NCIt definition : Transcription initiation factor TFIID subunit 3 (929 aa, 104 kDa) is encoded by the
human TAF3 gene. This protein plays a role in both the regulation of transcription
and myoblast differentiation.;
NCIt note : TBP-Associated Factor 140kDa apparently forms complexes with TBP, TAF10, and TAF13,
as well as with SAP130 and GCN5. TAF3 contains an N-terminal HFD (interacts with TAF10)
and is highly homologous to mouse Tafii140; a PHD finger motif is likely present.;