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 × 4 PDB declaration: tetrameric
Chain A 1–766（766 aa）
Chain B 1–766（766 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 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
6Q0T Structure of a MAPK pathway complex Deposited 2019-08-02 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 × 5 PDB declaration: pentameric
Chain A 1–766（766 aa）
Chain B 1–766（766 aa）
Mutation：S365A Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：S365A Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
6U2G BRAF-MEK complex with AMP-PCP bound to BRAF Deposited 2019-08-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 432–726（295 aa）
Not recorded ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；Ammonium sulfate, MES, PEK 8000
Resolution 2.89 Å R-free 0.276
6U2H BRAF dimer bound to 14-3-3 Deposited 2019-08-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 447–735（289 aa）
Chain D 447–735（289 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) 29L 2-{4-[(1E)-1-(hydroxyimino)-2,3-dihydro-1H-inden-5-yl]-3-(pyridin-4-yl)-1H-pyrazol-1-yl}ethanol × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；291 K；PEG 6000 Tris pH 7.5
Resolution 2.50 Å R-free 0.263
6UAN B-Raf:14-3-3 complex Deposited 2019-09-11 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 × 4 PDB declaration: tetrameric
Chain B 1–766（766 aa）
Chain C 1–766（766 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 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6UUO Crystal structure of BRAF kinase domain bound to the PROTAC P4B Deposited 2019-10-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 444–723（280 aa）
Chain B 444–723（280 aa）
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G QH1 N-(3-{5-[(1-acetylpiperidin-4-yl)(methyl)amino]-3-(pyrimidin-5-yl)-1H-pyrrolo[3,2-b]pyridin-1-yl}-2,4-difluorophenyl)propane-1-sulfonamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293.15 K；20% PEG 6000, 0.1 M HEPES pH 7.0, 0.2 M Calcium Chloride
Resolution 3.29 Å R-free 0.288
6UUO Crystal structure of BRAF kinase domain bound to the PROTAC P4B Deposited 2019-10-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 444–723（280 aa）
Chain B 444–723（280 aa）
Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G Mutation：I543A, I544S, I551K, Q562R, L588N, K630S, F667E, Y673S, A688R, L706S, Q709R, S713E, L716E, S720E, P722S, K723G QH1 N-(3-{5-[(1-acetylpiperidin-4-yl)(methyl)amino]-3-(pyrimidin-5-yl)-1H-pyrrolo[3,2-b]pyridin-1-yl}-2,4-difluorophenyl)propane-1-sulfonamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293.15 K；20% PEG 6000, 0.1 M HEPES pH 7.0, 0.2 M Calcium Chloride
Resolution 3.29 Å R-free 0.288
6V2U Crystal structure of the insect cell-expressed WT-BRAF kinase in complex with Dabrafenib Deposited 2019-11-25 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 445–723（279 aa）
Not recorded P06 Dabrafenib × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；100 mM Tris pH 7, 2.5 M Sodium Chloride, 100 mM Magnesium Chloride
Resolution 3.78 Å R-free 0.309
6V2U Crystal structure of the insect cell-expressed WT-BRAF kinase in complex with Dabrafenib Deposited 2019-11-25 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 445–723（279 aa）
Not recorded P06 Dabrafenib × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；100 mM Tris pH 7, 2.5 M Sodium Chloride, 100 mM Magnesium Chloride
Resolution 3.78 Å R-free 0.309
6XAG Apo BRAF dimer bound to 14-3-3 Deposited 2020-06-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 447–735（289 aa）
Chain D 447–735（289 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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；289 K；100 mM HEPES pH 7.5, 200 mM ammonium sulfate, 23% (w/v) PEG 3350
Resolution 3.30 Å R-free 0.300
7M0T Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Selumetinib Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 445–723（279 aa）
Not recorded 3EW 5-[(4-bromo-2-chlorophenyl)amino]-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzimidazole-6-carboxamide × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Tris 8.5, 200 mM Lithium Sulfate and 22% PEG 3350
Resolution 3.19 Å R-free 0.254
7M0U Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Binimetinib Deposited 2021-03-11 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 445–723（279 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 QO7 5-[(4-bromo-2-fluorophenyl)amino]-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzimidazole-6-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Bis-Tris pH 8.5, 200 mM Lithium Sulfate, and 22% PEG3350
Resolution 3.09 Å R-free 0.230
7M0V Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Cobimetinib Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 445–723（279 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 EUI [3,4-BIS(FLUORANYL)-2-[(2-FLUORANYL-4-IODANYL-PHENYL)AMINO]PHENYL]-[3-OXIDANYL-3-[(2S)-PIPERIDIN-2-YL]AZETIDIN-1-YL]METHANONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Tris 8.5, 200 mM Lithium Sulfate and 22% PEG 3,350
Resolution 3.16 Å R-free 0.234
7M0W Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Pimasertib Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 445–723（279 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 QOA N-[(2S)-2,3-dihydroxypropyl]-3-[(2-fluoro-4-iodophenyl)amino]pyridine-4-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；100 mM Tris 8.5, 200 mM Lithium Sulfate and 22% PEG 3,350
Resolution 3.09 Å R-free 0.233
7M0X Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and PD0325901 Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 445–723（279 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 CL CHLORIDE ION × 1 4BM N-{[(2R)-2,3-dihydroxypropyl]oxy}-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]benzamide × 1 SO4 SULFATE ION × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；100 mM Bis-Tris pH 6.4, 200 mM Ammonium Sulfate, and 22% PEG3350
Resolution 2.47 Å R-free 0.215
7M0Y Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Trametinib Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 445–723（279 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 SO4 SULFATE ION × 1 QOM Trametinib × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Tris 8.5, 200 mM Lithium Sulfate and 22% PEG 3,350
Resolution 3.45 Å R-free 0.218
7M0Z Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and CH5126766 Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 445–723（279 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 SO4 SULFATE ION × 1 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Tris 8.5, 200 mM Lithium Sulfate and 22% PEG 3,350
Resolution 3.12 Å R-free 0.225
7MFD Autoinhibited BRAF:(14-3-3)2:MEK complex with the BRAF RBD resolved Deposited 2021-04-09 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 × 4 PDB declaration: tetrameric
Chain A 1–766（766 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.66 Å
7MFE Autoinhibited BRAF:(14-3-3)2 complex with the BRAF RBD resolved Deposited 2021-04-09 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 1–766（766 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.07 Å
7MFF Dimeric (BRAF)2:(14-3-3)2 complex bound to SB590885 Inhibitor Deposited 2021-04-09 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 × 4 PDB declaration: tetrameric
Chain A 1–766（766 aa）
Chain B 1–766（766 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) 215 (1Z)-5-(2-{4-[2-(DIMETHYLAMINO)ETHOXY]PHENYL}-5-PYRIDIN-4-YL-1H-IMIDAZOL-4-YL)INDAN-1-ONE OXIME × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.89 Å
7P3V B-Raf V600E structure bound to a new inhibitor Deposited 2021-07-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 448–719（272 aa）
Chain B 448–719（272 aa）
Not recorded 5I4 ~{N}-[3-[5-(2-azanylpyrimidin-4-yl)-2-[(3~{S})-morpholin-3-yl]-1,3-thiazol-4-yl]-2-fluoranyl-phenyl]-2,5-bis(fluoranyl)benzenesulfonamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；100 mM BisTrisPropane, 20% PEG 3350, and 250 mM Na-formate
Resolution 2.37 Å R-free 0.247
7SHV Crystal structure of BRAF kinase domain bound to GDC0879 Deposited 2021-10-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 432–726（295 aa）
Chain B 432–726（295 aa）
Not recorded 29L 2-{4-[(1E)-1-(hydroxyimino)-2,3-dihydro-1H-inden-5-yl]-3-(pyridin-4-yl)-1H-pyrazol-1-yl}ethanol × 2 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 5.5；292 K；0.1 M Na Cacodylate pH 5.5, 0.1 M Ca Acetate, 12% PEG 8000
Resolution 2.88 Å R-free 0.242
7ZR0 CryoEM structure of HSP90-CDC37-BRAF(V600E) complex. Deposited 2022-05-03 Different construct 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 1–766（766 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7ZR5 CryoEM structure of HSP90-CDC37-BRAF(V600E)-PP5(closed) complex Deposited 2022-05-03 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 K 1–766（766 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7ZR6 CryoEM structure of HSP90-CDC37-BRAF(V600E)-PP5(open) complex Deposited 2022-05-03 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 K 1–766（766 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
8C7X Crystal structure of BRAF in complex with a hybrid compound 6 Deposited 2023-01-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 444–721（278 aa）
