SMTL ID : 4iqk.1

Crystal structure of cpd 16 bound to Keap1 Kelch domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

monomer

Ligands

1 x IQK: N,N'-NAPHTHALENE-1,4-DIYLBIS(4-METHOXYBENZENESULFONAMIDE)(Non-covalent)

IQK.1: 16 residues within 4Å: Chain A: Y.24, S.53, G.54, R.105, G.152, R.173, S.198, G.199, Y.215, Q.220, S.245, A.246, Y.262, F.267, S.292, G.293 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:Y.24, A:Y.24, A:R.105, A:A.246, A:F.267 Hydrogen bonds: A:S.53, A:R.173, A:A.246 Water bridges: A:S.53, A:N.104, A:R.105, A:S.198 pi-Stacking: A:Y.215 pi-Cation interactions: A:R.105

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Marcotte, D. et al., Small molecules inhibit the interaction of Nrf2 and the Keap1 Kelch domain through a non-covalent mechanism. Bioorg.Med.Chem. (2013)

Release Date

2013-05-15

Peptides

Kelch-like ECH-associated protein 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Kelch-like ECH-associated protein 1