SMTL ID : 9mmr.1

Cryo-EM structure of CRAF/MEK1/14-3-3 complex (open monomer conformation, CRAF Y340D/Y341D mutant)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-2-mer

Ligands

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

AGS.1: 21 residues within 4Å: Chain A: I.377, S.379, G.380, S.381, F.382, G.383, V.385, A.395, K.397, L.428, Q.444, W.445, C.446, K.453, D.490, K.492, N.494, N.495, F.497, D.508 Ligands: MG.2 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:S.381, A:S.381, A:S.381, A:F.382, A:Q.444, A:C.446, A:K.453, A:K.453, A:D.490, A:K.492 Salt bridges: A:K.397, A:K.492 AGS.3: 19 residues within 4Å: Chain B: L.96, G.99, N.100, G.101, V.104, A.117, K.119, M.165, E.166, M.168, S.172, Q.175, K.214, S.216, N.217, L.219, D.230 Ligands: MG.4, LCJ.5 12 PLIP interactions: 11 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.100, B:N.100, B:E.166, B:M.168, B:S.172, B:S.172, B:S.172, B:S.216, A:R.576 Salt bridges: B:K.119, B:K.119, B:K.214

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: 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: K.214, N.217, D.230 Ligands: AGS.3, LCJ.5 No protein-ligand interaction detected (PLIP)

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

LCJ.5: 19 residues within 4Å: Chain B: K.119, L.137, L.140, V.149, I.163, M.165, D.212, K.214, N.217, D.230, F.231, G.232, V.233, S.234, L.237, I.238, M.241 Ligands: AGS.3, MG.4 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:L.140 Hydrogen bonds: B:D.212, B:N.217, B:D.230, 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
14-3-3 protein zeta: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

RAF proto-oncogene serine/threonine-protein kinase

Dual specificity mitogen-activated protein kinase kinase 1

14-3-3 protein zeta

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