Chain B 444–721（278 aa）
Not recorded EDO 1,2-ETHANEDIOL × 17 BR BROMIDE ION × 3 TXV ~{N}-[3-[(5-chloranyl-1~{H}-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-bis(fluoranyl)phenyl]-3-(2-cyanopropan-2-yl)benzamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；19% PEG3350, 0.1M bis-tris-propane pH 7.0, 0.2M sodium bromide, 10% ethylene glycol
Resolution 1.65 Å R-free 0.171
8C7Y Crystal structure of BRAF V600E in complex with a hybrid compound 6 Deposited 2023-01-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 444–721（278 aa）
Chain B 444–721（278 aa）
Not recorded EDO 1,2-ETHANEDIOL × 19 NO3 NITRATE ION × 1 TXV ~{N}-[3-[(5-chloranyl-1~{H}-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-bis(fluoranyl)phenyl]-3-(2-cyanopropan-2-yl)benzamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293.15 K；13% PEG3350, 0.2M sodium nitrate, 5% ethylene glycol
Resolution 1.65 Å R-free 0.175
8DGS Cryo-EM structure of a RAS/RAF complex (state 1) Deposited 2022-06-24 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 × 5 PDB declaration: pentameric
Chain A 1–766（766 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 ZN ZINC ION × 2 MG MAGNESIUM ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
8DGT Cryo-EM structure of a RAS/RAF complex (state 2) Deposited 2022-06-24 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 × 5 PDB declaration: pentameric
Chain A 1–766（766 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 ZN ZINC ION × 2 MG MAGNESIUM ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8F7O BRAF kinase in complex with TAK580 (tovorafenib) Deposited 2022-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 441–723（283 aa）
Chain B 441–723（283 aa）
Not recorded QOP 6-amino-5-chloro-N-[(1R)-1-(5-{[5-chloro-4-(trifluoromethyl)pyridin-2-yl]carbamoyl}-1,3-thiazol-2-yl)ethyl]pyrimidine-4-carboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；8% tacimate pH 8.0, 20% PEG 3350
Resolution 3.54 Å R-free 0.269
8F7P BRAF kinase in complex with LXH254 (naporafenib) Deposited 2022-11-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 441–723（283 aa）
Chain B 441–723（283 aa）
Not recorded K81 N-{3-[2-(2-hydroxyethoxy)-6-(morpholin-4-yl)pyridin-4-yl]-4-methylphenyl}-2-(trifluoromethyl)pyridine-4-carboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；0.2 M MgCl2, 0.1 M Tris pH 8.5, 25% PEG 3350
Resolution 2.74 Å R-free 0.258
8JNA CRAF ras-binding domain chimera, apo form Deposited 2023-06-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 201–209（9 aa）
Mutation：K65S, F99Y, S120W, D129E No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；293 K；1.0M tri-sodium citrate, 0.1M imidazole, pH 8.0
Resolution 1.70 Å R-free 0.272
8JNB CRAF ras-binding domain chimera, ligand complex Deposited 2023-06-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 201–209（9 aa）
Mutation：K65S, F99Y, S120W, D129E USX 2-[4-[[(2S)-1-ethanoyl-3-oxidanylidene-2H-indol-2-yl]methyl]-2-methoxy-phenoxy]ethanamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；293 K；0.5M ammonium sulfate, 1.0M lithium sulfate, 0.1M sodium citrate, pH 5.6
Resolution 1.62 Å R-free 0.242
8QQG Structure of BRAF in Complex With Exarafenib (KIN-2787). Deposited 2023-10-04 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 448–722（275 aa）
Not recorded WJ9 Exarafenib × 1 CL CHLORIDE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；293 K；0.1 M Hepes pH 6.7, 3.9 M NaCl, 0.10 M SCN
Resolution 2.98 Å R-free 0.261
8QQG Structure of BRAF in Complex With Exarafenib (KIN-2787). Deposited 2023-10-04 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 448–722（275 aa）
Not recorded WJ9 Exarafenib × 1 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；293 K；0.1 M Hepes pH 6.7, 3.9 M NaCl, 0.10 M SCN
Resolution 2.98 Å R-free 0.261
8QQG Structure of BRAF in Complex With Exarafenib (KIN-2787). Deposited 2023-10-04 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 C 448–722（275 aa）
Not recorded WJ9 Exarafenib × 1 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；293 K；0.1 M Hepes pH 6.7, 3.9 M NaCl, 0.10 M SCN
Resolution 2.98 Å R-free 0.261
8VSO Ternary structure of 14-3-3 sigma, BRAF phosphopeptide (pS365) and compound 78 (1124378) Deposited 2024-01-24 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 P 361–369（9 aa） Fragment：residues 361-369 (Uniprot numbering)
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 4 WQN 1-[8-(4-bromophenyl)sulfonyl-5-oxa-2,8-diazaspiro[3.5]nonan-2-yl]-2-chloranyl-ethanone × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277.15 K；PEG4000, HEPES, CaCl2, glycerol
Resolution 1.50 Å R-free 0.189
8VYO Cryo-EM Structure of the BRAF WT monomer Deposited 2024-02-09 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 1–766（766 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Chameleon system (SPT Labtech)
Resolution 3.74 Å
8VYP Cryo-EM Structure of the BRAF V600E monomer Deposited 2024-02-09 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 C 1–766（766 aa）
Mutation：V600E Non-standard monomer：Yes (specific site not provided by mmCIF) AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Chameleon system (SPT Labtech)
Resolution 3.29 Å
8VYQ Cryo-EM Structure of the BRAF V600K monomer Deposited 2024-02-09 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 C 360–734（375 aa） Fragment：NTpS and CTpS phosphopeptides
Mutation：V600K Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Chameleon system (SPT Labtech)
Resolution 4.43 Å
8VYR Cryo-EM Structure of the BRAF V600E monomer bound to GDC0879 Deposited 2024-02-09 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 1–766（766 aa）
Mutation：V600E Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Chameleon system (SPT Labtech)
Resolution 4.32 Å
8VYS Cryo-EM Structure of the BRAF V600E monomer bound to PLX8394 Deposited 2024-02-09 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 1–766（766 aa）
Mutation：V600E Non-standard monomer：Yes (specific site not provided by mmCIF) A1AEN (3S)-N-{3-[5-(2-cyclopropylpyrimidin-5-yl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluorophenyl}-3-fluoropyrrolidine-1-sulfonamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Chameleon system (SPT Labtech)
Resolution 3.06 Å
8VYU Cryo-EM Structure of the BRAF WT monomer bound to PLX8394 Deposited 2024-02-09 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 1–766（766 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) A1AEN (3S)-N-{3-[5-(2-cyclopropylpyrimidin-5-yl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluorophenyl}-3-fluoropyrrolidine-1-sulfonamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Chameleon system (SPT Labtech)
Resolution 4.07 Å
8VYV Cryo-EM Structure of the BRAF K601E monomer Deposited 2024-02-09 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 C 1–766（766 aa）
Mutation：K601E Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Chameleon system (SPT Labtech)
Resolution 5.86 Å
8VYW Cryo-EM Structure of the BRAF D594G monomer Deposited 2024-02-09 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 C 360–734（375 aa） Fragment：NTpS and CTpS phosphopeptides
Mutation：D594G Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Chameleon system (SPT Labtech)
Resolution 4.76 Å
9AXX Crystal structure of BRAF/MEK1 complex with NST-628 and an active RAF dimer Deposited 2024-03-06 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 445–723（279 aa）
Chain D 445–723（279 aa）
Not recorded A1AHE N-[3-fluoro-4-({7-[(3-fluoropyridin-2-yl)oxy]-4-methyl-2-oxo-2H-1-benzopyran-3-yl}methyl)pyridin-2-yl]-N'-methylsulfuric diamide × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MG MAGNESIUM ION × 2 EDO 1,2-ETHANEDIOL × 11 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.24 M di-ammonium hydrogen phosphate pH 8.0, 20% w/v PEG 3350
Resolution 2.07 Å R-free 0.248
9AXY Crystal structure of BRAF/MEK complex with NST-628 and inactive RAF Deposited 2024-03-06 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 445–723（279 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 A1AHE N-[3-fluoro-4-({7-[(3-fluoropyridin-2-yl)oxy]-4-methyl-2-oxo-2H-1-benzopyran-3-yl}methyl)pyridin-2-yl]-N'-methylsulfuric diamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.2 M Lithium chloride, 0.1 M TRIS pH 8, 20% w/v PEG 8000
Resolution 3.60 Å R-free 0.237
9BFB Crystal structure of BRAF kinase domain with PF-07284890 Deposited 2024-04-17 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 445–723（279 aa）
Not recorded PEG DI(HYDROXYETHYL)ETHER × 1 GOL GLYCEROL × 1 A1AN9 N-{2-chloro-3-[(3,5-dimethyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]-4-fluorophenyl}-3-fluoropropane-1-sulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；293 K；100mM Hepes pH 7.0, 15 % PEG 8K, 10% Tacsimate
Resolution 1.92 Å R-free 0.189
9BP8 Crystal structure of BRAF kinase domain with PF-07799933 Deposited 2024-05-07 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 445–723（279 aa）
Not recorded A1AQY N-{(1R,2P)-6-chloro-5-[(5-chloro-3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]-4-fluorocyclohexa-2,3,5-trien-1-yl}-3-fluoroazetidine-1-sulfonamide × 1 DMS DIMETHYL SULFOXIDE × 4 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；17% PEG5000MME, 1% PEG6000, Sodium Acetate, 0.2M NaCl, 5% Tacsimate.
