Copeland, Nikki A Identification of essential residues within Lit, a cell death peptidase of Escherichia coli K-12. [electronic resource] - Biochemistry Jun 2004 - 7948-53 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0006-2960 Standard No.: 10.1021/bi0495026 doi Subjects--Topical Terms: ApoptosisEndopeptidases--chemistryEnzyme ActivationEscherichia coli--enzymologyEscherichia coli Proteins--antagonists & inhibitorsKineticsMembrane Proteins--antagonists & inhibitorsMutagenesisRecombinant Proteins--antagonists & inhibitors