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1far

RAF-1 CYSTEINE RICH DOMAIN, NMR, MINIMIZED AVERAGE STRUCTURE

Method: SOLUTION NMR Dmax: 41.1 Å Quality: GOOD
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1. Protein Identity and Related Structures Protein Identity & Related Structures

RAF-1

Homo sapiens

UniProt P04049

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 monomer Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count Chain A； UniProt 136–187 Fragment：CYSTEINE-RICH DOMAIN ZN ZINC ION × 2 SOLUTION NMR mmCIF provides none of the parsed experimental conditions Resolution not provided

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 1FAR Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1C1Y CRYSTAL STRUCTURE OF RAP.GMPPNP IN COMPLEX WITH THE RAS-BINDING-DOMAIN OF C-RAF1 KINASE (RAFRBD). Deposited 1999-07-22 Different construct Different oligomeric state 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 55–131（77 aa） Fragment：RAFRBD, RESIDUES 51-131
Not recorded MG MAGNESIUM ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.6；300 K；mmePeg5000, magnesium chloride, calcium chloride, ammonium sulphate., pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 300K
Resolution 1.90 Å R-free 0.257
1FAQ RAF-1 CYSTEINE RICH DOMAIN, NMR, 27 STRUCTURES Deposited 1996-09-05 Parsed fields agree Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 136–187（52 aa） Fragment：CYSTEINE-RICH DOMAIN
Not recorded ZN ZINC ION × 2 SOLUTION NMR mmCIF provides none of the parsed conditions Resolution not provided
1GUA HUMAN RAP1A, RESIDUES 1-167, DOUBLE MUTANT (E30D,K31E) COMPLEXED WITH GPPNHP AND THE RAS-BINDING-DOMAIN OF HUMAN C-RAF1, RESIDUES 51-131 Deposited 1996-06-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 51–131（81 aa） Fragment：RESIDUES 51-131
Not recorded MG MAGNESIUM ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1RFA NMR SOLUTION STRUCTURE OF THE RAS-BINDING DOMAIN OF C-RAF-1 Deposited 1995-04-26 Different construct Different ligand/ion Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 55–132（78 aa） Fragment：RAS BINDING DOMAIN, RESIDUES 55 - 132 WITH AN ADDITIONAL ALA AT THE N-TERMINUS
Not recorded No recorded non-water small molecule SOLUTION NMR mmCIF provides none of the parsed conditions Resolution not provided
3CU8 Impaired binding of 14-3-3 to Raf1 is linked to Noonan and LEOPARD syndrome Deposited 2008-04-16 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 P 256–264（9 aa） Fragment：Phosphorylated cRaf1 peptide
Chain Q 256–264（9 aa） Fragment：Phosphorylated cRaf1 peptide
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 PPI PROPANOIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；0.1M (Sodium propionate, sodium cacodylate, BIS-TRIS propane), 27% PEG 1500, 2mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.40 Å R-free 0.259
3IQJ Crystal Structure of human 14-3-3 sigma in Complex with Raf1 peptide (10mer) Deposited 2009-08-20 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 P 255–264（10 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；0.1M Hepes/NaOH ph 7.5, 0.2M CaCl2, 28% PEG 400, 5% glycerol, 2mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.15 Å R-free 0.153
3IQU Crystal Structure of human 14-3-3 sigma in Complex with Raf1 peptide (6mer) Deposited 2009-08-21 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 P 255–260（6 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；0.1M Hepes/NaOH ph 7.5, 0.2M CaCl2, 28% PEG 400, 5% glycerol, 2mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.05 Å R-free 0.151
3IQV Crystal Structure of human 14-3-3 sigma in Complex with Raf1 peptide (6mer) and stabilisator Fusicoccin Deposited 2009-08-21 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 P 255–260（6 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) FSC FUSICOCCIN × 2 CL CHLORIDE ION × 4 MG MAGNESIUM ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；20mM Hepes/NaOH pH 7.5, 2mM MgCl2 and 2 mM DTT, set up for crystallization in 0.1 M Hepes/NaOH ph 7.5, 0.2 M CaCl2, 28% PEG 400, 5% glycerol, 2mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.20 Å R-free 0.153
3KUC Complex of Rap1A(E30D/K31E)GDP with RafRBD(A85K/N71R) Deposited 2009-11-27 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 × 2 PDB declaration: dimeric
Chain B 51–131（81 aa） Fragment：UNP residues 51-131
Mutation：A85K, N71R GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；20-25% PEG 8000, 100 mM Tris or HEPES pH 7.2-7.6, 10-200 mM Ca Acetate or 100 mM Ammonium Sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.92 Å R-free 0.209
3KUD Complex of Ras-GDP with RafRBD(A85K) Deposited 2009-11-27 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 × 2 PDB declaration: dimeric
Chain B 51–131（81 aa） Fragment：UNP residues 51-131