Resolution 1.73 Å R-free 0.193
9ECU Crystal structure of the inactive BRAF/MEK1 complex bound to IK-595 Deposited 2024-11-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 445–723（279 aa） Fragment：kinase domain
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 SO4 SULFATE ION × 4 A1BIS 4-[2-chloro-3-(methylsulfamamido)phenoxy]-N-cyclopropyl-2-(2-fluoro-4-iodoanilino)-1,5-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291.15 K；0.2 M Ammonium Sulfate, 0.1 M Tris pH 8.5, 25% w/v PEG 3350
Resolution 3.46 Å R-free 0.237
9EW6 Binary structure of 14-3-3s and BRAF phosphopeptide (pS365) Deposited 2024-04-03 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 P 361–369（9 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 4 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；0.095 M HEPES pH=7.1-7.7 0.19 M CaCl2 5% glycerol 24-29% PEG400
Resolution 1.65 Å R-free 0.221
9O2Z Autoinhibited BRAF:(14-3-3)2:MEK complex from Insect cells Deposited 2025-04-04 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 × 4 PDB declaration: tetrameric
Chain A 1–766（766 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.83 Å

122 other PDB entries and 190 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name BRAF_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 5–283； UniProt 445–723

Dual specificity mitogen-activated protein kinase kinase 1

Homo sapiens

UniProt Q02750

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 1–393 Mutation：S218A, S222A Serine/threonine-protein kinase B-raf × 1 （P15056） ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Bis-Tris pH 8.5, 200 mM Lithium Sulfate, and 22% PEG3350 Resolution 3.12 Å R-free 0.237

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 6V2W Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1S9J X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with ligand and MgATP Deposited 2004-02-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 61–392（332 aa）
Not recorded MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 BBM 5-BROMO-N-(2,3-DIHYDROXYPROPOXY)-3,4-DIFLUORO-2-[(2-FLUORO-4-IODOPHENYL)AMINO]BENZAMIDE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；288 K；PEG8K, Ammonium phosphate, Imidazole-malate, DTT, pH 5, VAPOR DIFFUSION, HANGING DROP, temperature 288K
Resolution 2.40 Å R-free 0.269
2P55 X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with ligand and MgATP Deposited 2007-03-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 62–393（332 aa）
Not recorded MG MAGNESIUM ION × 2 MRA 2-[(4-ETHYNYL-2-FLUOROPHENYL)AMINO]-3,4-DIFLUORO-N-(2-HYDROXYETHOXY)BENZAMIDE × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.80 Å R-free 0.301
3DV3 MEK1 with PF-04622664 Bound Deposited 2008-07-18 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 62–382（321 aa） Fragment：UNP residues 62-382
Not recorded MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MEK 3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)-5-[(2-hydroxyethoxy)methyl]benzamide × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；VAPOR DIFFUSION, HANGING DROP
Resolution 2.30 Å R-free 0.221
3DV3 MEK1 with PF-04622664 Bound Deposited 2008-07-18 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 A 62–382（321 aa） Fragment：UNP residues 62-382
Not recorded MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MEK 3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)-5-[(2-hydroxyethoxy)methyl]benzamide × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；VAPOR DIFFUSION, HANGING DROP
Resolution 2.30 Å R-free 0.221
3DY7 X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with ligand and MgATP Deposited 2008-07-25 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 62–393（332 aa） Fragment：Protein Kinase Domain, UNP residues 62-393
Not recorded MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 1CX (5S)-4,5-difluoro-6-[(2-fluoro-4-iodophenyl)imino]-N-(2-hydroxyethoxy)cyclohexa-1,3-diene-1-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；288 K；PEG8K, Ammonium phosphate, Imidazole-malate, DTT, pH 5, VAPOR DIFFUSION, HANGING DROP, temperature 288K
Resolution 2.70 Å R-free 0.269
3E8N X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) complexed with a potent inhibitor RDEA119 and MgATP Deposited 2008-08-20 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 62–393（332 aa）
Not recorded MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 VRA N-{3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-6-methoxyphenyl}-1-[(2S)-2,3-dihydroxypropyl]cyclopropanesulfonamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；20 mM HEPES, 150 mM NH4H2PO4, 0.5 mM EDTA, 2 mM TCEP, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.50 Å R-free 0.252
3E8N X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) complexed with a potent inhibitor RDEA119 and MgATP Deposited 2008-08-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 62–393（332 aa）
Not recorded MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 VRA N-{3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-6-methoxyphenyl}-1-[(2S)-2,3-dihydroxypropyl]cyclopropanesulfonamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；20 mM HEPES, 150 mM NH4H2PO4, 0.5 mM EDTA, 2 mM TCEP, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.50 Å R-free 0.252
3EQB X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with ligand and MgATP Deposited 2008-09-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 62–393（332 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 LUG N-(5-{3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]phenyl}-1,3,4-oxadiazol-2-yl)ethane-1,2-diamine × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.62 Å R-free 0.264
3EQC X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a ternary complex with compound 1, ATP-GS AND MG2P Deposited 2008-09-30 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 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F 3BM 2-[(2-chloro-4-iodophenyl)amino]-N-{[(2R)-2,3-dihydroxypropyl]oxy}-3,4-difluorobenzamide × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 CA CALCIUM ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 1.80 Å R-free 0.235
3EQC X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a ternary complex with compound 1, ATP-GS AND MG2P Deposited 2008-09-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F 3BM 2-[(2-chloro-4-iodophenyl)amino]-N-{[(2R)-2,3-dihydroxypropyl]oxy}-3,4-difluorobenzamide × 2 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 CA CALCIUM ION × 2 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 1.80 Å R-free 0.235
3EQD X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a binary complex with ATP-GS and MG2P Deposited 2008-09-30 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 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 CA CALCIUM ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 2.10 Å
3EQD X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a binary complex with ATP-GS and MG2P Deposited 2008-09-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 CA CALCIUM ION × 2 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 2.10 Å
3EQF X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a binary complex with K252A and MG2P Deposited 2008-09-30 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 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F KSA K-252A × 1 MG MAGNESIUM ION × 1 CA CALCIUM ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 2.70 Å
3EQF X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a binary complex with K252A and MG2P Deposited 2008-09-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F KSA K-252A × 2 MG MAGNESIUM ION × 2 CA CALCIUM ION × 2 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 2.70 Å
3EQG X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a ternary complex with PD, ADP AND MG2P Deposited 2008-09-30 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 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 CA CALCIUM ION × 1 NA SODIUM ION × 1 4BM N-{[(2R)-2,3-dihydroxypropyl]oxy}-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 2.50 Å R-free 0.273
3EQG X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a ternary complex with PD, ADP AND MG2P Deposited 2008-09-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 CA CALCIUM ION × 2 NA SODIUM ION × 2 4BM N-{[(2R)-2,3-dihydroxypropyl]oxy}-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]benzamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 2.50 Å R-free 0.273
3EQH X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a ternary complex with U0126, ADP and MG2P Deposited 2008-09-30 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 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F 5BM (2Z)-bis{amino[(2-aminophenyl)sulfanyl]methylidene}butanedinitrile × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 CA CALCIUM ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 2.00 Å
3EQH X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a ternary complex with U0126, ADP and MG2P Deposited 2008-09-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F 5BM (2Z)-bis{amino[(2-aminophenyl)sulfanyl]methylidene}butanedinitrile × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 CA CALCIUM ION × 2 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 2.00 Å
3EQI X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a binary complex with ADP and MG2P Deposited 2008-09-30 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 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 CA CALCIUM ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 1.90 Å
3EQI X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a binary complex with ADP and MG2P Deposited 2008-09-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 35–393（359 aa） Fragment：Protein kinase domain, UNP residues 35-393
Mutation：S265N, S266K, Y267F ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 CA CALCIUM ION × 2 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；281 K；0.1M TRIS-CL, pH 8.0; 18% PEG 4000; 0.2M CALCIUM CHLORIDE; 3% DMSO, VAPOR DIFFUSION HANGING DROP, temperature 281K
Resolution 1.90 Å
3MBL Crystal Structure of the human mitogen-activated protein kinase kinase 1 (MEK 1) in complex with ligand and MgADP Deposited 2010-03-25 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 62–382（321 aa） Fragment：Kinase Domain
