SMTL ID : 6yx0.2 (1 other biounit)

Crystal structure of SHANK1 PDZ in complex with a peptide-small molecule hybrid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.57 Å

Oligo State

monomer

Ligands

1 x THR- ARG- LEU: PWQ-THR-ARG-LEU(Non-covalent)

THR-ARG-LEU.1: 11 residues within 4Å: Chain A: G.23, F.24, G.25, F.26, V.27, L.28, D.56, H.85, V.89, R.93 Ligands: PWQ.2 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.28, A:V.89 Hydrogen bonds: A:F.24, A:G.25, A:F.26, A:F.26, A:F.26, A:L.28, A:H.85 Salt bridges: A:D.56

1 x PWQ: 4-[[2-(4-oxidanylidenebutanoyl)hydrazinyl]methyl]benzoic acid(Non-covalent)

PWQ.2: 6 residues within 4Å: Chain A: V.27, L.28, R.29, H.85, R.86 Ligands: THR-ARG-LEU.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.27, A:H.85, A:R.86 Hydrogen bonds: A:H.85 Salt bridges: A:R.86

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hegedus, Z. et al., Identification of beta-strand mediated protein-protein interaction inhibitors using ligand-directed fragment ligation. Chem Sci (2021)

Release Date

2021-01-20

Peptides

SH3 and multiple ankyrin repeat domains protein 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

SH3 and multiple ankyrin repeat domains protein 1

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