SMTL ID : 7nd1.1

First-in-class small molecule inhibitors of Polycomb Repressive Complex 1 (PRC1) RING domain

Coordinates

PDB Format

Method

SOLUTION NMR

Oligo State

hetero-1-1-mer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: T.57, C.60, H.62, C.80, T.82, C.83 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.60, A:H.62, A:C.80, A:C.83 ZN.2: 5 residues within 4Å: Chain A: C.44, I.46, C.47, C.65, C.68 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.44, A:C.47, A:C.65, A:C.68 ZN.4: 5 residues within 4Å: Chain A: R.19 Chain B: C.15, C.18, C.36, C.39 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:C.15, B:C.36, B:C.39 ZN.5: 5 residues within 4Å: Chain B: C.31, H.33, C.50, C.53, V.55 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.31, B:H.33, B:C.50, B:C.53

1 x U9E: 3-(2-chlorophenyl)-4-ethyl-5-(1~{H}-indol-4-yl)-1~{H}-pyrrole-2-carboxylic acid(Non-covalent)

U9E.3: 12 residues within 4Å: Chain A: M.55, A.66, I.69, I.70, L.73, K.78, L.87, V.88, S.89, K.90, S.92, L.93 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.69, A:I.70, A:L.87, A:L.93 Hydrogen bonds: A:K.90 Salt bridges: A:K.90

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shukla, S. et al., Small-molecule inhibitors targeting Polycomb repressive complex 1 RING domain. Nat.Chem.Biol. (2021)

Release Date

2021-06-16

Peptides

E3 ubiquitin-protein ligase RING2: A
Polycomb complex protein BMI-1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
H

E3 ubiquitin-protein ligase RING2

Polycomb complex protein BMI-1