Mutation：A85K GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；1.3M Na-Malonat pH 6.0, 100 mM MES pH 6.1, 4% Betaine, 2% Sarcosine, 2% N,N-dimethylglycine, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.15 Å R-free 0.264
3NKX Impaired binding of 14-3-3 to Raf1 is linked to Noonan and LEOPARD syndrome Deposited 2010-06-21 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 P 255–264（10 aa） Fragment：phosphorylated C-Raf peptide, UNP residues 255-264
Chain Q 255–264（10 aa） Fragment：phosphorylated C-Raf peptide, UNP residues 255-264
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) PPI PROPANOIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；0.1M (Sodium propionate, sodium cacodylate, BIS-TRIS propane), 27% PEG 1500, 2mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.40 Å R-free 0.247
3O8I Structure of 14-3-3 isoform sigma in complex with a C-Raf1 peptide and a stabilizing small molecule fragment Deposited 2010-08-03 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 255–264（10 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) M1T 6,6-dihydroxy-1-methoxyhexan-2-one × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277.15 K；0.095M HEPES Na, 26.6%(v/v) PEG400, 0.19M CaCl2, 5%(v/v) Glycerol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 2.00 Å R-free 0.239
3OMV Crystal structure of c-raf (raf-1) Deposited 2010-08-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 323–618（296 aa） Fragment：C-RAF kinase domain, UNP residues 323-618
Chain B 323–618（296 aa） Fragment：C-RAF kinase domain, UNP residues 323-618
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 × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；285 K；12% PEG 8K, 100 MM TRIS PH 8.0, 10% TACSIMATE, VAPOR DIFFUSION, HANGING DROP, temperature 285K
Resolution 4.00 Å R-free 0.364
4FJ3 14-3-3 isoform zeta in complex with a diphoyphorylated C-RAF peptide Deposited 2012-06-11 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 × 3 PDB declaration: trimeric
Chain P 229–264（36 aa） Fragment：UNP residues 229-264
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；0.1 M Na-acetate pH 7.0, 0.8 M NaH2PO4 and 1.2 M K2HPO4 , VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.95 Å R-free 0.208
4G0N Crystal Structure of wt H-Ras-GppNHp bound to the RBD of Raf Kinase Deposited 2012-07-09 Different construct Different oligomeric state 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 54–131（78 aa） Fragment：UNP residues 54-131
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 CA CALCIUM ION × 2 MG MAGNESIUM ION × 1 ACT ACETATE ION × 1 DTU (2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.8；291 K；Protein solution: 10 - 16 mg/mL, 50 mM HEPES, pH 7.2, 50 mM NaCl, 10mM MgCl2 5% Glycerol, 1mM DTE, 10 M ZnCl2 Reservoir solution:200mM calcium acetate, 100mM sodium cacodylate pH 6.5, 18% PEG 8000. Drop: 1uL protein, 1uL reservoir, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Resolution 2.45 Å R-free 0.229
4G3X Crystal Structure of Q61L H-Ras-GppNHp bound to the RBD of Raf Kinase Deposited 2012-07-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 55–131（77 aa） Fragment：UNP residues 55-131
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；291 K；Protein solution: 10 - 18 mg/mL, 50 mM HEPES, pH 7.2, 50 mM NaCl, 10mM MgCl2 5% Glycerol, 1mM DTE, 10 M ZnCl2 Reservoir solution:200mM calcium acetate, 100mM sodium cacodylate pH 6.5, 18% PEG 8000. Drop: 3uL protein, 3uL reservoir , VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 3.25 Å R-free 0.271
4IEA 14-3-3 isoform sigma in complex with a phosphorylated C-RAF peptide Deposited 2012-12-13 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 P 618–625（8 aa） Fragment：UNP residues 618-625
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；277 K；95 mM Na-HEPES pH 7.4, 25.6 % PEG 400, 190 mM CaCl2, 5 % Glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.70 Å R-free 0.208
4IHL Human 14-3-3 isoform zeta in complex with a diphoyphorylated C-RAF peptide and Cotylenin A Deposited 2012-12-19 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 P 229–264（36 aa） Fragment：UNP residues 229-264
Non-standard monomer：Yes (specific site not provided by mmCIF) K POTASSIUM ION × 2 1F5 (1R,3aS,4R,5R,6R,9aR,10E)-6-({(1S,2R,4S,5R,6R,8S,9S)-5-hydroxy-2-(methoxymethyl)-9-methyl-9-[(2S)-oxiran-2-yl]-3,7,10,1 1-tetraoxatricyclo[6.2.1.0~1,6~]undec-4-yl}oxy)-1-(methoxymethyl)-4,9a-dimethyl-7-(propan-2-yl)-1,2,3,3a,4,5,6,8,9,9a-de cahydrodicyclopenta[a,d][8]annulene-1,5-diol × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277 K；0.1 M NA-ACETATE PH 7.0, 0.8 M NAH2PO4 AND 1.2 M K2HPO4, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.20 Å R-free 0.243