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 LSG 5-acetyl-2-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)-1-methyl-1H-pyrrole-3-carboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；VAPOR DIFFUSION, SITTING DROP, temperature 298K
Resolution 2.60 Å R-free 0.215
3MBL Crystal Structure of the human mitogen-activated protein kinase kinase 1 (MEK 1) in complex with ligand and MgADP Deposited 2010-03-25 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 A 62–382（321 aa） Fragment：Kinase Domain
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 LSG 5-acetyl-2-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)-1-methyl-1H-pyrrole-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；298 K；VAPOR DIFFUSION, SITTING DROP, temperature 298K
Resolution 2.60 Å R-free 0.215
3ORN Mitogen-activated protein kinase kinase 1 (MEK1) in complex with CH4987655 and MgAMP-PNP Deposited 2010-09-07 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 62–270（209 aa） Fragment：UNP RESIDUES 62-270, 303-393
Chain A 303–393（91 aa） Fragment：UNP RESIDUES 62-270, 303-393
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 3OR 3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)-5-[(3-oxo-1,2-oxazinan-2-yl)methyl]benzamide × 1 PGE TRIETHYLENE GLYCOL × 1 SO4 SULFATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；2M Ammonium sulfate, 0.1M HEPES, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.80 Å R-free 0.277
3ORN Mitogen-activated protein kinase kinase 1 (MEK1) in complex with CH4987655 and MgAMP-PNP Deposited 2010-09-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 62–270（209 aa） Fragment：UNP RESIDUES 62-270, 303-393
Chain A 303–393（91 aa） Fragment：UNP RESIDUES 62-270, 303-393
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 3OR 3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)-5-[(3-oxo-1,2-oxazinan-2-yl)methyl]benzamide × 2 PGE TRIETHYLENE GLYCOL × 2 SO4 SULFATE ION × 12 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；2M Ammonium sulfate, 0.1M HEPES, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 2.80 Å R-free 0.277
3OS3 Mitogen-activated protein kinase kinase 1 (MEK1) in complex with CH4858061 and MgATP Deposited 2010-09-08 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 62–270（209 aa） Fragment：UNP RESIDUES 62-270, 303-393
Chain A 303–393（91 aa） Fragment：UNP RESIDUES 62-270, 303-393
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 3OS 2-[(4-ethynyl-2-fluorophenyl)amino]-3,4-difluoro-N-(2-hydroxyethoxy)-5-{[(2-hydroxyethoxy)imino]methyl}benzamide × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；277 K；7.5-10% PEG 8000, 0.2M NaCl, 0.2M Ammonium sulfate, 0.1M citrate buffer, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.80 Å R-free 0.356
3OS3 Mitogen-activated protein kinase kinase 1 (MEK1) in complex with CH4858061 and MgATP Deposited 2010-09-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 62–270（209 aa） Fragment：UNP RESIDUES 62-270, 303-393
Chain A 303–393（91 aa） Fragment：UNP RESIDUES 62-270, 303-393
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 3OS 2-[(4-ethynyl-2-fluorophenyl)amino]-3,4-difluoro-N-(2-hydroxyethoxy)-5-{[(2-hydroxyethoxy)imino]methyl}benzamide × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；277 K；7.5-10% PEG 8000, 0.2M NaCl, 0.2M Ammonium sulfate, 0.1M citrate buffer, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.80 Å R-free 0.356
3PP1 Crystal Structure of the Human Mitogen-activated protein kinase kinase 1 (MEK 1) in complex with ligand and MgATP Deposited 2010-11-23 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 62–382（321 aa） Fragment：kinase domain
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 IZG 3-[(2R)-2,3-dihydroxypropyl]-6-fluoro-5-[(2-fluoro-4-iodophenyl)amino]-8-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；277 K；10% MPD, 0.1M MES, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.70 Å R-free 0.219
3SLS Crystal Structure of human MEK-1 kinase in complex with UCB1353770 and AMPPNP Deposited 2011-06-25 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 45–383（339 aa） Fragment：MEK-1 F11 fragment
Mutation：delta 264-307 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 77D 2-[(2-fluoro-4-iodophenyl)amino]-5,5-dimethyl-8-oxo-N-[(3R)-piperidin-3-yl]-5,6,7,8-tetrahydro-4H-thieno[2,3-c]azepine-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；18% PEG-3350, 200mM Ammonium fluoride, 4% Glycerol, 10mM DTT, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 2.30 Å R-free 0.287
3SLS Crystal Structure of human MEK-1 kinase in complex with UCB1353770 and AMPPNP Deposited 2011-06-25 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 45–383（339 aa） Fragment：MEK-1 F11 fragment
Mutation：delta 264-307 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 77D 2-[(2-fluoro-4-iodophenyl)amino]-5,5-dimethyl-8-oxo-N-[(3R)-piperidin-3-yl]-5,6,7,8-tetrahydro-4H-thieno[2,3-c]azepine-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；18% PEG-3350, 200mM Ammonium fluoride, 4% Glycerol, 10mM DTT, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 2.30 Å R-free 0.287
3V01 Discovery of Novel Allosteric MEK Inhibitors Possessing Classical and Non-classical Bidentate Ser212 Interactions. Deposited 2011-12-07 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 62–393（332 aa） Fragment：UNP residues 62-393
Not recorded 3V0 N-{[(2R)-2,3-dihydroxypropyl]oxy}-3-[(2-fluoro-4-iodophenyl)amino]furo[3,2-c]pyridine-2-carboxamide × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；286 K；16-20% w/v PEG8K, 0.1M HEPES, 250mM NH4H2PO4, 1mM TCEP, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 286K
Resolution 2.71 Å R-free 0.240
3V04 Discovery of Novel Allosteric MEK Inhibitors Possessing Classical and Non-classical Bidentate Ser212 Interactions. Deposited 2011-12-07 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 62–393（332 aa） Fragment：UNP residues 62-393
Not recorded V04 4-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)-1H-indazole-5-carboxamide × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；286 K；16-20 %w/v PEG8K, 0.1M HEPES, 250mM NH4H2PO4, 1mM TCEP, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 286K
Resolution 2.70 Å R-free 0.243
3VVH X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in complex with an inhibitor and MgATP Deposited 2012-07-24 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 62–393（332 aa） Fragment：UNP RESIDUES 62-393
Not recorded MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 4BM N-{[(2R)-2,3-dihydroxypropyl]oxy}-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.8；279 K；PEG 4000, pH 8.8, VAPOR DIFFUSION, HANGING DROP, temperature 279K
Resolution 2.00 Å R-free 0.225
3VVH X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in complex with an inhibitor and MgATP Deposited 2012-07-24 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 62–393（332 aa） Fragment：UNP RESIDUES 62-393
Not recorded MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 4BM N-{[(2R)-2,3-dihydroxypropyl]oxy}-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.8；279 K；PEG 4000, pH 8.8, VAPOR DIFFUSION, HANGING DROP, temperature 279K
Resolution 2.00 Å R-free 0.225
3VVH X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in complex with an inhibitor and MgATP Deposited 2012-07-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 62–393（332 aa） Fragment：UNP RESIDUES 62-393
Not recorded MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 4BM N-{[(2R)-2,3-dihydroxypropyl]oxy}-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.8；279 K；PEG 4000, pH 8.8, VAPOR DIFFUSION, HANGING DROP, temperature 279K
Resolution 2.00 Å R-free 0.225
3W8Q Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) Deposited 2013-03-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 39–382（344 aa） Fragment：kinase domain, UNP residues 39-382
Mutation：T292A, S298A AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；277 K；16%(w/v) PEG 3350, 0.1M ammonium citrate, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 277.0K
Resolution 2.20 Å R-free 0.268
3WIG Human MEK1 kinase in complex with CH5126766 and MgAMP-PNP Deposited 2013-09-12 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 62–270（209 aa）
Chain A 303–393（91 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 PG4 TETRAETHYLENE GLYCOL × 1 CL CHLORIDE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.2；277 K；7.5-10% PEG 8000, 0.2M NaCl, 0.2M Ammonium sulfate, 0.1M citrate buffer, pH 4.2, vapor diffusion, sitting drop, temperature 277K
Resolution 2.70 Å R-free 0.250
3WIG Human MEK1 kinase in complex with CH5126766 and MgAMP-PNP Deposited 2013-09-12 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 62–270（209 aa）
Chain A 303–393（91 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 2 PG4 TETRAETHYLENE GLYCOL × 2 CL CHLORIDE ION × 10 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 4.2；277 K；7.5-10% PEG 8000, 0.2M NaCl, 0.2M Ammonium sulfate, 0.1M citrate buffer, pH 4.2, vapor diffusion, sitting drop, temperature 277K
Resolution 2.70 Å R-free 0.250
3ZLS Crystal structure of MEK1 in complex with fragment 6 Deposited 2013-02-04 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 37–383（347 aa） Fragment：RESIDUES 37-383
Mutation：YES 92P 1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.7；pH 7.7
Resolution 2.50 Å R-free 0.234
3ZLW Crystal structure of MEK1 in complex with fragment 3 Deposited 2013-02-04 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 37–383（347 aa）
Mutation：YES MT8 (1R)-1-hydroxy-1-methyl-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.7；pH 7.7
Resolution 2.12 Å R-free 0.248
3ZLX Crystal structure of MEK1 in complex with fragment 18 Deposited 2013-02-04 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 37–383（347 aa）
Mutation：YES 5EZ 7-choro-6-[(3R)-pyrrolidin-3-ylmethoxy]isoquinolin-1(2H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.7；Appropriate single crystals were grown using this set-up in PEG 4000 18%, Tris 100mM pH7.7, DMSO 2% and CaCl2 0.2M and were extracted from the low volume drops, cryo-protected in mother liquor with 20% glycerol and flash cooled for synchrotron collection
Resolution 2.20 Å R-free 0.236
3ZLY Crystal structure of MEK1 in complex with fragment 8 Deposited 2013-02-04 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 37–383（347 aa） Fragment：RESIDUES 37-383
