[Activated RNA Polymerase II Transcription Cofactor 4, encoded by the PC4 gene, is a general transcriptional coactivator for RNA polymerase II. This protein mediates transcriptional activation of class II genes. It is a single-stranded DNA-binding protein that functions through its interaction with TAFs. (from OMIM, LocusLink) ( NCI )]
UMLS (NCI) C0292779 - Amino Acid, Peptide, or Protein
- Biologically Active Substance