6NTC Crystal Structure of G12V HRas-GppNHp bound in complex with the engineered RBD variant 1 of CRAF Kinase protein Deposited 2019-01-28 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 × 2 PDB declaration: dimeric
Chain B 55–131（77 aa）
Mutation：F61L, K65Q, Q66E, R67W, N71K, C81S, V88R, R89H, C95S, C96S GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 GOL GLYCEROL × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293.15 K；30% PEG4000, 200mM NH4SO4, 100mM Na CaCo pH 6.5
Resolution 2.90 Å R-free 0.278
6NTD Crystal Structure of G12V HRas-GppNHp bound in complex with the engineered RBD variant 12 of CRAF Kinase protein Deposited 2019-01-28 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 × 2 PDB declaration: dimeric
Chain B 55–131（77 aa）
Mutation：F61L, K65H, Q66E, N71K, C81S, V88R, R89H, C95S, C96S MG MAGNESIUM ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.6；293.15 K；30% PEG4000, 200mM NH4SO4, 100mM Na Citrate
Resolution 3.15 Å R-free 0.287
6PTS NMR data-driven model of KRas-GMPPNP:RBD-CRD complex tethered to a nanodisc (state A) Deposited 2019-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain D 56–187（132 aa） Fragment：RBD-CRD (UNP residues 56-187)
Not recorded PCW 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 64 17F O-[(S)-({(2R)-2,3-bis[(9Z)-octadec-9-enoyloxy]propyl}oxy)(hydroxy)phosphoryl]-L-serine × 16 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 SOLUTION NMR
NMR measurement conditions pH 5.5；298 K；Ionic strength (raw mmCIF value) 450；Pressure 1
NMR measurement conditions pH 5.5；308 K；Ionic strength (raw mmCIF value) 150；Pressure 1
NMR sample composition 0.2 mM U-2H; U-15N; Ile Leu C-delta-13C, Val C-gamma-13C KRAS, 0.2 mM U-12C, 14N, 1H RBD-CRD, 0.4 mM U-12C, 14N, 1H MSP, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.2 mM U-12C, 14N, 1H KRAS, 0.2 mM U-2H; U-15N; Ile Leu C-delta-13C, Val C-gamma-13C RBD-CRD, 0.4 mM U-12C, 14N, 1H MSP, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.2 mM U-12C, 14N, 1H KRAS, 0.2 mM U-2H; U-15N; Ile Leu C-delta-13C, Val C-gamma-13C RBD-CRD, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.2 mM U-12C, 14N, 1H KRAS, 0.2 mM U-2H; U-15N; Ile Leu C-delta-13C, Val C-gamma-13C RBD-CRD, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.5 mM U-15N; Ile C-delta-13C, Met methyl-13C KRAS, 0.5 mM Leu C-delta-13C, Val C-gamma-13C, RBD-CRD, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.5 mM [U-99% 15N]; [U-13C]; RBD, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.3 mM [U-99% 15N]; [U-13C]; CRD, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
6PTW NMR data-driven model of KRas-GMPPNP:RBD-CRD complex tethered to a nanodisc (state B) Deposited 2019-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain D 56–187（132 aa） Fragment：RBD-CRD (UNP residues 56-187)
Not recorded PCW 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 64 17F O-[(S)-({(2R)-2,3-bis[(9Z)-octadec-9-enoyloxy]propyl}oxy)(hydroxy)phosphoryl]-L-serine × 16 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 SOLUTION NMR
NMR measurement conditions pH 5.5；298 K；Ionic strength (raw mmCIF value) 450；Pressure 1
NMR measurement conditions pH 5.5；308 K；Ionic strength (raw mmCIF value) 150；Pressure 1
NMR sample composition 0.2 mM [Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N; U-2H] KRAS, 0.2 mM [U-12C; U-14N; U-1H] RBD-CRD, 0.4 mM [U-12C; U-14N; U-1H] MSP, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.2 mM [U-12C; U-14N; U-1H] KRAS, 0.2 mM [Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N; U-2H] RBD-CRD, 0.4 mM [U-12C; U-14N; U-1H] MSP, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.2 mM [Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N] RBD-CRD, 0.2 mM [U-12C; U-14N; U-1H] KRAS Q43C, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.2 mM [Ile, Leu C-delta-13C; Val C-gamma-13C; U-15N] RBD-CRD, 0.2 mM [U-12C; U-14N; U-1H] KRAS N-term C, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.5 mM [U-15N; Ile C-delta-13C; Met methyl-13C] KRAS, 0.5 mM [Leu C-delta-13C; Val C-gamma-13C] RBD-CRD, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.5 mM [U-13C; U-15N] RBD, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.5 mM [U-13C; U-15N] CRD, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
6VJJ Crystal Structure of wild-type KRAS4b (GMPPNP-bound) in complex with RAS-binding domain (RBD) of RAF1/CRAF Deposited 2020-01-16 Different construct Different oligomeric state 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 52–131（80 aa）
Not recorded MG MAGNESIUM ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 CL CHLORIDE ION × 3 EDO 1,2-ETHANEDIOL × 2 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.09M Halogens, 0.1M Imidazole.MES pH 6.5, 37.5% MPD, PEG 1000 and PEG 3350
Resolution 1.40 Å R-free 0.195
