SMTL ID : 8u4w.4 (3 other biounits)

The crystal structure of a helical domain deleted PARP1 in complex with isoindolinone based inhibitor.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.02 Å

Oligo State

monomer

Ligands

1 x VHU: (4M)-4-(2-{4-[(3S)-1-acetylpiperidine-3-carbonyl]piperazine-1-carbonyl}-1-benzofuran-7-yl)-1H-isoindol-1-one(Non-covalent)

VHU.1: 13 residues within 4Å: Chain A: H.101, G.102, L.116, R.117, G.127, Y.128, G.133, I.134, Y.135, K.142, S.143, Y.146, E.227 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:Y.128, A:Y.135, A:Y.135, A:Y.146 Hydrogen bonds: A:H.101, A:G.102, A:R.117, A:Y.135 pi-Stacking: A:Y.135, A:Y.135, A:Y.146, A:Y.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McCarthy, K.A. et al., Discovery of Potent Isoindolinone Inhibitors that Target an Active Conformation of PARP1 Using DNA-Encoded Libraries. Chemmedchem (2024)

Release Date

2024-03-27

Peptides

Poly [ADP-ribose] polymerase 1, processed C-terminus: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

Poly [ADP-ribose] polymerase 1, processed C-terminus

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