Multiple Assemblies exist for SMTL entry 4dqy
Structure of Human PARP-1 bound to a DNA double strand break; X-RAY DIFFRACTION 3.25 Å

SMTL ID
4dqy.1
Ligands
ZINC ION; 1,2-ETHANEDIOL
Polypeptides
Poly [ADP-ribose] polymerase 1; Poly [ADP-ribose] polymerase 1; Poly [ADP-ribose] polymerase 1
Oligo-state
hetero-1-1-1-mer
SMTL ID
4dqy.2
Ligands
ZINC ION
Polypeptides
Poly [ADP-ribose] polymerase 1; Poly [ADP-ribose] polymerase 1; Poly [ADP-ribose] polymerase 1
Oligo-state
hetero-1-1-1-mer