Macromolecule Annotations for the Entities in PDB 4DRF

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
B PF12623 Hen1_L RNA repair, ligase-Pnkp-associating, region of Hen1 Domain This domain is the N-terminal region of the bacterial Hen1 protein. This protein forms stable hetero-tetramer with Pnkp. The hetero-tetramer was able to repair transfer RNAs cleaved by ribotoxins in vitro [1]. This domain provides the ligase activity of the hetero-tetramer. PFAM PF12623