SMTL ID : 3o8i.1

Structure of 14-3-3 isoform sigma in complex with a C-Raf1 peptide and a stabilizing small molecule fragment

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-2-2-mer

Ligands

2 x M1T: 6,6-dihydroxy-1-methoxyhexan-2-one(Non-covalent)

M1T.1: 8 residues within 4Å: Chain A: S.53, F.127, K.130, I.176, I.227 Chain B: T.6, P.7, V.9 7 PLIP interactions: 4 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:I.176, B:V.9 Hydrogen bonds: A:S.53, B:P.7 Water bridges: A:N.183, A:N.183, B:T.6 M1T.2: 8 residues within 4Å: Chain C: S.53, F.127, K.130, I.176, I.227 Chain D: T.6, P.7, V.9 7 PLIP interactions: 4 interactions with chain C, 3 interactions with chain D Hydrophobic interactions: C:I.176, D:V.9 Hydrogen bonds: C:S.53, D:T.6, D:P.7 Water bridges: C:N.183, C:N.183

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Molzan, M. et al., Impaired Binding of 14-3-3 to C-RAF in Noonan Syndrome Suggests New Approaches in Diseases with Increased Ras Signaling. Mol.Cell.Biol. (2010)

Release Date

2010-09-29

Peptides

14-3-3 protein sigma: AC
14-3-3 binding site peptide of RAF proto-oncogene serine/threonine-protein kinase: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

14-3-3 protein sigma

14-3-3 binding site peptide of RAF proto-oncogene serine/threonine-protein kinase

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