Activated RNA Polymerase II Transcriptional Coactivator p15

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Activated RNA polymerase II transcriptional coactivator p15 (127aa, ~14 kDa) is encoded by the human SUB1 gene. This protein is involved in the mediation of transcription.

**Synonyms:** - Activated RNA Polymerase II Transcription Cofactor 4 - PC4 - Positive Cofactor 4 - SUB1 - SUB1 Homolog - p14