6XGU Crystal Structure of KRAS-Q61R (GMPPNP-bound) in complex with RAS-binding domain (RBD) and cysteine-rich domain (CRD) of RAF1/CRAF Deposited 2020-06-18 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 × 2 PDB declaration: dimeric
Chain B 52–188（137 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 3 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；293 K；100 mM Tris 7.8, 200 mM KBr, 200 mM KSCN, 3% PGA, 0.35 mM D-myo-phosphatidylinositol 3,4,5-triphosphate
Resolution 2.70 Å R-free 0.236
6XGV Crystal Structure of KRAS-G13D (GMPPNP-bound) in complex with RAS-binding domain (RBD) and cysteine-rich domain (CRD) of RAF1/CRAF Deposited 2020-06-18 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 × 2 PDB declaration: dimeric
Chain B 52–188（137 aa）
Mutation：Modified Cys95 Non-standard monomer：Yes (specific site not provided by mmCIF) GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 3 GOL GLYCEROL × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；100 mM sodium cacodylate pH 6.5, 700 mM sodium acetate, 0.35 mM D-myo-phosphatidylinositol 3,4,5-triphosphate
Resolution 2.11 Å R-free 0.204
6XHA Crystal Structure of KRAS-G12V (GMPPNP-bound) in complex with RAS-binding domain (RBD) and cysteine-rich domain (CRD) of RAF1/CRAF Deposited 2020-06-18 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 × 2 PDB declaration: dimeric
Chain B 52–188（137 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 GOL GLYCEROL × 4 MG MAGNESIUM ION × 1 CL CHLORIDE ION × 2 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；100 mM sodium cacodylate pH 6.5, 200 mM MgCl2, 8% PGA, 0.35 mM D-myo-phosphatidylinositol 3,4,5-triphosphate
Resolution 2.87 Å R-free 0.269
6XHB Crystal Structure of wild-type KRAS (GMPPNP-bound) in complex with RAS-binding domain (RBD) and cysteine-rich domain (CRD) of RAF1/CRAF (crystal form II) Deposited 2020-06-18 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 × 2 PDB declaration: dimeric
Chain B 52–188（137 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 CL CHLORIDE ION × 3 GOL GLYCEROL × 2 IPA ISOPROPYL ALCOHOL × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；100 mM sodium cacodylate pH 6.5, 200 mM sodium citrate, 15% 2-propanol, 0.25% (w/v) n-octyl-beta-D-glucoside, 0.35 mM D-myo-phosphatidylinositol 3,4,5-triphosphate, and 0.25% (w/v) n-dodecyl-beta-D-maltoside
Resolution 2.50 Å R-free 0.221
6XI7 Crystal Structure of wild-type KRAS (GMPPNP-bound) in complex with RAS-binding domain (RBD) and cysteine-rich domain (CRD) of RAF1/CRAF (crystal form I) Deposited 2020-06-19 Different construct Different oligomeric state 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 52–188（137 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 SO4 SULFATE ION × 2 CL CHLORIDE ION × 5 ZN ZINC ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.3；293 K；2218.18 mM AMSO4, 6.5% (w/v) PEG 400, pH 5.3
Resolution 1.95 Å R-free 0.232
7JHP Crystal structure of HRas in complex with the Ras-binding and cysteine-rich domains of CRaf-kinase Deposited 2020-07-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 55–187（133 aa） Fragment：UNP residues 55-187
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；0.1 M ammonium acetate, 0.1 M Bis-Tris, pH 5.5, 17% w/v PEG10000
Resolution 2.77 Å R-free 0.264
7Z37 Structure of the RAF1-HSP90-CDC37 complex (RHC-II) Deposited 2022-03-01 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 CP1 1–648（648 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3 seconds before plunging
Resolution 3.67 Å
7Z38 Structure of the RAF1-HSP90-CDC37 complex (RHC-I) Deposited 2022-03-01 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 C 1–648（648 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3 seconds before plunging
Resolution 3.16 Å
8A68 Small molecule stabilizer (compound 5) for C-RAF(pS259) and 14-3-3 Deposited 2022-06-16 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 255–263（9 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 6 L7U ~{N}-[2-[2-(dimethylamino)ethyldisulfanyl]ethyl]-1-[(2~{R})-2-(6-methoxynaphthalen-2-yl)propanoyl]piperidine-4-carboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；0.095 M HEPES pH 7.5, 0.19 M CaCl2, 5% glycerol, 28% PEG 400
Resolution 1.60 Å R-free 0.179
8A6F Small molecule stabilizer (compound 8) for C-RAF and 14-3-3 Deposited 2022-06-17 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 P 255–264（10 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 4 O56 1-[4-[4-chloranyl-3-(trifluoromethyl)phenyl]-4-oxidanyl-piperidin-1-yl]-3-[2-(dimethylamino)ethyldisulfanyl]propan-1-one × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；0.095 M HEPES pH 7.5, 0.19 M CaCl2, 26% (v/v) PEG 400 and 5% (v/v) glycerol
Resolution 1.60 Å R-free 0.181
