SMTL ID : 7k2d.2 (1 other biounit)

Kelch domain of human KEAP1 bound to Nrf2 linear peptide, Ac-GDEETGE-NH2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.21 Å

Oligo State

monomer

Ligands

1 x ACE- GLY- ASP- GLU- GLU- THR- GLY- GLU- NH2: Nrf2 linear peptide, Ace-GDEETGE-NH2(Non-covalent)

ACE-GLY-ASP-GLU-GLU-THR-GLY-GLU-NH2.1: 15 residues within 4Å: Chain A: Y.11, S.40, R.57, N.59, R.92, R.160, S.185, G.186, Y.202, Q.207, S.232, A.233, Y.249, F.254, S.279 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:Y.11, A:Y.11, A:Y.202, A:Y.202 Hydrogen bonds: A:Y.11, A:S.40, A:N.59, A:S.185, A:Y.202, A:Q.207, A:S.279 Water bridges: A:R.57, A:N.91 Salt bridges: A:R.57, A:R.92, A:R.92, A:R.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ortet, P.C. et al., Recapitulating the Binding Affinity of Nrf2 for KEAP1 in a Cyclic Heptapeptide, Guided by NMR, X-ray Crystallography, and Machine Learning. J.Am.Chem.Soc. (2021)

Release Date

2021-04-07

Peptides

Kelch-like ECH-associated protein 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Kelch-like ECH-associated protein 1

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