SMTL ID : 5wrq.1 (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 2.65 Å

Oligo State

monomer

Ligands

1 x 7TX: 5-[[2,4-bis(oxidanylidene)quinazolin-1-yl]methyl]-2-fluoranyl-N-[(3R)-1-(3-methylbutyl)pyrrolidin-3-yl]benzamide(Non-covalent)

7TX.1: 15 residues within 4Å: Chain A: Y.51, D.107, L.110, H.203, G.204, R.219, Y.230, G.235, I.236, Y.237, F.238, A.239, S.245, Y.248, E.329 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.110, A:Y.230, A:Y.237, 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, A:D.111 pi-Stacking: A:Y.248

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
A

Poly [ADP-ribose] polymerase 1

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