Domain

RFX1 transcription activation region (IPR007668)

Short name: RFX1_trans_act

Domain relationships

None.

Description

The RFX family is a family of winged-helix DNA-binding proteins. RFX1 is a regulatory factor essential for expression of MHC class II genes. This region is found N-terminal to the RFX DNA-binding region (IPR003150) in some mammalian RFX proteins, and is thought to activate transcription when associated with DNA. Deletion analysis has identified the region 233-351 in human RFX1 (P22670) as being required for maximal activation [PMID: 9278482].

GO terms

Biological Process

GO:0006355 regulation of transcription, DNA-templated

Molecular Function

GO:0003677 DNA binding

Cellular Component

GO:0005634 nucleus

Contributing signatures

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