SMTL ID : 7p5p.1

Pyrazole Carboxylic Acid Inhibitors of KEAP1:NRF2 interaction

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 5 residues within 4Å: Chain A: R.77, N.79, N.111, R.112 Ligands: 5RB.3 Ligand excluded by PLIP

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: I.132, H.134, S.135, S.136 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.135, A:S.135, A:S.136, A:S.136 Water bridges: A:R.156, A:R.156 Salt bridges: A:H.134

1 x 5RB: 5-[(1~{R},2~{R})-2-(1-methyl-1,2,3-triazol-4-yl)cyclopropyl]-1-[3-[3-[(2~{R})-2-propylpiperidin-1-yl]carbonylphenyl]phenyl]pyrazole-4-carboxylic acid(Non-covalent)

5RB.3: 20 residues within 4Å: Chain A: Y.31, S.60, G.61, N.79, R.112, I.158, G.159, F.175, R.180, S.205, G.206, Y.222, Q.227, S.252, A.253, Y.269, F.274, S.299, G.300 Ligands: CL.1 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:Y.31, A:Y.31, A:Y.31, A:R.112, A:Y.222, A:A.253, A:Y.269 Hydrogen bonds: A:R.112, A:S.205, A:Q.227, A:S.252, A:S.299 Water bridges: A:R.180 Salt bridges: A:R.180 pi-Stacking: A:Y.222 pi-Cation interactions: A:R.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Norton, D. et al., Fragment-Guided Discovery of Pyrazole Carboxylic Acid Inhibitors of the Kelch-like ECH-Associated Protein 1: Nuclear Factor Erythroid 2 Related Factor 2 (KEAP1:NRF2) Protein-Protein Interaction. J.Med.Chem. (2021)

Release Date

2021-11-17

Peptides

Kelch-like ECH-associated protein 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Kelch-like ECH-associated protein 1

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