SMTL ID : 4cxt.1

BTB domain of KEAP1 in complex with CDDO

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.66 Å

Oligo State

homo-dimer

Ligands

2 x SXJ: (13ALPHA,18ALPHA)-2-CYANO-3-HYDROXY-12-OXOOLEANA-2,9(11)-DIEN-28-OIC ACID(Covalent)

SXJ.1: 12 residues within 4Å: Chain A: Y.42, Q.43, H.86, K.88, V.89, R.92, M.104, G.105, K.107, C.108, H.111, V.112 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Y.42, A:H.86, A:H.111 Hydrogen bonds: A:G.105 Water bridges: A:R.92 Salt bridges: A:H.86 SXJ.2: 12 residues within 4Å: Chain B: Y.42, Q.43, H.86, K.88, V.89, R.92, M.104, G.105, K.107, C.108, H.111, V.112 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Y.42, B:H.86, B:H.111 Hydrogen bonds: B:G.105 Water bridges: B:R.92 Salt bridges: B:H.86

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cleasby, A. et al., Structure of the Btb Domain of Keap1 and its Interaction with the Triterpenoid Antagonist Cddo. Plos One (2014)

Release Date

2014-06-18

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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