Colombo, Maria-Luigi The ybxI gene of Bacillus subtilis 168 encodes a class D beta-lactamase of low activity. [electronic resource] - Antimicrobial agents and chemotherapy Feb 2004 - 484-90 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0066-4804 Standard No.: 10.1128/AAC.48.2.484-490.2004 doi Subjects--Topical Terms: Amino Acid SequenceBacillus subtilis--drug effectsBacterial ProteinsBicarbonates--pharmacologyCarrier ProteinsCephalosporins--metabolismElectrophoresis, Polyacrylamide GelGenes, Bacterial--geneticsHexosyltransferasesHydrolysisKineticsMolecular Sequence DataMuramoylpentapeptide CarboxypeptidasePenicillin-Binding ProteinsPeptidoglycan--metabolismPeptidyl TransferasesPlasmids--geneticsRNA, Bacterial--biosynthesisRNA, Messenger--biosynthesisReverse Transcriptase Polymerase Chain Reactionbeta-Lactamases--biosynthesis