SMTL ID : 8b2k.1

Ternary structure of 14-3-3s, RND3 phosphopeptide and dual-reactive compound 10

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

hetero-2-2-mer

Ligands

6 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 1 residues within 4Å: Chain A: E.166 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.166, H2O.6, H2O.8 MG.3: 3 residues within 4Å: Chain A: E.7 Chain C: E.7 Ligands: MG.8 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:E.7, H2O.1, H2O.8, H2O.21, H2O.23 MG.4: 2 residues within 4Å: Chain A: E.40, E.115 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.40, A:E.40, A:E.115, H2O.5, H2O.9 MG.6: 1 residues within 4Å: Chain C: E.166 3 PLIP interactions: 1 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.166, H2O.18, H2O.21 MG.8: 3 residues within 4Å: Chain A: E.7 Chain C: E.7 Ligands: MG.3 5 PLIP interactions: 1 interactions with chain C, 4 Ligand-Water interactions Metal complexes: C:E.7, H2O.8, H2O.10, H2O.14, H2O.21 MG.9: 2 residues within 4Å: Chain C: E.40, E.115 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.40, C:E.40, C:E.115, H2O.17, H2O.21

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

CL.2: 3 residues within 4Å: Chain A: E.88, Y.89, K.92 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain C: E.88, Y.89, K.92 Ligand excluded by PLIP

2 x OQ3: 3-bromanyl-5-methanoyl-~{N}-methyl-~{N}-(2-sulfanylethyl)benzamide(Non-covalent)

OQ3.5: 12 residues within 4Å: Chain A: N.47, S.50, F.124, K.127, P.172, I.173, G.176, L.177, L.223, I.224 Chain B: C.11, T.12 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.124 Hydrogen bonds: A:G.176, A:L.177 OQ3.10: 12 residues within 4Å: Chain C: N.47, S.50, F.124, K.127, P.172, I.173, G.176, L.177, L.223, I.224 Chain D: C.11, T.12 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:F.124 Hydrogen bonds: C:G.176, C:L.177

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Somsen, B.A. et al., Reversible Dual-Covalent Molecular Locking of the 14-3-3/ERR gamma Protein-Protein Interaction as a Molecular Glue Drug Discovery Approach. J.Am.Chem.Soc. (2023)

Release Date

2023-03-29

Peptides

14-3-3 protein sigma: AC
Rho-related GTP-binding protein RhoE: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

14-3-3 protein sigma

Rho-related GTP-binding protein RhoE

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