Term Name:	tabtoxinine beta-lactam
Synonyms:	(S)-2-amino-4-((S)-3-hydroxy-2-oxoazetidin-3-yl)butanoic acid
Definition:	A L-alpha-amino acid with a 3-hydroxy-2-oxoazetidin-propyl side chain. It is a monobactam antibiotic derived from tabtoxin with an inhibitory effect over glutamine synthetase.
Ontology:	ChEBI [CHEBI:156430]  ( EBI )