FEATURES

FAMILY

eukaryotic RPB8 RNA polymerase subunit family

DESCRIPTION

Also known as RPAB3_SCHPO, rpb8. DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Common component of RNA polymerases I, II and III which synthesize ribosomal RNA precursors, mRNA precursors and many functional non-coding RNAs, and small RNAs, such as 5S rRNA and tRNAs, respectively. Component of the RNA polymerase I (Pol I), RNA polymerase II (Pol II) and RNA polymerase III (Pol III) complexes consisting of 14, 12 and 17 subunits, respectively. Directly interacts with POLR2A (By similarity).

EXTERNAL LINKS

uniprot
enzyme classification

rpb8

DNA-directed RNA polymerases I, II, and III subunit RPABC3

rpb8

Molecular Synopsis