Domain

TFIIEalpha/SarR/Rpc3 HTH domain (IPR024550)

Short name: TFIIEa/SarR/Rpc3_HTH_dom

Domain relationships

Description

The general transcription factor TFIIE has an essential role in eukaryotic transcription initiation, together with RNA polymerase II and other general factors. Human TFIIE consists of two subunits, TFIIE-alpha and TFIIE-beta, and joins the preinitiation complex after RNA polymerase II and TFIIF [PMID: 1956403].

This entry represents a helix-turn-helix (HTH) domain found in eukaryotic TFIIE-alpha [PMID: 1454543]. It is also found in proteins from archaebacteria that are presumed to be TFIIE-alpha subunits [PMID: 9389475], the transcriptional regulator SarR, and also DNA-directed RNA polymerase III subunit Rpc3.

Contributing signatures

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