[Term] id: PR:P0A8V2 name: DNA-directed RNA polymerase subunit beta (Escherichia coli K-12) def: "A DNA-directed RNA polymerase subunit beta that is encoded in the genome of Escherichia coli K-12." [PRO:DNx, UniProtKB:P0A8V2] comment: Category=organism-gene. synonym: "Ec-rpoB" EXACT PRO-short-label [PRO:DNx] synonym: "RNA polymerase subunit beta (Escherichia coli K-12)" EXACT [UniProtKB:P0A8V2] synonym: "RNAP subunit beta (Escherichia coli K-12)" EXACT [UniProtKB:P0A8V2] synonym: "transcriptase subunit beta (Escherichia coli K-12)" EXACT [UniProtKB:P0A8V2] synonym: "b3987" RELATED Gene-based [UniProtKB:P0A8V2] synonym: "groN" RELATED Gene-based [UniProtKB:P0A8V2] synonym: "JW3950" RELATED Gene-based [UniProtKB:P0A8V2] synonym: "nitB" RELATED Gene-based [UniProtKB:P0A8V2] synonym: "rif" RELATED Gene-based [UniProtKB:P0A8V2] synonym: "ron" RELATED Gene-based [UniProtKB:P0A8V2] synonym: "rpoB" RELATED Gene-based [UniProtKB:P0A8V2] synonym: "stl" RELATED Gene-based [UniProtKB:P0A8V2] synonym: "stv" RELATED Gene-based [UniProtKB:P0A8V2] synonym: "tabD" RELATED Gene-based [UniProtKB:P0A8V2] xref: UniProtKB:P0A8V2 xref: EcoCyc:RPOB-MONOMER intersection_of: PR:000023845 ! DNA-directed RNA polymerase subunit beta intersection_of: only_in_taxon NCBITaxon:83333 ! Escherichia coli K-12 relationship: has_gene_template EcoGene:EG10894 ! rpoB (Escherichia coli K-12) relationship: has_canonical_sequence UniProtKB:P0A8V2 ! P0A8V2-1