Homologous Superfamily

Aspartyl/glutamyl-tRNA amidotransferase subunit B-like (IPR003789)

Short name: Asn/Gln_tRNA_amidoTrase-B-like


This domain superfamily is found in GatB and proteins related to bacterial Yqey. The domain is about 140 amino acid residues long. This domain is found at the C terminus of GatB which transamidates Glu-tRNA to Gln-tRNA. The function of this domain is uncertain. It does however suggest that Yqey and its relatives have a role in tRNA metabolism.

GO terms

Biological Process

No terms assigned in this category.

Molecular Function

GO:0016884 carbon-nitrogen ligase activity, with glutamine as amido-N-donor

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.