Macromolecule Annotations for the Entities in PDB 1NQ3

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF01042 Ribonuc_L-PSP Endoribonuclease L-PSP Domain Endoribonuclease active on single-stranded mRNA. Inhibits protein synthesis by cleavage of mRNA [1]. Previously thought to inhibit protein synthesis initiation [2]. This protein may also be involved in the regulation of purine biosynthesis [3]. YjgF (renamed RidA) family members are enamine/imine deaminases. They hydrolyze reactive intermediates released by PLP-dependent enzymes, including threonine dehydratase [5]. YjgF also prevents inhibition of transaminase B (IlvE) in Salmonella [4]. PFAM PF01042

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B,C,D,E,F 14.3 kDa perchloric acid soluble protein (1NQ3:A,B,C,D,E,F)

Protein Modification Annotation

Type PDB Residue Nr. Description