title: Identification of the major penicillin-binding proteins of Escherichia coli as D-alanine carboxypeptidase IA.
abstract: Penicillin-binding proteins 5 and 6 of Escherichia coli have been identified as d-alanine carboxypeptidase IA.
mesh_terms: D001426:Bacterial Proteins / Q000032:analysis*; D002268:Carboxypeptidases / Q000032:analysis* / Q000378:metabolism; D002473:Cell Wall / Q000032:analysis / Q000201:enzymology; D004926:Escherichia coli / Q000032:analysis* / Q000201:enzymology; D008970:Molecular Weight; D010400:Penicillin G / Q000378:metabolism; D011485:Protein Binding
chemical_list: D001426:Bacterial Proteins; D002268:Carboxypeptidases; D010400:Penicillin G