FEATURES

FAMILY

DESCRIPTION

Also known as RPOA_THET8, rpoA. DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Homodimer. 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 (By similarity).

EXTERNAL LINKS

uniprot
enzyme classification

rpoA

DNA-directed RNA polymerase subunit alpha

3D Viewer

1IW7_A

CAVITIES

STRUCTURE SETTINGS

LIGANDS

Spin

Focus

Transparency