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TF3B

Isoform 5 of Transcription factor IIIB 90 kDa subunit; Isoform 7 of Transcription factor IIIB 90 kDa subunit; Isoform 9 of Transcription factor IIIB 90 kDa subunit; Isoform 8 of Transcription factor IIIB 90 kDa subunit; Isoform 3 of Transcription factor IIIB 90 kDa subunit;Transcription factor IIIB 90 kDa subunit

General activator of RNA polymerase which utilizes different TFIIIB complexes at structurally distinct promoters. The isoform 1 is involved in the transcription of tRNA, adenovirus VA1, 7SL and 5S RNA. Isoform 2 is required for transcription of the U6 promoter.

Associated with:

Matrix Type

  • Tissue/Cells

Gene Symbol

  • BRF1

UniProt ID

  • Q92994
  • Q92994-5
  • Q92994-7
  • Q92994-8
  • Q92994-9
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