Domain

Rad51/DMC1/RadA (IPR033925)

Short name: Rad51_DMC1_RadA

Domain relationships

Description

This domain is found at the C terminus of the DNA repair and recombination protein Rad51 and some Rad51-like proteins. It is critical for DNA binding [PMID: 15908697]. Rad51 is a homologue of the bacterial RecA protein. Rad51 and RecA share a core ATPase domain.

Rad51-like genes form two separate groups (RAD-alpha and RAD-beta), each of which contains both archaeal and eukaryotic members [PMID: 16798872]. This group of recombinases includes the eukaryotic proteins Rad51, Rad57, the meiosis-specific protein DMC1, and the archaeal protein RadA. They are closely related to the bacterial RecA group [PMID: 10486005]. Rad51 proteins catalyze a similar recombination reaction as RecA, using ATP-dependent DNA binding activity and a DNA-dependent ATPase. However, this reaction is less efficient and requires accessory proteins such as Rad55/57 [PMID: 11459983, PMID: 10526213].

GO terms

Biological Process

No terms assigned in this category.

Molecular Function

GO:0003677 DNA binding

Cellular Component

No terms assigned in this category.

Contributing signatures

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