SMTL ID : 5kpp.1 (1 other biounit)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.33 Å

Oligo State

monomer

Ligands

1 x 6WZ: 1-[[4-fluoranyl-3-[(3R)-3-methyl-4-[2,2,2-tris(fluoranyl)ethyl]piperazin-1-yl]carbonyl-phenyl]methyl]quinazoline-2,4-dione(Non-covalent)

6WZ.1: 18 residues within 4Å: Chain A: D.105, L.108, D.109, W.200, H.201, G.202, R.217, I.218, A.219, Y.228, G.233, I.234, Y.235, F.236, A.237, S.243, Y.246, E.327 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.228, A:Y.235, A:Y.235, A:A.237, A:Y.246, A:E.327 Hydrogen bonds: A:G.202, A:G.202, A:Y.235 Salt bridges: A:D.105 pi-Stacking: A:Y.235, A:Y.246 Halogen bonds: A:D.105

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

2016-11-30

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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