8A6H Small molecule stabilizer (compound 7) for C-RAF and 14-3-3 Deposited 2022-06-17 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 P 255–264（10 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 4 L6L 3-[2-(dimethylamino)ethyldisulfanyl]-1-[4-oxidanyl-4-[3-(trifluoromethyl)phenyl]piperidin-1-yl]propan-1-one × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；0.095 M HEPES pH 7.7, 0.19 M CaCl2, 24 % (v/v) PEG 400 and 5% (v/v) glycerol)
Resolution 1.60 Å R-free 0.174
8ATR Small molecular stabilizer for C-RAF (pS259) and 14-3-3 (1075297) Deposited 2022-08-24 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 × 4 PDB declaration: tetrameric
Chain P 255–263（9 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 4 O6L 2-chloranyl-~{N}-[[1-[1-(4-chloranylphenoxy)cyclopentyl]carbonylpiperidin-4-yl]methyl]ethanamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；0.095 M HEPES (pH 7.1), PEG400 (24% (v/v)), 0.19 M CaCl2 and 5% (v/v) Glycerol
Resolution 1.70 Å R-free 0.211
8ATS Small molecular stabilizer for C-RAF (pS259) and 14-3-3 (1075306) Deposited 2022-08-24 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 × 4 PDB declaration: tetrameric
Chain P 255–263（9 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 6 O5I 2-chloranyl-~{N}-[[1-[1-[(4-chlorophenyl)amino]cyclopentyl]carbonylpiperidin-4-yl]methyl]ethanamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；0.095 M HEPES (pH 7.1), PEG400 (24% (v/v)), 0.19 M CaCl2 and 5% (v/v) Glycerol
Resolution 1.40 Å R-free 0.171
8AV0 small molecule stabilizer (compound 1) for C-RAF pS259 and 14-3-3 Deposited 2022-08-26 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 P 256–264（9 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 6 O6C 1-[2-(4-chloranylphenoxy)-2-methyl-propanoyl]-~{N}-[2-[2-(dimethylamino)ethyldisulfanyl]ethyl]piperidine-4-carboxamide × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；0.095 M HEPES (pH 7.1), PEG400 (24% (v/v)), 0.19 M CaCl2 and 5% (v/v) Glycerol
Resolution 1.50 Å R-free 0.180
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 A 1–648（648 aa）
Chain B 1–648（648 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 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.25 Å
8CPD Cryo-EM structure of CRaf dimer with 14:3:3 Deposited 2023-03-02 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 × 4 PDB declaration: tetrameric
Chain A 1–648（648 aa）
Chain B 1–648（648 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-PROPANE
Resolution 3.46 Å
8EPW Crystal Structure of KRAS4b-G13D (GMPPNP-bound) in complex with RAS-binding domain (RBD) of RAF1/CRAF Deposited 2022-10-06 Different construct Different oligomeric state 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 52–131（80 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.15 M potassium bromide, 30% PEG 2000 MME
Resolution 2.00 Å R-free 0.253
8GAE Hsp90 provides platform for CRaf dephosphorylation by PP5 Deposited 2023-02-22 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 D 404–610（207 aa）
Not recorded K POTASSIUM ION × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MN MANGANESE (II) ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；3UL OF SAMPLE 10C 100% HUMIDITY 30S WAIT TIME 3S BLOT TIME -2 BLOT FORCE
Resolution 3.30 Å
8GFT Hsp90 provides platform for CRaf dephosphorylation by PP5 Deposited 2023-03-08 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 D 336–618（283 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 K POTASSIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MN MANGANESE (II) ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；3uL OF SAMPLE, 10C, 100% HUMIDITY, 30S WAIT TIME, 3S BLOT TIME, -2 BLOT FORCE
Resolution 3.80 Å
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 method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 50–101（52 aa）
Chain B 114–141（28 aa）
Mutation：K65S, F99Y, S120W, D129E 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 method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain B 50–101（52 aa）
Chain B 114–141（28 aa）
Mutation：K65S, F99Y, S120W, D129E 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
8JOF solution-structure of Ras Binding Domain (RBD) in C-RAF Deposited 2023-06-07 Different construct Different ligand/ion Different experimental conditions Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 51–131（81 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.8；298 K；Ionic strength (raw mmCIF value) 85；Pressure ambient
NMR sample composition 0.3 mM [U-100% 13C; U-100% 15N] Serine/threonine-protein Kinase C-RAF, 25 mM sodium phosphate, 50 mM sodium chloride, 10 mM magnesium dichloride, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
