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Article

Detection of an enzyme bound gamma-glutamyl acyl ester of carbamyl phosphate synthetase of Escherichia coli.

FEBS letters - 14 Dec 1992

Lusty C J

Abstract excerpt

E. coli carbamyl phosphate synthetase binds 0.2-0.4 mol equivalents of glutamine in an acid resistant form. The bound material is quantitatively released as glutamate by weak base hydrolysis and as a mixture of 12% glutamate, 10% gamma-glutamylhydroxamate, and 70% pyrrollidonecarboxylic acid by hydrolysis with hydroxylamine. These results provide direct evidence for a gamma-glutamyl acyl ester on the enzyme. The...

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Identifiers

PMID: 1459243
DOI: 10.1016/0014-5793(92)80959-k

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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