title: Amino acid sequence around lipoic acid residues in the pyruvate dehydrogenase multienzyme complex of Escherichia coli.
abstract: Amino-acid sequences around two lipoic acid residues in the lipoate acetyltransferase component of the pyruvate dehydrogenase complex of Escherichia coli were investigated. A single amino acid sequence of 13 residues was found. A repeated amino acid sequence in the lipoate acetyltransferase chain might explain this result.
mesh_terms: D000123:Acetyltransferases / Q000302:isolation & purification; D000595:Amino Acid Sequence; D051047:Dihydrolipoyllysine-Residue Acetyltransferase; D010450:Endopeptidases; D004926:Escherichia coli / Q000201:enzymology*; D008666:Metalloendopeptidases; D010446:Peptide Fragments / Q000032:analysis; D011768:Pyruvate Dehydrogenase Complex / Q000302:isolation & purification; D008063:Thioctic Acid / Q000032:analysis*
chemical_list: D010446:Peptide Fragments; D011768:Pyruvate Dehydrogenase Complex; D008063:Thioctic Acid; D000123:Acetyltransferases; D051047:Dihydrolipoyllysine-Residue Acetyltransferase; D010450:Endopeptidases; D008666:Metalloendopeptidases; C022653:auR protein, Staphylococcus aureus