SMTL ID : 5wtc.2 (1 other biounit)

Structure of human PARP1 catalytic domain bound to a quinazoline-2,4(1H,3H)-dione inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x 7UL: 1-[[4-fluoranyl-3-[4-[2,2,2-tris(fluoranyl)ethyl]piperazin-1-yl]carbonyl-phenyl]methyl]quinazoline-2,4-dione(Non-covalent)

7UL.1: 18 residues within 4Å: Chain A: Y.51, D.107, L.110, D.111, H.203, G.204, R.219, I.220, A.221, Y.230, G.235, I.236, Y.237, F.238, A.239, S.245, Y.248, E.329 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:Y.230, A:Y.237, A:A.239, A:Y.248, A:E.329 Hydrogen bonds: A:G.204, A:G.204, A:Y.237 Salt bridges: A:D.107 pi-Stacking: A:Y.237, A:Y.248 Halogen bonds: A:D.111, A:R.219, A:I.220

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cao, R. et al., Structure of human PARP1 catalytic domain bound to a quinazoline-2,4(1H,3H)-dione inhibitor. To Be Published

Release Date

2017-01-25

Peptides

Poly [ADP-ribose] polymerase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Poly [ADP-ribose] polymerase 1

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