Family

Transcription factor IIIC, subunit 5 (IPR019136)

Short name: TF_IIIC_su-5

Family relationships

None.

Description

Transcription factor IIIC (TFIIIC) is a multisubunit DNA binding factor that serves as a dynamic platform for assembly of pre-initiation complexes on class III genes. This entry represents subunit 5 (also known as the tau 95 subunit) which holds a key position in TFIIIC, exerting both upstream and downstream influence on the TFIIIC-DNA complex by rendering the complex more stable [PMID: 12533520]. Once bound to tDNA-intragenic promoter elements, TFIIIC directs the assembly of TFIIIB on the DNA, which in turn recruits the RNA polymerase III (pol III) and activates multiple rounds of transcription.

Contributing signatures

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