8JOG solution structure of Ras Binding Domein (RBD) in C-RAF with negative allosteric modulator. Deposited 2023-06-07 Different construct Different ligand/ion Different experimental conditions Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 51–131（81 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.8；298 K；Ionic strength (raw mmCIF value) 85；Pressure ambient
NMR sample composition 0.3 mM [U-100% 13C; U-100% 15N] Serin/threonine protein kinase C-RAF, 25 mM sodium phosphate, 50 mM sodium chloride, 10 mM magnesium dichloride, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
8S42 Ternary structure of 14-3-3s, C-RAF phosphopeptide (pS259) and compound 80 (1124898) Deposited 2024-02-21 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 P 255–263（9 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 4 A1H5F 2-chloranyl-1-[8-[3-fluoranyl-4-(trifluoromethyl)phenyl]sulfonyl-5-oxa-2,8-diazaspiro[3.5]nonan-2-yl]ethanone × 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 1.70 Å R-free 0.194
8T74 Crystal structure of KRAS4a (GMPPNP) in complex with RAF1 (RBD) Deposited 2023-06-19 Different construct Different oligomeric state 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 52–131（80 aa）
Not recorded MG MAGNESIUM ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.15 M DL-malic acid (pH 7.0), 20% PEG 3350
Resolution 1.65 Å R-free 0.196
8T75 Crystal Structure of KRAS4a (GMPPNP) in complex with RAF1 (RBD-CRD) Deposited 2023-06-19 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 × 2 PDB declaration: dimeric
Chain B 52–188（137 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M sodium acetate (pH 4.6), 2 M sodium formate
Resolution 2.65 Å R-free 0.219
8T75 Crystal Structure of KRAS4a (GMPPNP) in complex with RAF1 (RBD-CRD) Deposited 2023-06-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 52–188（137 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M sodium acetate (pH 4.6), 2 M sodium formate
Resolution 2.65 Å R-free 0.219
8T75 Crystal Structure of KRAS4a (GMPPNP) in complex with RAF1 (RBD-CRD) Deposited 2023-06-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain F 52–188（137 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M sodium acetate (pH 4.6), 2 M sodium formate
Resolution 2.65 Å R-free 0.219
8T75 Crystal Structure of KRAS4a (GMPPNP) in complex with RAF1 (RBD-CRD) Deposited 2023-06-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain H 52–188（137 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M sodium acetate (pH 4.6), 2 M sodium formate
Resolution 2.65 Å R-free 0.219
8U1L Cryo-EM structure of the RAF1-HSP90-CDC37 complex in the closed state Deposited 2023-09-01 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 C 2–648（647 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 4.5 seconds before plunging
Resolution 3.70 Å
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 A 306–648（343 aa）
Chain C 306–648（343 aa）
Mutation：Y340D Y341D Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：Y340D Y341D Non-standard monomer：Yes (specific site not provided by mmCIF) 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 A 306–648（343 aa）
Chain C 306–648（343 aa）
Mutation：Y340D Y341D Mutation：Y340D Y341D 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
9AY7 Crystal structure of CRAF/MEK1 complex with NST-628 and inactive RAF Deposited 2024-03-07 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 × 2 PDB declaration: dimeric
Chain A 337–615（279 aa）
Mutation：Y340D Y341D 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 method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 337–615（279 aa）
Chain C 337–615（279 aa）
Mutation：Y340D Y341D Mutation：Y340D Y341D 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
9EW1 Ternary structure of 14-3-3s, CRAF phosphopeptide (pS259) and compound 79 (1124379). Deposited 2024-04-03 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 P 255–263（9 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 6 WQT 2-chloranyl-1-[8-(4-iodophenyl)sulfonyl-5-oxa-2,8-diazaspiro[3.5]nonan-2-yl]ethanone × 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 1.40 Å R-free 0.168
9EW3 Ternary structure of 14-3-3s, C-RAF phosphopeptide 12-mer (pS259) and compound 78 (1084378) Deposited 2024-04-03 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 P 255–263（9 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 6 WQN 1-[8-(4-bromophenyl)sulfonyl-5-oxa-2,8-diazaspiro[3.5]nonan-2-yl]-2-chloranyl-ethanone × 2 CA CALCIUM 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 1.40 Å R-free 0.229
9EW4 Ternary structure of 14-3-3s, C-RAF phosphopeptide 12mer (pS259) and compound 86 (1124384) Deposited 2024-04-03 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 P 255–263（9 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 8 WQ9 1-[(5~{R})-2-(4-bromanyl-3-fluoranyl-phenyl)sulfonyl-2,7-diazaspiro[4.4]nonan-7-yl]-2-chloranyl-ethanone × 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 1.60 Å R-free 0.211
