DDH domain (IPR001667)

Short name: DDH_dom

Overlapping homologous superfamilies

Domain relationships



This is a domain of predicted phosphoesterases, including Drosophila prune protein and bacterial RecJ exonuclease [PMID: 9478130]. The RecJ protein of Escherichia coli plays an important role in a number of DNA repair and recombination pathways. RecJ catalyzes processive degradation of single-stranded DNA in a 5'-to-3' direction. Sequences highly related to those encoding RecJ can be found in many of the eubacterial genomes sequenced to date [PMID: 10633092].

Contributing signatures

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