cytosolic DNA-directed RNA polymerase complex
The eubacterial DNA-directed RNA polymerase is a multisubunit complex with a core composed of the essential subunits beta-prime, beta, and two copies of alpha and a fifth nonessential subunit called omega. An additional subunit, a sigma factor, is required for promoter recognition and specificity.
GO:0000428
DNA-directed RNA polymerase complex
is_a
GO:0005829
cytosol
part_of