SMTL ID : 5daf.1

Crystal Structure of Human KEAP1 BTB Domain in Complex with Small Molecule TX64063

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.37 Å

Oligo State

homo-dimer

Ligands

2 x 58E: (5aS,6S,9aS)-7-hydroxy-2,6,9a-trimethyl-3-(pyridin-3-yl)-4,5,5a,6,9,9a-hexahydro-2H-benzo[g]indazole-8-carbonitrile(Covalent)

58E.1: 10 residues within 4Å: Chain A: Y.43, H.87, K.89, V.90, M.105, G.106, K.108, C.109, H.112, V.113 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:K.89, A:K.89, A:V.90, A:M.105, A:V.113 Hydrogen bonds: A:G.106, A:K.108 pi-Stacking: A:H.87 58E.2: 10 residues within 4Å: Chain B: Y.43, H.87, K.89, V.90, M.105, G.106, K.108, C.109, H.112, V.113 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:K.89, B:K.89, B:V.90, B:M.105, B:V.113 Hydrogen bonds: B:Y.43, B:G.106, B:K.108 pi-Stacking: B:H.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huerta, C. et al., Characterization of novel small-molecule NRF2 activators: Structural and biochemical validation of stereospecific KEAP1 binding. Biochim.Biophys.Acta (2016)

Release Date

2016-08-10

Peptides

Kelch-like ECH-associated protein 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Kelch-like ECH-associated protein 1

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