Rabbit anti-Human POLR2G Polyclonal Antibody

Uniprot Id

P62487

Target Species

Human

Target Name

POLR2G

Target Full Name

DNA-directed RNA polymerase II subunit RPB7

Target Function

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. RPB7 is part of a subcomplex with RPB4 that binds to a pocket formed by RPB1, RPB2 and RPB6 at the base of the clamp element. The RBP4-RPB7 subcomplex seems to lock the clamp via RPB7 in the closed conformation thus preventing double-stranded DNA to enter the active site cleft. The RPB4-RPB7 subcomplex binds single-stranded DNA and RNA. Binds RNA.

Target Subcellular Location

Nucleus.

Target Protein Families

Eukaryotic RPB7/RPC8 RNA polymerase subunit family

Target Synonyms

DNA directed RNA polymerase II 19 kDa polypeptide ; DNA directed RNA polymerase II subunit G; DNA directed RNA polymerase II subunit RPB7; DNA-directed RNA polymerase II subunit G; DNA-directed RNA polymerase II subunit RPB7; hRPB19; hsRPB7; MGC138367; MGC138369; POLR2G; polymerase (RNA) II (DNA directed) polypeptide G; RNA polymerase II 19 kDa subunit; RNA polymerase II subunit B7; RPB19; RPB7 ; RPB7_HUMAN

Target Background

This gene encodes the seventh largest subunit of RNA polymerase II, the polymerase responsible for synthesizing messenger RNA in eukaryotes. The protein functions in transcription initiation, and is also thought to help stabilize transcribing polyermase molecules during elongation.