SMTL ID : 4dqy.1 (1 other biounit)

Structure of Human PARP-1 bound to a DNA double strand break

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.25 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.41, C.44, H.73, C.76 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.41, A:C.44, A:H.73, A:C.76 ZN.2: 6 residues within 4Å: Chain B: C.81, E.83, C.84, C.97, C.107, V.109 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.81, B:C.84, B:C.97, B:C.107

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 6 residues within 4Å: Chain C: H.346, G.347, Y.380, S.388, Y.391, E.472 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:H.346, C:G.347, C:G.347, C:E.472

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Langelier, M.F. et al., Structural basis for DNA damage-dependent poly(ADP-ribosyl)ation by human PARP-1. Science (2012)

Release Date

2012-05-30

Peptides

Poly [ADP-ribose] polymerase 1: A
Poly [ADP-ribose] polymerase 1: B
Poly [ADP-ribose] polymerase 1: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Poly [ADP-ribose] polymerase 1

Poly [ADP-ribose] polymerase 1

Poly [ADP-ribose] polymerase 1

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