TAF7
TATA-box binding protein associated factor 7
Pathway candidate — not linked to PFS or PSSD by any record here
Gene summary
A protein-coding gene on chromosome 5 (basal transcription machinery). The intronless gene for this transcription coactivator is located between the protocadherin beta and gamma gene clusters on chromosome 5. The protein encoded by this gene is a component of the TFIID protein complex, a complex which binds to the TATA box in class II promoters and recruits RNA polymerase II and other factors.
Source: NCBI Gene, accessed 2026-10-07.
Protein reference (UniProt)
- Protein
Transcription initiation factor TFIID subunit 7
- Function
The TFIID basal transcription factor complex plays a major role in the initiation of RNA polymerase II (Pol II)-dependent transcription. TFIID recognizes and binds promoters with or without a TATA box via its subunit TBP, a TATA-box-binding protein, and promotes assembly of the pre-initiation complex (PIC). The TFIID complex consists of TBP and TBP-associated factors (TAFs), including TAF1, TAF2, TAF3, TAF4, TAF5, TAF6, TAF7, TAF8, TAF9, TAF10, TAF11, TAF12 and TAF13. TAF7 forms a promoter DNA binding subcomplex of TFIID, together with TAF1 and TAF2. Part of a TFIID complex containing TAF10 (TFIID alpha) and a TFIID complex lacking TAF10 (TFIID beta).
- Subcellular location
Nucleus.
- Tissue specificity
Ubiquitous.
Source: UniProtKB/Swiss-Prot Q15545, release 2026_03, licensed CC BY 4.0. This is the protein’s normal biology, not evidence about post-drug syndromes; associated conditions are inherited disorders of the gene, not PFS, PSSD or PRSD.
Why its pathway is in the library
Core RNA polymerase II machinery; general cellular function with no direct post-drug-syndrome link established.
Written for the whole basal transcription family, not for TAF7 specifically.
Mentioned in 0 corpus records
No corpus record names TAF7 directly yet. It is in the library because it sits in a pathway the corpus tracks (Basal transcription).
Also in basal transcription machinery
All 27 genes- GTF2A1
general transcription factor IIA subunit 1
chr 14· Basal transcription· Pathway candidate - GTF2B
general transcription factor IIB
chr 1· Basal transcription· Pathway candidate - GTF2E1
general transcription factor IIE subunit 1
chr 3· Basal transcription· Pathway candidate - GTF2F1
general transcription factor IIF subunit 1
chr 19· Basal transcription· Pathway candidate - GTF2H1
general transcription factor IIH subunit 1
chr 11· Basal transcription· Pathway candidate - POLR2A
RNA polymerase II subunit A
chr 17· Basal transcription· Pathway candidate - POLR2B
RNA polymerase II subunit B
chr 4· Basal transcription· Pathway candidate - POLR2C
RNA polymerase II subunit C
chr 16· Basal transcription· Pathway candidate
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