SMTL ID : 5dad.1

Crystal Structure of Human KEAP1 BTB Domain in Complex with Small Molecule TX64014

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.61 Å

Oligo State

homo-dimer

Ligands

2 x TX6: (6aS,7S,10aS)-8-hydroxy-4-methoxy-2,7,10a-trimethyl-5,6,6a,7,10,10a-hexahydrobenzo[h]quinazoline-9-carbonitrile(Covalent)

TX6.1: 9 residues within 4Å: Chain A: Y.43, H.87, K.89, V.90, M.105, G.106, K.108, C.109, H.112 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:K.89, A:V.90 Hydrogen bonds: A:G.106 pi-Stacking: A:H.112 TX6.2: 9 residues within 4Å: Chain B: Y.43, H.87, K.89, V.90, M.105, G.106, K.108, C.109, H.112 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:K.89, B:V.90 Hydrogen bonds: B:G.106 pi-Stacking: B:H.112

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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