RPB11 Antibody – Rabbit

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. [provided by RefSeq, Jul 2008]

POLR2J: DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. RPB11 is part of the core element with the central large cleft. Belongs to the archaeal RpoL/eukaryotic RPB11/RPC19 RNA polymerase subunit family.

Protein type: RNA splicing; RNA processing; Transferase; DNA-binding

Chromosomal Location of Human Ortholog: 7q22.1

Cellular Component: nucleoplasm; DNA-directed RNA polymerase II, core complex; nucleus

Molecular Function: protein dimerization activity; protein binding; DNA binding; DNA-directed RNA polymerase activity; LRR domain binding

Biological Process: nuclear mRNA splicing, via spliceosome; transcription from RNA polymerase II promoter; transcription initiation from RNA polymerase II promoter; mRNA capping; viral reproduction; nucleotide-excision repair; somatic stem cell maintenance; positive regulation of viral transcription; transcription-coupled nucleotide-excision repair; RNA splicing; RNA elongation from RNA polymerase II promoter; gene expression; DNA repair