title: The primary structure of E. coli RNA polymerase, Nucleotide sequence of the rpoC gene and amino acid sequence of the beta'-subunit.
abstract: The primary structure of the E. coli rpoC gene (5321 base pairs) coding the beta'-subunit of RNA polymerase as well as its adjacent segment have been determined. The structure analysis of the peptides obtained by cleavage of the protein with cyanogen bromide and trypsin has confirmed the amino acid sequence of the beta'-subunit deduced from the nucleotide sequence analysis. The beta'-subunit of E. coli RNA polymerase contains 1407 amino acid residues. Its translation is initiated by codon GUG and terminated by codon TAA. It has been detected that the sequence following the terminating codon is strikingly homologous to known sequences of rho-independent terminators.
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D003062:Codon / Q000235:genetics; D004262:DNA Restriction Enzymes; D012321:DNA-Directed RNA Polymerases / Q000235:genetics*; D004926:Escherichia coli / Q000201:enzymology* / Q000235:genetics; D005796:Genes; D046911:Macromolecular Substances; D009876:Operon; D014176:Protein Biosynthesis
chemical_list: D003062:Codon; D046911:Macromolecular Substances; D012321:DNA-Directed RNA Polymerases; D004262:DNA Restriction Enzymes