9EW5 Ternary structure of 14-3-3s, C-RAF phosphopeptide (pS259) 12mer and compound 23 (1083848) Deposited 2024-04-03 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 C 255–265（11 aa）
Chain F 255–265（11 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) WQI 2-chloranyl-~{N}-[[1-(4-iodophenyl)sulfonylpiperidin-4-yl]methyl]ethanamide × 2 CA CALCIUM ION × 3 MG MAGNESIUM ION × 1 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 1.50 Å R-free 0.216
9EW7 Binary structure of 14-3-3s and CRAF phosphopeptide (pS259) Deposited 2024-04-03 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 P 255–264（10 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 4 CA CALCIUM ION × 4 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 1.80 Å R-free 0.193
9MMP Cryo-EM structure of CRAF/MEK1/14-3-3 complex (autoinhibited conformation) Deposited 2024-12-20 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 1–648（648 aa）
Mutation：Q156R, D587E Non-standard monomer：Yes (specific site not provided by mmCIF) 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 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 × 2 PDB declaration: dimeric
Chain A 1–648（648 aa）
Mutation：Q156R, D587E 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 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 1–648（648 aa）
Mutation：Q156R, Y340D, Y341D, D587E Non-standard monomer：Yes (specific site not provided by mmCIF) 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 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 × 2 PDB declaration: dimeric
Chain A 1–648（648 aa）
Mutation：Q156R, Y340D, Y341D, D587E 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 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 × 2 PDB declaration: dimeric
Chain A 337–615（279 aa）
Mutation：Y340D, Y341D 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 337–615（279 aa）
Mutation：Y340D, Y341D 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 337–615（279 aa）
Mutation：Y340D, Y341D 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain G 337–615（279 aa）
Mutation：Y340D, Y341D 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 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 × 2 PDB declaration: dimeric
Chain A 337–615（279 aa）
Mutation：Y340D, Y341D 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 337–615（279 aa）
Mutation：Y340D, Y341D 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 337–615（279 aa）
Mutation：Y340D, Y341D 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain G 337–615（279 aa）
Mutation：Y340D, Y341D 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
9S2I Ternary structure of 14-3-3, CRAF R256S NS mutant phosphopeptide (pS259), and compound 78 (1124378) Deposited 2025-07-21 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 P 255–265（11 aa）
Mutation：R256S 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 K；0.095 M HEPES pH=7.1-7.7 0.19 M CaCl2 5% glycerol 24-29% PEG400
Resolution 1.67 Å R-free 0.201
9S2J Ternary structure of 14-3-3s, CRAF S257L NS mutant phosphopeptide (pS259) and compound 78 (1084378) Deposited 2025-07-21 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 P 255–265（11 aa）
Mutation：S257L 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 K；0.095 M HEPES pH=7.1-7.7 0.19 M CaCl2 5% glycerol 24-29% PEG400
Resolution 1.50 Å R-free 0.203
9S2K Ternary structure of 14-3-3s, CRAF V263A NS mutant phosphopeptide (pS259), and compound 78 (1124378) Deposited 2025-07-21 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 P 255–265（11 aa）
Mutation：V263A Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 6 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 K；0.095 M HEPES pH=7.1-7.7 0.19 M CaCl2 5% glycerol 24-29% PEG400
Resolution 2.15 Å R-free 0.233
9S2L Ternary structure of 14-3-3s, CRAF R256S NS mutant phosphopeptide (pS259), and compound 23 (1083848) Deposited 2025-07-21 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 H 255–265（11 aa）
Chain S 255–265（11 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) WQI 2-chloranyl-~{N}-[[1-(4-iodophenyl)sulfonylpiperidin-4-yl]methyl]ethanamide × 2 MG MAGNESIUM ION × 6 CL CHLORIDE 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 1.85 Å R-free 0.223
9S2M Ternary structure of 14-3-3s, CRAF S257L NS mutant phosphopeptide (pS259), and compound 23 (1083848) Deposited 2025-07-21 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 H 255–265（11 aa）
Chain S 255–265（11 aa）
Mutation：S257L Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：S257L Non-standard monomer：Yes (specific site not provided by mmCIF) WQI 2-chloranyl-~{N}-[[1-(4-iodophenyl)sulfonylpiperidin-4-yl]methyl]ethanamide × 2 MG MAGNESIUM ION × 5 CL CHLORIDE 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 2.00 Å R-free 0.227
