Deletion of the penicillin-binding protein 5 gene of Escherichia coli.
A strain of Escherichia coli that has a deletion of the entire dacA gene has been constructed. The complete lack of penicillin-binding protein 5 in this strain establishes that the activity of this protein is not essential for the growth of E. coli.
D001426:Bacterial Proteins; D002352:Carrier Proteins / Q000502:physiology; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D004926:Escherichia coli / Q000235:genetics* / Q000254:growth & development; D005796:Genes; D006602:Hexosyltransferases; D002267:Muramoylpentapeptide Carboxypeptidase; D009154:Mutation; D046915:Penicillin-Binding Proteins; D010406:Penicillins / Q000502:physiology; D010458:Peptidyl Transferases
D001426:Bacterial Proteins; D002352:Carrier Proteins; D046915:Penicillin-Binding Proteins; D010406:Penicillins; D010458:Peptidyl Transferases; D006602:Hexosyltransferases; D002267:Muramoylpentapeptide Carboxypeptidase