Ribbon-helix-helix protein, CopG (IPR002145)

Short name: CopG

Domain relationships



The structure of this protein repressor, which is the shortest reported to date and the first isolated from a plasmid, has a homodimeric ribbon-helix-helix arrangement [PMID: 9857196]. The helix-turn-helix-like structure is involved in dimerisation and not DNA binding as might have been expected [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.