Macromolecule Annotations for the Entities in PDB 4HHZ

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF00644 PARP Poly(ADP-ribose) polymerase catalytic domain Family
A PF02877 PARP_reg Poly(ADP-ribose) polymerase, regulatory domain Domain Poly(ADP-ribose) polymerase catalyses the covalent attachment of ADP-ribose units from NAD+ to itself and to a limited number of other DNA binding proteins, which decreases their affinity for DNA. Poly(ADP-ribose) polymerase is a regulatory component induced by DNA damage. The carboxyl-terminal region is the most highly conserved region of the protein. Experiments have shown that a carboxyl 40 kDa fragment is still catalytically active [2]. PFAM PF02877

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B,C,D Poly [ADP-ribose] polymerase 1 (4HHZ:A,B,C,D)
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description