HDIG domain (IPR006675)

Short name: HDIG_dom

Overlapping homologous superfamilies


Domain relationships


This domain is found in a few known nucleotidyltransferes and in a large number of uncharacterised proteins. It contains four widely separated His residues, the second of which is part of an invariant dipeptide His-Asp in a region matched approximately by the motif HDIG. It appears to be related to the HD domain.

Contributing signatures

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