SMTL ID : 7s68.1

Structure of human PARP1 domains (Zn1, Zn3, WGR and HD) bound to a DNA double strand break.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-1-1-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain D: C.205, C.208, G.210, C.221, C.231, V.233 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.205, D:C.208, D:C.221, D:C.231 ZN.2: 5 residues within 4Å: Chain D: C.41, K.43, C.44, H.73, C.76 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.41, D:C.44, D:H.73, D:C.76

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rouleau-Turcotte, E. et al., Captured snapshots of PARP1 in the active state reveal the mechanics of PARP1 allostery. Mol.Cell (2022)

Release Date

2022-06-29

Peptides

Poly [ADP-ribose] polymerase 1: C
Fusion of PARP1 zinc fingers 1 and 3 (Zn1, Zn3): D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
B

D
A

Poly [ADP-ribose] polymerase 1

Fusion of PARP1 zinc fingers 1 and 3 (Zn1, Zn3)

Related Entries With Identical Sequence