BTF3

Transcription factor BTF3 is a protein that in humans is encoded by the "BTF3" gene.
Function.
This gene encodes the basic transcription factor 3. This protein forms a stable complex with RNA polymerase IIB and is required for transcriptional initiation. Alternative splicing results in multiple transcript variants encoding different isoforms. This gene has multiple pseudogenes.
Interactions.
BTF3 has been shown to interact with CSNK2B.