SMTL ID : 8q5c.1

Ternary structure of 14-3-3s, C-RAF phosphopeptide (pS259) and compound 12 (1075475)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-2-2-mer

Ligands

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 3 residues within 4Å: Chain A: E.88, Y.89 Chain C: K.14 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain A: K.14 Chain C: E.88, Y.89 Ligand excluded by PLIP

8 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.2: 2 residues within 4Å: Chain A: E.94, Q.98 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.94, H2O.1, H2O.3, H2O.5 MG.3: 2 residues within 4Å: Chain A: E.7, R.8 No protein-ligand interaction detected (PLIP) MG.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.6: 1 residues within 4Å: Chain A: A.208 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:A.208, H2O.2, H2O.2 MG.8: 2 residues within 4Å: Chain C: E.94, Q.98 4 PLIP interactions: 1 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:E.94, H2O.6, H2O.7, H2O.10 MG.9: 2 residues within 4Å: Chain C: E.7, R.8 No protein-ligand interaction detected (PLIP) MG.10: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.12: 1 residues within 4Å: Chain C: A.208 3 PLIP interactions: 1 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:A.208, H2O.7, H2O.7

2 x W5T: ~{N}-[[1-(4-chlorophenyl)sulfonylpiperidin-4-yl]methyl]ethanamide(Covalent)

W5T.5: 14 residues within 4Å: Chain A: C.43, R.46, N.47, S.50, F.124, K.127, P.172, I.173, D.220, L.223, I.224 Chain B: T.6, P.7, V.9 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:I.173, A:I.224, B:T.6, B:V.9 Hydrogen bonds: A:R.46, A:R.46 W5T.11: 14 residues within 4Å: Chain C: C.43, R.46, N.47, S.50, F.124, K.127, P.172, I.173, D.220, L.223, I.224 Chain D: T.6, P.7, V.9 6 PLIP interactions: 4 interactions with chain C, 2 interactions with chain D Hydrophobic interactions: C:I.173, C:I.224, D:T.6, D:V.9 Hydrogen bonds: C:R.46, C:R.46

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Konstantinidou, M. et al., Small molecule stabilization of the 14-3-3sigma/CRAF complex inhibits the MAPK pathway. To Be Published

Release Date

2025-02-19

Peptides

14-3-3 protein sigma: AC
C-RAF peptide pS259: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
P

D
P

14-3-3 protein sigma

C-RAF peptide pS259

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