DHHA1 domain (IPR003156)

Short name: DHHA1_dom

Overlapping homologous superfamilies


Domain relationships



This domain is often found adjacent to the DHH domain (IPR001667), and is called DHHA1 for DHH associated domain. DHHA1 is diagnostic of DHH subfamily 1 members [PMID: 9478130]. This domain is also found in alanyl tRNA synthetase (e.g., P00957), suggesting that it may have an RNA binding function. The domain is about 60 residues long and contains a conserved GG motif.

GO terms

Biological Process

No terms assigned in this category.

Molecular Function

GO:0003676 nucleic acid binding

Cellular Component

No terms assigned in this category.

Contributing signatures

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