The molecule is a monobactam that is produced by Nocardia uniformis subsp. tsuyamanensis. It has a role as a bacterial metabolite. It is a monobactam, a member of phenols, a dicarboxylic acid and a non-proteinogenic L-alpha-amino acid. It derives from a L-homoserine. It is a tautomer of an isonocardicin C dizwitterion.
(2S)-2-amino-4-[4-[(1R)-1-amino-2-[[(3S)-1-[(R)-carboxy-(4-hydroxyphenyl)methyl]-2-oxoazetidin-3-yl]amino]-2-oxoethyl]phenoxy]butanoic acid