Mutation：YES YSO 3-AMINO-1H-INDAZOLE-4-CARBONITRILE × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.7；Appropriate single crystals were grown using this set-up in PEG 4000 18%, Tris 100mM pH7.7, DMSO 2% and CaCl2 0.2M and were extracted from the low volume drops, cryo-protected in mother liquor with 20% glycerol and flash cooled for synchrotron collection
Resolution 2.11 Å R-free 0.248
3ZM4 Crystal structure of MEK1 in complex with fragment 1 Deposited 2013-02-05 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 37–383（347 aa） Fragment：RESIDUES 37-383
Mutation：YES 22T 7-chloranyl-6-[(3S)-pyrrolidin-3-yl]oxy-2H-isoquinolin-1-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.7；Appropriate single crystals were grown using this set-up in PEG 4000 18%, Tris 100mM pH7.7, DMSO 2% and CaCl2 0.2M and were extracted from the low volume drops, cryo-protected in mother liquor with 20% glycerol and flash cooled for synchrotron collection
Resolution 2.37 Å R-free 0.241
4AN2 Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or related analogs. Deposited 2012-03-14 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 61–262（202 aa） Fragment：PROTEIN KINASE DOMAIN, RESIDUES 61-262,305-392
Chain A 305–392（88 aa） Fragment：PROTEIN KINASE DOMAIN, RESIDUES 61-262,305-392
Mutation：YES Mutation：YES EUI [3,4-BIS(FLUORANYL)-2-[(2-FLUORANYL-4-IODANYL-PHENYL)AMINO]PHENYL]-[3-OXIDANYL-3-[(2S)-PIPERIDIN-2-YL]AZETIDIN-1-YL]METHANONE × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8.9；MEK1 (8 MG/ML) WAS INCUBATED WITH INHIBITOR (300 MICROMOLAR FINAL CONCENTRATION) AND AMPPCP (2.8 MM FINAL CONCENTRATION) FOR TWO HOURS ON ICE, FOLLOWED BY CRYSTALLIZION VS. 26.5% PEG-2000 MME, 0.1 M TRIMETHYLAMINE N- OXIDE AND 0.1 M TRIS (PH 8.9)
Resolution 2.50 Å R-free 0.299
4AN3 Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or related analogs. Deposited 2012-03-15 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 61–262（202 aa） Fragment：PROTEIN KINASE DOMAIN, RESIDUES 61-262,305-392
Chain A 305–392（88 aa） Fragment：PROTEIN KINASE DOMAIN, RESIDUES 61-262,305-392
Mutation：YES Mutation：YES MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 5Y0 N-[(2S)-2,3-bis(oxidanyl)propoxy]-3,4-bis(fluoranyl)-2-[(2-fluoranyl-4-iodanyl-phenyl)amino]benzamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.9；SITTING DROP VAPOR DIFFUSION VS. 26.5 % PEG-2000 MME, 0.1 M TRIMETHYLAMINE N-OXIDE, 0.1 M TRIS (PH 8.9)
Resolution 2.10 Å R-free 0.283
4AN9 Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or related analogs. Deposited 2012-03-16 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 61–262（202 aa） Fragment：PROTEIN KINASE DOMAIN, RESIDUES 61-262,305-392
Chain A 305–392（88 aa） Fragment：PROTEIN KINASE DOMAIN, RESIDUES 61-262,305-392
Mutation：YES Mutation：YES ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 2P7 [3,4-BIS(FLUORANYL)-2-[(2-FLUORANYL-4-IODANYL-PHENYL)AMINO]PHENYL]-(3-OXIDANYLAZETIDIN-1-YL)METHANONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.9；SITTING DROP VAPOR-DIFFUSION VS. 26.5 % PEG-2000 MME, 0.1 M TRIMETHYLAMINE N-OXIDE, 0.1 M TRIS (PH 8.9)
Resolution 2.80 Å R-free 0.313
4ANB Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or related analogs. Deposited 2012-03-16 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 61–262（202 aa） Fragment：PROTEIN KINASE DOMAIN, RESIDUES 61-262,305-392
Chain A 305–392（88 aa） Fragment：PROTEIN KINASE DOMAIN, RESIDUES 61-262,305-392
Mutation：YES Mutation：YES YQY [3-(AMINOMETHYL)-3-OXIDANYL-AZETIDIN-1-YL]-[3,4-BIS(FLUORANYL)-2-[(2-FLUORANYL-4-IODANYL-PHENYL)AMINO]PHENYL]METHANONE × 1 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.9；SITTING DROP VAPOR DIFFUSION VS. 26.5 % PEG-2000 MME, 0.1 M TRIMETHYLAMINE N-OXIDE, 0.1 M TRIS (PH 8.9)
Resolution 2.20 Å R-free 0.296
4ARK CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN MAP KINASE KINASE 1 (MEK1) IN COMPLEX WITH A SMALL MOLECULE INHIBITOR AND ADP Deposited 2012-04-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 62–393（332 aa） Fragment：CATALYTIC DOMAIN, RESIDUES 62-393
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 M3K 2-([3R-3,4-dihydroxybutyl]oxy)-4-fluoro-6-[(2-fluoro-4-iodophenyl)amino]benzamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions 0.1 M IMIDAZOLE-MALATE, 300 MM(NH4)H2PO4, 13% PEG 8000, PH 5.8
Resolution 2.60 Å R-free 0.211
4LMN Crystal Structure of MEK1 kinase bound to GDC0973 Deposited 2013-07-10 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 62–393（332 aa） Fragment：Kinase domain (UNP residues 62-393)
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 EUI [3,4-BIS(FLUORANYL)-2-[(2-FLUORANYL-4-IODANYL-PHENYL)AMINO]PHENYL]-[3-OXIDANYL-3-[(2S)-PIPERIDIN-2-YL]AZETIDIN-1-YL]METHANONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.9；291 K；12% w/v PEG 8000, 0.4M NH4H2PO4, 0.1M HEPES, pH 6.9, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.80 Å R-free 0.233
4LMN Crystal Structure of MEK1 kinase bound to GDC0973 Deposited 2013-07-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 62–393（332 aa） Fragment：Kinase domain (UNP residues 62-393)
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 EUI [3,4-BIS(FLUORANYL)-2-[(2-FLUORANYL-4-IODANYL-PHENYL)AMINO]PHENYL]-[3-OXIDANYL-3-[(2S)-PIPERIDIN-2-YL]AZETIDIN-1-YL]METHANONE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.9；291 K；12% w/v PEG 8000, 0.4M NH4H2PO4, 0.1M HEPES, pH 6.9, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 2.80 Å R-free 0.233
4MNE Crystal structure of the BRAF:MEK1 complex Deposited 2013-09-10 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 62–393（332 aa） Fragment：UNP residues 62-393
Chain D 62–393（332 aa） Fragment：UNP residues 62-393
Not recorded ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 573 7-fluoro-3-[(2-fluoro-4-iodophenyl)amino]-N-{[(2S)-2-hydroxypropyl]oxy}furo[3,2-c]pyridine-2-carboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；292 K；20% PEG8000, 0.1 M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.85 Å R-free 0.240
4MNE Crystal structure of the BRAF:MEK1 complex Deposited 2013-09-10 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 E 62–393（332 aa） Fragment：UNP residues 62-393
Chain H 62–393（332 aa） Fragment：UNP residues 62-393
Not recorded ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 573 7-fluoro-3-[(2-fluoro-4-iodophenyl)amino]-N-{[(2S)-2-hydroxypropyl]oxy}furo[3,2-c]pyridine-2-carboxamide × 3 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；292 K；20% PEG8000, 0.1 M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.85 Å R-free 0.240
4U7Z Mitogen-Activated Protein Kinase Kinase (MEK1) bound to G805 Deposited 2014-07-31 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 62–393（332 aa） Fragment：kinase domain (UNP residues 62-393)
Not recorded MG MAGNESIUM ION × 1 3EW 5-[(4-bromo-2-chlorophenyl)amino]-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzimidazole-6-carboxamide × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.9；291 K；The protein was concentrated to 15mg/ml and incubated with 10 fold molar excess inhibitor plus 1mM MgAMP-PNP before crystallization. MEK1 crystals grew from hanging drop vapor diffusion using 12% w/v PEG 8000, 0.4M NH4H2PO4 and 0.1M HEPES pH 6.9 at 18 degC.
Resolution 2.81 Å R-free 0.214
4U80 MEK 1 kinase bound to G799 Deposited 2014-07-31 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 62–393（332 aa） Fragment：Kinase domain (UNP residues 62-393)
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 3EX 3-[(4-cyclopropyl-2-fluorophenyl)amino]-N-(2-hydroxyethoxy)furo[3,2-c]pyridine-2-carboxamide × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.9；291 K；The protein was concentrated to 15mg/m1 and incubated with 10 fold molar excess inhibitor plus 1mM MgAMP-PNP before crystallization. MEK1 crystals grew from hanging drop vapor diffusion using 12% w/v PEG 8000, 0.4M NH4H2PO4 and 0.1M HEPES pH 6.9 at 18 degC .
Resolution 2.80 Å R-free 0.224
4U81 MEK1 Kinase bound to small molecule inhibitor G659 Deposited 2014-07-31 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 62–393（332 aa） Fragment：Kinase domain (UNP residues 62-393)
Not recorded MG MAGNESIUM ION × 1 3EY 8-[(4-cyclopropyl-2-fluorophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-7-carboxamide × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.9；291 K；The protein was concentrated to 15mg/ml and incubated with 10 fold molar excess inhibitor plus 1mM MgAMP-PNP before crystallization. MEK1 crystals grew from hanging drop vapor diffusion using 12% w/v PEG 8000, 0.4M NH4H2PO4 and 0.1M HEPES pH 6.9 at 18 degC.
Resolution 2.70 Å R-free 0.218
5BX0 An Automated Microscale Thermophoresis Screening Approach for Fragment-Based Lead Discovery Deposited 2015-06-08 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 37–383（347 aa） Fragment：residues 37-383
Not recorded 4W5 ethyl 2H-indazole-5-carboxylate × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 7.65；277 K；PEG4000 20% CaCl2 200mM Glycerol 25% ph7.7
Resolution 2.93 Å R-free 0.252
5EYM MEK1 IN COMPLEX WITH BI 847325 Deposited 2015-11-25 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 35–393（359 aa） Fragment：UNP residues 35-393
Mutation：S298N, S299K, Y300F 5U5 3-[(3~{Z})-3-[[[4-[(dimethylamino)methyl]phenyl]amino]-phenyl-methylidene]-2-oxidanylidene-1~{H}-indol-6-yl]-~{N}-ethyl-prop-2-ynamide × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；18 % PEG 4000, 100 mM Tris, 300 mM NaCl
Resolution 2.70 Å R-free 0.308
5EYM MEK1 IN COMPLEX WITH BI 847325 Deposited 2015-11-25 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 35–393（359 aa） Fragment：UNP residues 35-393
Mutation：S298N, S299K, Y300F 5U5 3-[(3~{Z})-3-[[[4-[(dimethylamino)methyl]phenyl]amino]-phenyl-methylidene]-2-oxidanylidene-1~{H}-indol-6-yl]-~{N}-ethyl-prop-2-ynamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；18 % PEG 4000, 100 mM Tris, 300 mM NaCl
Resolution 2.70 Å R-free 0.308
5HZE Mek1 adopts DFG-out conformation when bound to an analog of E6201. Deposited 2016-02-02 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 37–383（347 aa）
Mutation：S298N, S299K, Y300F E62 (3S,4R,8S,9S,11E)-8,9,16-trihydroxy-3,4-dimethyl-14-(methylamino)-3,4,5,6,9,10-hexahydro-1H-2-benzoxacyclotetradecine-1,7(8H)-dione × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；0.1 M Tris pH 8.0, 180 mM CaCl2, 14-18% PEG 4000. Co-crystallized with 1mM ATPgammaS (30 mM stock formulated in H2O). Crystals backsoaked for 2 weeks in 1 mM compound 3.3% DMSO final.
