SMTL ID : 5ewz.1

Small-molecule stabilization of the 14-3-3/Gab2 PPI interface

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.34 Å

Oligo State

homo-dimer

Ligands

2 x PRO- ARG- ARG- ASN- TPO- LEU- PRO- ALA- MET: GRB2-associated-binding protein 2(Non-covalent)

PRO-ARG-ARG-ASN-TPO-LEU-PRO-ALA-MET.1: 18 residues within 4Å: Chain A: K.49, N.50, G.53, A.54, R.56, R.60, K.120, R.127, Y.128, L.172, N.173, V.176, E.180, I.217, L.220, D.223, N.224, L.227 27 PLIP interactions: 27 interactions with chain A Hydrophobic interactions: A:K.49, A:L.172, A:V.176, A:I.217, A:L.220, A:L.220, A:L.227 Hydrogen bonds: A:K.49, A:R.56, A:K.120, A:R.127, A:Y.128, A:N.173, A:N.173, A:N.224, A:N.224 Water bridges: A:R.56, A:R.56, A:E.131, A:E.131, A:E.180, A:E.180, A:D.223 Salt bridges: A:K.49, A:R.56, A:R.127, A:E.180 PRO-ARG-ARG-ASN-TPO-LEU-PRO-ALA-MET.2: 14 residues within 4Å: Chain B: K.49, R.56, R.60, K.120, R.127, Y.128, L.172, N.173, V.176, E.180, L.220, N.224, L.227, W.228 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:L.220 Hydrogen bonds: B:R.60, B:K.120, B:N.173, B:N.173, B:E.180, B:N.224, B:N.224 Water bridges: B:K.49 Salt bridges: B:K.49, B:R.56, B:R.127

2 x BEZ: BENZOIC ACID(Non-covalent)

BEZ.3: 4 residues within 4Å: Chain A: F.196, M.218, Q.219, R.222 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.196, A:Q.219 Salt bridges: A:R.222 BEZ.4: 4 residues within 4Å: Chain B: F.196, M.218, Q.219, R.222 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.222

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bier, D. et al., Small-Molecule Stabilization of the 14-3-3/Gab2 Protein-Protein Interaction (PPI) Interface. Chemmedchem (2016)

Release Date

2016-05-04

Peptides

14-3-3 protein zeta/delta: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

14-3-3 protein zeta/delta

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