SMTL ID : 9mms.1

Cryo-EM structure of CRAF/MEK1 complex (kinase domain, CRAF Y340D/Y341D mutant)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

2 x AGS: PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER(Non-covalent)

AGS.1: 21 residues within 4Å: Chain A: S.379, G.380, S.381, F.382, G.383, V.385, A.395, K.397, L.428, T.443, Q.444, W.445, C.446, D.490, K.492, N.494, N.495, F.497, D.508 Chain B: E.124 Ligands: MG.2 12 PLIP interactions: 11 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.381, A:S.381, A:S.381, A:F.382, A:T.443, A:Q.444, A:C.446, A:K.492, B:E.124 Salt bridges: A:K.397, A:K.397, A:K.492 AGS.3: 24 residues within 4Å: Chain B: L.96, G.97, A.98, G.99, N.100, G.101, G.102, V.104, A.117, K.119, M.165, E.166, M.168, G.171, S.172, D.174, Q.175, K.214, S.216, N.217, L.219, D.230 Ligands: MG.4, LCJ.5 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:G.99, B:N.100, B:E.166, B:M.168, B:S.172, B:S.172, B:S.172, B:Q.175, B:S.216, B:S.216 Salt bridges: B:K.119, B:K.119, B:K.214

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: N.494, N.495, D.508 Ligands: AGS.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.508 MG.4: 5 residues within 4Å: Chain B: S.216, N.217, D.230 Ligands: AGS.3, LCJ.5 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.230

1 x LCJ: 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide(Non-covalent)

LCJ.5: 17 residues within 4Å: Chain B: K.119, L.137, L.140, V.149, I.163, D.212, K.214, N.217, D.230, F.231, G.232, V.233, S.234, L.237, I.238 Ligands: AGS.3, MG.4 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:L.140, B:I.163, B:I.238 Hydrogen bonds: B:D.212, B:N.217, B:V.233, B:S.234

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jang, D.M. et al., Cryo-EM structure of CRAF/MEK1/14-3-3 complex. To Be Published

Release Date

2025-09-10

Peptides

RAF proto-oncogene serine/threonine-protein kinase: A
Dual specificity mitogen-activated protein kinase kinase 1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

RAF proto-oncogene serine/threonine-protein kinase

Dual specificity mitogen-activated protein kinase kinase 1

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