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TAF15

TAF15
Available structures
PDB Human UniProt search: PDBe RCSB
Identifiers
Aliases TAF15, Npl3, RBP56, TAF2N, TAFII68, TATA-box binding protein associated factor 15
External IDs MGI: 1917689 HomoloGene: 131088 GeneCards: TAF15
RNA expression pattern
PBB GE TAF15 202840 at fs.png
More reference expression data
Orthologs
Species Human Mouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_003487
NM_139215

NM_027427

RefSeq (protein)

NP_003478
NP_631961

n/a

Location (UCSC) Chr 17: 35.71 – 35.86 Mb Chr 11: 83.47 – 83.51 Mb
PubMed search

2MMY

NM_003487
NM_139215

NM_027427

NP_003478
NP_631961

n/a

TATA-binding protein-associated factor 2N is a protein that in humans is encoded by the TAF15 gene.

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 subunit of TFIID present in a subset of TFIID complexes. Translocations involving chromosome 17 and chromosome 9, where the gene for the nuclear receptor CSMF is located, result in a gene fusion product that is an RNA binding protein associated with a subset of extraskeletal myxoid chondrosarcomas. Two transcripts encoding different isoforms have been identified.


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