Resolution 2.40 Å R-free 0.287
5YT3 Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 S218D and S222D mutant Deposited 2017-11-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 39–382（344 aa）
Chain B 39–382（344 aa）
Mutation：S218D,S222D,T292A,S298A Mutation：S218D,S222D,T292A,S298A ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；293 K；0.1M HEPES, 12%(w/v) PEG3350, 0.1M ammonium citrate,
Resolution 2.90 Å R-free 0.289
5YT3 Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 S218D and S222D mutant Deposited 2017-11-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain C 39–382（344 aa）
Chain D 39–382（344 aa）
Mutation：S218D,S222D,T292A,S298A Mutation：S218D,S222D,T292A,S298A ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；293 K；0.1M HEPES, 12%(w/v) PEG3350, 0.1M ammonium citrate,
Resolution 2.90 Å R-free 0.289
6NYB Structure of a MAPK pathway complex Deposited 2019-02-11 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 B 1–393（393 aa）
Mutation：S218A, S222A AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 ZN ZINC ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6PP9 Crystal structure of BRAF:MEK1 complex Deposited 2019-07-05 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–393（393 aa）
Mutation：S218A, S222A ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 CL CHLORIDE ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 SO4 SULFATE ION × 1 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；100 mM Bis-Tris pH 6.4, 200 mM Ammonium Sulfate, and 22% PEG3350
Resolution 2.59 Å R-free 0.245
6Q0J Structure of a MAPK pathway complex Deposited 2019-08-01 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 × 6 PDB declaration: hexameric
Chain C 1–393（393 aa）
Chain D 1–393（393 aa）
Mutation：S218A, S222A Mutation：S218A, S222A MG MAGNESIUM ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 2 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
6Q0T Structure of a MAPK pathway complex Deposited 2019-08-02 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 C 1–392（392 aa）
Mutation：S218A, S222A MG MAGNESIUM ION × 1 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
6U2G BRAF-MEK complex with AMP-PCP bound to BRAF Deposited 2019-08-19 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 2–393（392 aa）
Not recorded ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；Ammonium sulfate, MES, PEK 8000
Resolution 2.89 Å R-free 0.276
6X2P Crystal Structure of the Mek1NES peptide bound to CRM1 Deposited 2020-05-20 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 D 28–44（17 aa） Fragment：residues 28-44
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；273 K；17% (weight/vol) PEG3350, 100 mM Bis-Tris (pH 6.4), 200 mM ammonium nitrate, and 10 mM Spermine HCl
Resolution 2.40 Å R-free 0.252
6X2S Crystal Structure of Mek1(NQ)NES peptide bound to CRM Deposited 2020-05-20 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 D 29–44（16 aa） Fragment：residues 29-44
Mutation：D43N, E44Q GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；273 K；17% (weight/vol) PEG3350, 100 mM Bis-Tris (pH 6.4), 200 mM ammonium nitrate, and 10 mM Spermine HCl
Resolution 2.50 Å R-free 0.246
6X2X Crystal Structure of Mek1NES peptide bound to CRM1(E571K) Deposited 2020-05-21 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 D 29–44（16 aa） Fragment：residues 29-44
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；273 K；17% (weight/vol) PEG3350, 100 mM Bis-Tris (pH 6.4), 200 mM ammonium nitrate, and 10 mM Spermine HCl
Resolution 2.46 Å R-free 0.250
7B3M MEK1 in complex with compound 6 Deposited 2020-12-01 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 37–263（227 aa）
Chain A 308–383（76 aa）
Not recorded MG MAGNESIUM ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 SU5 1~{H}-indol-2-yl(pyridin-3-yl)methanone × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；MEK1 was prepared in buffer containing 25 mM Tris pH 7.5, 150 mM NaCl, 5% glycerol and 1 mM TCEP at a concentration of 10 mg/ml mixed with 2 mM MgCl2 and 2 mM AMP-PNP, and incubated at room temperature for 30 minutes. Crystals were obtained from hanging drops by mixing a 1:1 ratio of protein solution with well solution containing 2 M AmSO4, 0.1 M NaCl and 0.1 M Bis-tris pH 6.1-6.2 at room temperature.
Resolution 2.30 Å R-free 0.268
7B3M MEK1 in complex with compound 6 Deposited 2020-12-01 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 37–263（227 aa）
Chain B 308–383（76 aa）
Not recorded MG MAGNESIUM ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 SU5 1~{H}-indol-2-yl(pyridin-3-yl)methanone × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；MEK1 was prepared in buffer containing 25 mM Tris pH 7.5, 150 mM NaCl, 5% glycerol and 1 mM TCEP at a concentration of 10 mg/ml mixed with 2 mM MgCl2 and 2 mM AMP-PNP, and incubated at room temperature for 30 minutes. Crystals were obtained from hanging drops by mixing a 1:1 ratio of protein solution with well solution containing 2 M AmSO4, 0.1 M NaCl and 0.1 M Bis-tris pH 6.1-6.2 at room temperature.
Resolution 2.30 Å R-free 0.268
7B7R MEK1 in complex with compound 4 Deposited 2020-12-11 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 37–263（227 aa）
Chain A 308–383（76 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 T1K 2-[5-[ethyl(methyl)amino]imidazo[1,2-a]pyrimidin-7-yl]phenol × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Crystals were obtained from hanging drops by mixing a 1:1 ratio of protein solution with well solution containing 2 M AmSO4, 0.1 M NaCl and 0.1 M Bis-tris pH 6.1-6.2
Resolution 1.70 Å R-free 0.218
7B7R MEK1 in complex with compound 4 Deposited 2020-12-11 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 37–263（227 aa）
Chain B 308–383（76 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 T1K 2-[5-[ethyl(methyl)amino]imidazo[1,2-a]pyrimidin-7-yl]phenol × 1 SO4 SULFATE ION × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Crystals were obtained from hanging drops by mixing a 1:1 ratio of protein solution with well solution containing 2 M AmSO4, 0.1 M NaCl and 0.1 M Bis-tris pH 6.1-6.2
Resolution 1.70 Å R-free 0.218
7B94 MEK1 in complex with compound 6 Deposited 2020-12-14 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 37–263（227 aa）
Chain A 308–383（76 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 T3W 2-(4-iodophenyl)-8~{H}-imidazo[1,2-c]pyrimidin-5-one × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Crystals were obtained from hanging drops by mixing a 1:1 ratio of protein solution with well solution containing 2 M AmSO4, 0.1 M NaCl and 0.1 M Bis-tris pH 6.1-6.2
Resolution 2.00 Å R-free 0.265
7B94 MEK1 in complex with compound 6 Deposited 2020-12-14 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 37–263（227 aa）
Chain B 308–383（76 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 T3W 2-(4-iodophenyl)-8~{H}-imidazo[1,2-c]pyrimidin-5-one × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Crystals were obtained from hanging drops by mixing a 1:1 ratio of protein solution with well solution containing 2 M AmSO4, 0.1 M NaCl and 0.1 M Bis-tris pH 6.1-6.2
Resolution 2.00 Å R-free 0.265
7B9L MEK1 in complex with compound 23 Deposited 2020-12-14 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 37–263（227 aa）
Chain A 308–383（76 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 T4N ~{N}-(4-methoxyphenyl)-2-[(2~{S})-3-oxidanylidenethiomorpholin-2-yl]ethanamide × 1 GOL GLYCEROL × 1 SO4 SULFATE ION × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Crystals were obtained from hanging drops by mixing a 1:1 ratio of protein solution with well solution containing 2 M AmSO4, 0.1 M NaCl and 0.1 M Bis-tris pH 6.1-6.2
Resolution 1.70 Å R-free 0.214
7B9L MEK1 in complex with compound 23 Deposited 2020-12-14 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 37–263（227 aa）
Chain B 308–383（76 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 T4N ~{N}-(4-methoxyphenyl)-2-[(2~{S})-3-oxidanylidenethiomorpholin-2-yl]ethanamide × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Crystals were obtained from hanging drops by mixing a 1:1 ratio of protein solution with well solution containing 2 M AmSO4, 0.1 M NaCl and 0.1 M Bis-tris pH 6.1-6.2
Resolution 1.70 Å R-free 0.214
7M0T Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Selumetinib Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–393（393 aa）
Mutation：S218A, S222A 3EW 5-[(4-bromo-2-chlorophenyl)amino]-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzimidazole-6-carboxamide × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Tris 8.5, 200 mM Lithium Sulfate and 22% PEG 3350
Resolution 3.19 Å R-free 0.254
7M0U Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Binimetinib Deposited 2021-03-11 Different ligand/ion Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–393（393 aa）
Mutation：S218A, S222A ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 QO7 5-[(4-bromo-2-fluorophenyl)amino]-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzimidazole-6-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Bis-Tris pH 8.5, 200 mM Lithium Sulfate, and 22% PEG3350
Resolution 3.09 Å R-free 0.230
7M0V Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Cobimetinib Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–393（393 aa）
Mutation：S218A, S222A ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 EUI [3,4-BIS(FLUORANYL)-2-[(2-FLUORANYL-4-IODANYL-PHENYL)AMINO]PHENYL]-[3-OXIDANYL-3-[(2S)-PIPERIDIN-2-YL]AZETIDIN-1-YL]METHANONE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Tris 8.5, 200 mM Lithium Sulfate and 22% PEG 3,350
Resolution 3.16 Å R-free 0.234
7M0W Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Pimasertib Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–393（393 aa）
Mutation：S218A, S222A ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 QOA N-[(2S)-2,3-dihydroxypropyl]-3-[(2-fluoro-4-iodophenyl)amino]pyridine-4-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；100 mM Tris 8.5, 200 mM Lithium Sulfate and 22% PEG 3,350
Resolution 3.09 Å R-free 0.233
7M0X Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and PD0325901 Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–393（393 aa）
Mutation：S218A, S222A ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 CL CHLORIDE ION × 1 4BM N-{[(2R)-2,3-dihydroxypropyl]oxy}-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]benzamide × 1 SO4 SULFATE ION × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；100 mM Bis-Tris pH 6.4, 200 mM Ammonium Sulfate, and 22% PEG3350
Resolution 2.47 Å R-free 0.215
7M0Y Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Trametinib Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–393（393 aa）
Mutation：S218A, S222A ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 SO4 SULFATE ION × 1 QOM Trametinib × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Tris 8.5, 200 mM Lithium Sulfate and 22% PEG 3,350
Resolution 3.45 Å R-free 0.218
7M0Z Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and CH5126766 Deposited 2021-03-11 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–393（393 aa）
Mutation：S218A, S222A ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 SO4 SULFATE ION × 1 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；100 mM Tris 8.5, 200 mM Lithium Sulfate and 22% PEG 3,350
Resolution 3.12 Å R-free 0.225
7MFD Autoinhibited BRAF:(14-3-3)2:MEK complex with the BRAF RBD resolved Deposited 2021-04-09 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 B 1–393（393 aa）
Not recorded ZN ZINC ION × 2 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.66 Å
7PQV MEK1 IN COMPLEX WITH COMPOUND 7 Deposited 2021-09-20 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 39–382（344 aa） Fragment：KINASE DOMAIN
Not recorded 80C 8-(2-chloranyl-4-methoxy-phenyl)-7-fluoranyl-1-piperidin-4-yl-imidazo[4,5-c]quinoline × 1 CA CALCIUM ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；310 K；The purified protein was used in crystallisation trials employing both, a standard screen with approximately 1200 different conditions, as well as crystallisation conditions identified using literature data. Condi- tions initially obtained have been optimised using standard strategies, systematically varying parameters critically influencing crystallisation, such as temperature, protein concentration, drop ratio, and others. These conditions were also refined by systematically varying pH or precipitant concentrations.
