B-cell oct-binding protein 1, B-cell-specific coactivator OBF-1, POU domain class 2-associating factor 1, POU2AF1, OCT-binding factor 1, BOB-1, OCA-B. OBF1, OCA-B, OBF1_HUMAN, BOB.1.
Enables transcription coactivator activity. Involved in positive regulation of transcription by RNA polymerase II. Part of RNA polymerase II transcription regulator complex. [provided by Alliance of Genome Resources, Nov 2021]