GO_term: GO:0000345   

GO:0000345	Definition	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.
		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. As in, but not restricted to, the taxon Bacteria (Bacteria, ncbi_taxonomy_id:2).
	Term	cytosolic DNA-directed RNA polymerase (sensu Bacteria)
	Type	Cellular_component
	Parent	Instance_of	GO:0030880
		Component_of	GO:0005829
	Attributes_of	Index	Ancestor (26)
			Descendent	GO:0000345

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