UniProt functional annotation for Q9KV30

UniProt code: Q9KV30.

Organism: Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961).
Taxonomy: Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae; Vibrio.
Function: DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. {ECO:0000255|HAMAP-Rule:MF_01321}.
Catalytic activity: Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1). {ECO:0000255|HAMAP-Rule:MF_01321}.
Subunit: The RNAP catalytic core consists of 2 alpha, 1 beta, 1 beta' and 1 omega subunit. When a sigma factor is associated with the core the holoenzyme is formed, which can initiate transcription. {ECO:0000255|HAMAP-Rule:MF_01321}.
Similarity: Belongs to the RNA polymerase beta chain family. {ECO:0000255|HAMAP-Rule:MF_01321}.
Sequence caution: Sequence=AAF93501.1; Type=Erroneous initiation; Evidence={ECO:0000305};

Annotations taken from UniProtKB at the EBI.