9S2N Ternary structure of 14-3-3s, CRAF V263A NS mutant phosphopeptide (pS259), and compound 23 (1083848) Deposited 2025-07-21 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 H 255–264（10 aa）
Chain S 255–264（10 aa）
Mutation：V263A Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：V263A Non-standard monomer：Yes (specific site not provided by mmCIF) WQI 2-chloranyl-~{N}-[[1-(4-iodophenyl)sulfonylpiperidin-4-yl]methyl]ethanamide × 2 MG MAGNESIUM ION × 6 CL CHLORIDE 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 1.85 Å R-free 0.239
9S2O Ternary structure of 14-3-3s, CRAF R256S NS mutant phosphopeptide (pS259), and compound 22 (1083853) Deposited 2025-07-21 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 H 255–265（11 aa）
Chain S 255–265（11 aa）
Mutation：R256S Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：R256S Non-standard monomer：Yes (specific site not provided by mmCIF) WPN ~{N}-[[1-(4-bromophenyl)sulfonylpiperidin-4-yl]methyl]-2-chloranyl-ethanamide × 2 MG MAGNESIUM ION × 6 CL CHLORIDE 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 1.80 Å R-free 0.213
9S2P Ternary structure of 14-3-3s, CRAF V263A NS mutant phosphopeptide (pS259), and compound 22 (1083853) Deposited 2025-07-21 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 P 255–265（11 aa）
Mutation：V263A Non-standard monomer：Yes (specific site not provided by mmCIF) CL CHLORIDE ION × 2 MG MAGNESIUM ION × 4 WPN ~{N}-[[1-(4-bromophenyl)sulfonylpiperidin-4-yl]methyl]-2-chloranyl-ethanamide × 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 1.50 Å R-free 0.197
9YGS Crystal structure of GMPPNP bound KRAS-Y71H in complex with RBD domain of CRAF(RAF1) Deposited 2025-09-29 Different construct Different oligomeric state 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 52–131（80 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291.15 K；100 mM Potassium thiocyanate, 30% PEG monomethyl ether 2000.
Resolution 1.68 Å R-free 0.233

74 other PDB entries and 83 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RAF1_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–52； UniProt 136–187

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 1far

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1far
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1far
Deposition date deposition_date1996-09-05
Structure title titleRAF-1 CYSTEINE RICH DOMAIN, NMR, MINIMIZED AVERAGE STRUCTURE
Keywords keywords;TRANSFERASE, SERINE/THREONINE-PROTEIN KINASE, PROTO-ONCOGENE, ZINC, ATP-BINDING, PHORBOL-ESTER BINDING, SERINE-THREONINE PROTEIN KINASE COMPLEX ;; SERINE/THREONINE PROTEIN KINASE
Experimental Method methodSOLUTION NMR
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier11.97 Å
Radius of gyration Rg (electron density) rg_electron11.17 Å
Forward intensity I(0) i0985242.00
Molecular weight molecular_weight6268.0 kDa
Excluded volume excluded_volume7755 ų
Envelope volume envelope_volume9155 ų
Hydration-shell volume shell_volume7401 ų
Envelope diameter envelope_diameter38.7 Å
Shell Rg shell_rg16.16 Å
Envelope Rg envelope_rg11.71 Å
Shape Rg shape_rg11.20 Å
Total Rg total_rg12.52 Å
Total atoms total_atoms846
Residues n_residues52
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 dmax41.1 Å
Rg (real space) rg_real11.95 Å
Rg uncertainty (real space) rg_real_error0.26 Å
I(0) (real space) i0_real9.8520e+05
I(0) uncertainty (real space) i0_real_error9.5140e+03
Rg (reciprocal space) rg_reciprocal11.95 Å
I(0) (reciprocal space) i0_reciprocal985200.0000
Solution quality estimate total_estimate0.8700
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary14.6 Å
Skewness Skewness skewness0.306
Kurtosis Kurtosis kurtosis-0.143
Angular range angular_range— – 0.5000 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha123000.0000
Real-space data points n_real_points80
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.781; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.979; Smooth: 0.983
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (2)

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7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1fara_
Class classg — Small proteins
Fold Fold foldg.49 — Cysteine-rich domain
Superfamily Superfamily superfamilyg.49.1 — Cysteine-rich domain
Family Family familyg.49.1.1 — Protein kinase cysteine-rich domain (cys2, phorbol-binding domain)

CATH v4.4 (1 domains)

Domain ID domain_id1farA00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology60 — Wheat Germ Agglutinin (Isolectin 2); domain 1
Homologous superfamily homologous superfamily20 —
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8. Citations (1)

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9. Files and Curves (10)