Resolution 2.13 Å R-free 0.287
7UMB NanoBRET tracer Tram-bo bound to a KSR2-MEK1 complex Deposited 2022-04-06 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 35–393（359 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 U9F {3-[(1M,2M)-2-{[(1S,2P)-1H,1'H-[2,2'-bipyrrol]-5-yl-kappaN~1~]methylidene}-2H-pyrrol-5-yl-kappaN]-N-(2-{2-[3-({(3M)-3-[(4aM)-3-cyclopropyl-5-(2-fluoro-4-iodoanilino)-6,8-dimethyl-2,4,7-trioxo-3,4,6,7-tetrahydropyrido[4,3-d]pyrimidin-1(2H)-yl]phenyl}amino)-3-oxopropoxy]ethoxy}ethyl)propanamidato}(difluorido)boron × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；PEG 2000, MES, pH 6.5, Magnesium acetate
Resolution 3.23 Å R-free 0.268
7XLP MEK1 bound to DS03090629 Deposited 2022-04-22 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 37–383（347 aa）
Mutation：S298N, S299K, Y300K FZC (1~{R},3~{S})-3-[[6-[2-chloranyl-4-(4-methylpyrimidin-2-yl)oxy-phenyl]-3-methyl-1~{H}-indazol-4-yl]oxy]cyclohexan-1-amine × 1 DMS DIMETHYL SULFOXIDE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.75；277 K；100 mM Tris (pH 7.75), 200 mM calcium chloride, 2% DMSO, 18-20% PEG 3350
Resolution 2.10 Å R-free 0.246
7XNC MEK1 bound to DS94070624 Deposited 2022-04-28 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 37–383（347 aa）
Mutation：S298N, S299K, Y300K GIK ~{N}-[4-[[6-(3-chloranylpyridin-4-yl)-3-methyl-1~{H}-indazol-4-yl]oxy]cyclohexyl]ethanamide × 1 DMS DIMETHYL SULFOXIDE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.75；277 K；100 mM Tris (pH 7.75), 200 mM calcium chloride, 2% DMSO, 18-20% PEG 3350
Resolution 2.10 Å R-free 0.251
8CHF cryo-EM Structure of Craf:14-3-3:Mek1 Deposited 2023-02-07 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 × 6 PDB declaration: hexameric
Chain E 1–393（393 aa）
Chain F 1–393（393 aa）
Not recorded 29L 2-{4-[(1E)-1-(hydroxyimino)-2,3-dihydro-1H-inden-5-yl]-3-(pyridin-4-yl)-1H-pyrazol-1-yl}ethanol × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.25 Å
8DGS Cryo-EM structure of a RAS/RAF complex (state 1) Deposited 2022-06-24 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 × 5 PDB declaration: pentameric
Chain B 1–392（392 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 ZN ZINC ION × 2 MG MAGNESIUM ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
8DGT Cryo-EM structure of a RAS/RAF complex (state 2) Deposited 2022-06-24 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 × 5 PDB declaration: pentameric
Chain B 1–392（392 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 ZN ZINC ION × 2 MG MAGNESIUM ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8YP4 Structure of MAP2K1 complexed with 5Z7-oxozeaenol Deposited 2024-03-15 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 34–386（353 aa）
Mutation：T286A, T292A, S298A WNT (4~{S},9~{S},10~{S},12~{E})-16-methoxy-4-methyl-9,10,18-tris(oxidanyl)-3-oxabicyclo[12.4.0]octadeca-1(18),12,14,16-tetraene-2,8-dione × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；8% Tacsimete pH 5.0, 19.5% PEG 3350
Resolution 2.35 Å R-free 0.284
8YP4 Structure of MAP2K1 complexed with 5Z7-oxozeaenol Deposited 2024-03-15 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 34–386（353 aa）
Mutation：T286A, T292A, S298A WNT (4~{S},9~{S},10~{S},12~{E})-16-methoxy-4-methyl-9,10,18-tris(oxidanyl)-3-oxabicyclo[12.4.0]octadeca-1(18),12,14,16-tetraene-2,8-dione × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；8% Tacsimete pH 5.0, 19.5% PEG 3350
Resolution 2.35 Å R-free 0.284
9AXA CryoEM structure of activated CRAF/MEK/14-3-3 complex with NST-628 Deposited 2024-03-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric
Chain B 1–393（393 aa）
Chain D 1–393（393 aa）
Mutation：S218A S222A Mutation：S218A S222A A1AHE N-[3-fluoro-4-({7-[(3-fluoropyridin-2-yl)oxy]-4-methyl-2-oxo-2H-1-benzopyran-3-yl}methyl)pyridin-2-yl]-N'-methylsulfuric diamide × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.36 Å
9AXC Activated CRAF/MEK heterotetramer from focused refinement of CRAF/MEK/14-3-3 complex Deposited 2024-03-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 1–393（393 aa）
Chain D 1–393（393 aa）
Mutation：S218A S222A Mutation：S218A S222A A1AHE N-[3-fluoro-4-({7-[(3-fluoropyridin-2-yl)oxy]-4-methyl-2-oxo-2H-1-benzopyran-3-yl}methyl)pyridin-2-yl]-N'-methylsulfuric diamide × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.16 Å
9AXH Crystal structure of KSR1/MEK1 complex heterotetramer with NST-628 Deposited 2024-03-06 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 37–263（227 aa）
Chain A 308–383（76 aa）
Chain B 37–263（227 aa）
Chain B 308–383（76 aa）
Not recorded A1AHE N-[3-fluoro-4-({7-[(3-fluoropyridin-2-yl)oxy]-4-methyl-2-oxo-2H-1-benzopyran-3-yl}methyl)pyridin-2-yl]-N'-methylsulfuric diamide × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 4 MG MAGNESIUM ION × 4 EDO 1,2-ETHANEDIOL × 1 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；291 K；0.1M SPG buffer pH 7.0, 25% w/v PEG 1500
Resolution 2.81 Å R-free 0.253
9AXM Crystal structure of ARAF/MEK1 complex with NST-628 and a RAF dimer Deposited 2024-03-06 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 37–263（227 aa）
Chain A 308–383（76 aa）
Chain C 37–263（227 aa）
Chain C 308–383（76 aa）
Mutation：S218A S222A Mutation：S218A S222A Mutation：S218A S222A Mutation：S218A S222A A1AHE N-[3-fluoro-4-({7-[(3-fluoropyridin-2-yl)oxy]-4-methyl-2-oxo-2H-1-benzopyran-3-yl}methyl)pyridin-2-yl]-N'-methylsulfuric diamide × 2 MG MAGNESIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 EDO 1,2-ETHANEDIOL × 1 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；291 K；0.1M tri-sodium citrate pH 5.6, 20% 2-propanol, 20% PEG 4000
Resolution 2.42 Å R-free 0.301
9AXX Crystal structure of BRAF/MEK1 complex with NST-628 and an active RAF dimer Deposited 2024-03-06 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 37–263（227 aa）
Chain A 308–383（76 aa）
Chain C 37–263（227 aa）
Chain C 308–383（76 aa）
Mutation：S218A S222A Mutation：S218A S222A Mutation：S218A S222A Mutation：S218A S222A A1AHE N-[3-fluoro-4-({7-[(3-fluoropyridin-2-yl)oxy]-4-methyl-2-oxo-2H-1-benzopyran-3-yl}methyl)pyridin-2-yl]-N'-methylsulfuric diamide × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MG MAGNESIUM ION × 2 EDO 1,2-ETHANEDIOL × 11 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.24 M di-ammonium hydrogen phosphate pH 8.0, 20% w/v PEG 3350
Resolution 2.07 Å R-free 0.248
9AXY Crystal structure of BRAF/MEK complex with NST-628 and inactive RAF Deposited 2024-03-06 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 1–393（393 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 A1AHE N-[3-fluoro-4-({7-[(3-fluoropyridin-2-yl)oxy]-4-methyl-2-oxo-2H-1-benzopyran-3-yl}methyl)pyridin-2-yl]-N'-methylsulfuric diamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；0.2 M Lithium chloride, 0.1 M TRIS pH 8, 20% w/v PEG 8000
Resolution 3.60 Å R-free 0.237
9AY7 Crystal structure of CRAF/MEK1 complex with NST-628 and inactive RAF Deposited 2024-03-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–393（393 aa）
Mutation：S218A S222A ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 NI NICKEL (II) ION × 1 ACT ACETATE ION × 5 EDO 1,2-ETHANEDIOL × 1 A1AHE N-[3-fluoro-4-({7-[(3-fluoropyridin-2-yl)oxy]-4-methyl-2-oxo-2H-1-benzopyran-3-yl}methyl)pyridin-2-yl]-N'-methylsulfuric diamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；291 K；0.2M sodium acetate pH 8.0, 20% w/v PEG 3350
Resolution 2.41 Å R-free 0.236
9AYA Crystal structure of CRAF/MEK complex with NST-628 and active RAF dimer Deposited 2024-03-07 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 37–263（227 aa）
Chain B 308–383（76 aa）
Chain D 37–263（227 aa）
Chain D 308–383（76 aa）
Mutation：S218A S222A Mutation：S218A S222A Mutation：S218A S222A Mutation：S218A S222A A1AHE N-[3-fluoro-4-({7-[(3-fluoropyridin-2-yl)oxy]-4-methyl-2-oxo-2H-1-benzopyran-3-yl}methyl)pyridin-2-yl]-N'-methylsulfuric diamide × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；291 K；0.2M magnesium chloride, 0.1M tris pH 7.0, 10% w/v PEG 8000
Resolution 2.59 Å R-free 0.257
9ECU Crystal structure of the inactive BRAF/MEK1 complex bound to IK-595 Deposited 2024-11-15 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 1–393（393 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 SO4 SULFATE ION × 4 A1BIS 4-[2-chloro-3-(methylsulfamamido)phenoxy]-N-cyclopropyl-2-(2-fluoro-4-iodoanilino)-1,5-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291.15 K；0.2 M Ammonium Sulfate, 0.1 M Tris pH 8.5, 25% w/v PEG 3350
Resolution 3.46 Å R-free 0.237
9MMP Cryo-EM structure of CRAF/MEK1/14-3-3 complex (autoinhibited conformation) Deposited 2024-12-20 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 B 1–393（393 aa）
Mutation：S218A, S222A AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 ZN ZINC ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris pH 7.5, 150 mM NaCl, 2 mM MgCl2, 0.5 mM TCEP, 2 uM ATPgS, 1 uM GDC0623
