Harvat, Edgar M Metal and redox selectivity of protoporphyrin binding to the heme chaperone CcmE. [electronic resource] - Metallomics : integrated biometal science Apr 2011 - 363-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1756-591X Standard No.: 10.1039/c0mt00085j doi Subjects--Topical Terms: Bacterial Outer Membrane Proteins--metabolismCobalt--metabolismEscherichia coli--metabolismEscherichia coli Proteins--metabolismHemeproteins--metabolismManganese--metabolismMetals--metabolismModels, MolecularOxidation-ReductionProtein BindingProtoporphyrins--metabolismTin--metabolismZinc--metabolism