POLR2J

DNA-directed RNA polymerase II subunit RPB11-a is an is_associated_with::enzyme that in humans is encoded by the POLR2J is_associated_with::gene.

Function
This gene encodes a subunit of RNA polymerase II, the polymerase responsible for synthesizing messenger RNA in eukaryotes. The product of this gene exists as a heterodimer with another polymerase subunit; together they form a core subassembly unit of the polymerase. Two similar genes are located nearby on chromosome 7q22.1 and a pseudogene is found on chromosome 7p13.

Interactions
POLR2J has been shown to interact with:
 * is_associated_with::Apoptosis antagonizing transcription factor,
 * is_associated_with::POLR2C,  and
 * is_associated_with::SATB1.