Peptide Sequence: KRKRLFSKEL RCMMYGFGDD QNPYTESVDI LEDLVIEFIT EMTHKAMSIG RQGRVQVEDI VFLIRKDPRK FARVKDLLTM NEELKRARKA FDEANYGS
Initiation of transcription by RNA polymerase II requires the activities of more than 70 polypeptides. The protein that coordinates these activities is transcription factor IID (TFIID), which binds to the core promoter to position the polymerase properly, serves as the scaffold for assembly of the remainder of the transcription complex, and acts as a channel for regulatory signals. TFIID is composed of the TATA-binding protein (TBP) and a group of evolutionarily conserved proteins known as TBP-associated factors or TAFs. TAFs may participate in basal transcription, serve as coactivators, function in promoter recognition or modify general transcription factors (GTFs) to facilitate complex assembly and transcription initiation. This gene encodes a small subunit associated with a subset of TFIID complexes. This subunit interacts with TBP and with two other small subunits of TFIID, TAF10 and TAF11. There is a pseudogene located on chromosome 6. [provided by RefSeq, Jul 2008].
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Protein Aliases: MGC22425; TAF(II)18; TAF13 RNA polymerase II, TATA box binding protein (TBP)-associated factor, 18kDa; TATA box binding protein (TBP)-associated factor, RNA polymerase II, K, 18kD; TATA box binding protein associated factor 13; transcription initiation factor TFIID 18 kD subunit; Transcription initiation factor TFIID 18 kDa subunit; Transcription initiation factor TFIID subunit 13
Gene Aliases: TAF(II)18; TAF13; TAF2K; TAFII-18; TAFII18
UniProt ID: (Human) Q15543
Entrez Gene ID: (Human) 6884