Homologous Superfamily

Arc-type ribbon-helix-helix (IPR013321)

Short name: Arc_rbn_hlx_hlx

Description

This superfamily represents a domain with a ribbon-helix-helix topology consisting of four helices in an open array of two hairpins. This domain is found in Mnt and Arc, two structurally homologous repressors encoded by bacteriophage P22 [PMID: 7999761, PMID: 12646376]. This entry also includes nickel-responsive regulator [PMID: 16945905], antitoxin ParD [PMID: 17656583] and protein CopG [PMID: 9857196].

GO terms

Biological Process

GO:0006355 regulation of transcription, DNA-templated

Molecular Function

No terms assigned in this category.

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
GENE3D