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9MMQ Cryo-EM structure of CRAF/MEK1 complex (kinase domain) Deposited 2024-12-20 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 1–393（393 aa）
Mutation：S218A, S222A AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris pH 7.5, 150 mM NaCl, 2 mM MgCl2, 0.5 mM TCEP, 2 uM ATPgS, 1 uM GDC0623
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9MMR Cryo-EM structure of CRAF/MEK1/14-3-3 complex (open monomer conformation, CRAF Y340D/Y341D mutant) Deposited 2024-12-20 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 B 1–393（393 aa）
Mutation：S218A, S222A AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris pH 7.5, 150 mM NaCl, 2 mM MgCl2, 0.5 mM TCEP, 2 uM ATPgS, 1 uM GDC0623
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
9MMS Cryo-EM structure of CRAF/MEK1 complex (kinase domain, CRAF Y340D/Y341D mutant) Deposited 2024-12-20 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 1–393（393 aa）
Mutation：S218A, S222A AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 LCJ 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris pH 7.5, 150 mM NaCl, 2 mM MgCl2, 0.5 mM TCEP, 2 uM ATPgS, 1 uM GDC0623
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9O0U Crystal structure of CRAF/MEK1 complex with PLX4720 and CH5126766 Deposited 2025-04-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–393（393 aa）
Mutation：S218A, S222A 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；18% PEG 3350, 0.1 M Sodium citrate pH 5.6, 4% Tacsimate pH 5
Resolution 2.91 Å R-free 0.264
9O0U Crystal structure of CRAF/MEK1 complex with PLX4720 and CH5126766 Deposited 2025-04-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–393（393 aa）
Mutation：S218A, S222A 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；18% PEG 3350, 0.1 M Sodium citrate pH 5.6, 4% Tacsimate pH 5
Resolution 2.91 Å R-free 0.264
9O0U Crystal structure of CRAF/MEK1 complex with PLX4720 and CH5126766 Deposited 2025-04-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain F 1–393（393 aa）
Mutation：S218A, S222A 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；18% PEG 3350, 0.1 M Sodium citrate pH 5.6, 4% Tacsimate pH 5
Resolution 2.91 Å R-free 0.264
9O0U Crystal structure of CRAF/MEK1 complex with PLX4720 and CH5126766 Deposited 2025-04-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain H 1–393（393 aa）
Mutation：S218A, S222A 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；18% PEG 3350, 0.1 M Sodium citrate pH 5.6, 4% Tacsimate pH 5
Resolution 2.91 Å R-free 0.264
9O0V Crystal structure of CRAF/MEK1 complex with PLX4720, CH5126766, and AMPPNP Deposited 2025-04-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–393（393 aa）
Mutation：S218A, S222A 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；18% PEG 3350, 0.1 M Sodium citrate pH 5.6, 4% Tacsimate pH 5
Resolution 3.50 Å R-free 0.254
9O0V Crystal structure of CRAF/MEK1 complex with PLX4720, CH5126766, and AMPPNP Deposited 2025-04-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–393（393 aa）
Mutation：S218A, S222A 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；18% PEG 3350, 0.1 M Sodium citrate pH 5.6, 4% Tacsimate pH 5
Resolution 3.50 Å R-free 0.254
9O0V Crystal structure of CRAF/MEK1 complex with PLX4720, CH5126766, and AMPPNP Deposited 2025-04-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain F 1–393（393 aa）
Mutation：S218A, S222A 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；18% PEG 3350, 0.1 M Sodium citrate pH 5.6, 4% Tacsimate pH 5
Resolution 3.50 Å R-free 0.254
9O0V Crystal structure of CRAF/MEK1 complex with PLX4720, CH5126766, and AMPPNP Deposited 2025-04-03 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain H 1–393（393 aa）
Mutation：S218A, S222A 324 N-{3-[(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)carbonyl]-2,4-difluorophenyl}propane-1-sulfonamide × 1 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；18% PEG 3350, 0.1 M Sodium citrate pH 5.6, 4% Tacsimate pH 5
Resolution 3.50 Å R-free 0.254
9O2Z Autoinhibited BRAF:(14-3-3)2:MEK complex from Insect cells Deposited 2025-04-04 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 × 4 PDB declaration: tetrameric
Chain B 1–393（393 aa）
Not recorded ZN ZINC ION × 2 CHU N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.83 Å
9TYG Structure of the MAP2K MEK1 in an inactive conformation in complex with its substrate MAPK ERK2 Deposited 2026-01-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–2（2 aa）
Chain A 12–393（382 aa）
Mutation：residue 3-11 replaced with 15 residues GRA24 KIM,Ser218Asp,Ser222Asp Mutation：residue 3-11 replaced with 15 residues GRA24 KIM,Ser218Asp,Ser222Asp ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9TYH Structure of the MAP2K MEK1 in an active conformation in complex with its substrate MAPK ERK2 Deposited 2026-01-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–2（2 aa）
Chain A 12–393（382 aa）
Mutation：residue 3-11 replaced with GRA24 KIM (15 residues),Ser218Asp,Ser222Asp Mutation：residue 3-11 replaced with GRA24 KIM (15 residues),Ser218Asp,Ser222Asp ADP ADENOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9TYI Structure of the MAP2K MEK1 without bound nucleotide in complex with its substrate MAPK ERK2 Deposited 2026-01-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–2（2 aa）
Chain A 12–393（382 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9UUR The complex of human pMEK1 and uERK1 (ANP) Deposited 2025-05-08 Different mutation/modification 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 1–393（393 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.36 Å
9UUX The complex of human pMEK1 and ERK1 pT202 (ANP) Deposited 2025-05-08 Different mutation/modification 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 1–393（393 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.12 Å
9UW3 The complex of human pMEK1 and ERK1 pY204 (ANP) Deposited 2025-05-12 Different mutation/modification 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 1–393（393 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.36 Å
9UW4 The complex of human pMEK1 and uERK1 (ANP)(from pY204ERK1) Deposited 2025-05-12 Different mutation/modification 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 1–393（393 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å

92 other PDB entries and 122 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MP2K1_HUMAN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B； PDBConstruct 5–397； UniProt 1–393

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 6v2w

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6v2w
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6v2w
Deposition date deposition_date2019-11-25
Structure title titleCrystal structure of the BRAF:MEK1 kinases in complex with AMPPNP
Keywords keywordsBRAF, MEK1, TRANSFERASE; TRANSFERASE
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_guinier26.70 Å
Radius of gyration Rg (electron density) rg_electron25.89 Å
Forward intensity I(0) i073774100.00
Molecular weight molecular_weight67287.0 kDa
Excluded volume excluded_volume84415 ų
Envelope volume envelope_volume103920 ų
Hydration-shell volume shell_volume32877 ų
Envelope diameter envelope_diameter86.9 Å
Shell Rg shell_rg33.85 Å
Envelope Rg envelope_rg25.90 Å
Shape Rg shape_rg25.90 Å
Total Rg total_rg26.71 Å
Total atoms total_atoms4718
Residues n_residues587
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 dmax83.4 Å
Rg (real space) rg_real26.62 Å
Rg uncertainty (real space) rg_real_error0.51 Å
I(0) (real space) i0_real7.3770e+07
I(0) uncertainty (real space) i0_real_error1.0020e+06
Rg (reciprocal space) rg_reciprocal26.65 Å
I(0) (reciprocal space) i0_reciprocal73780000.0000
Solution quality estimate total_estimate0.9060
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary29.7 Å
Skewness Skewness skewness0.252
Kurtosis Kurtosis kurtosis-0.470
Angular range angular_range— – 0.2950 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha24810000.0000
Real-space data points n_real_points60
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.932; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.977
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (4)

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7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd6v2wa_
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_idd6v2wb_
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

CATH v4.4 (2 domains)

Domain ID domain_id6v2wA01
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_id6v2wA02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1
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8. Citations (1)

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9. Files and Curves (10)