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Article

Dynamic features of a heme delivery system for cytochrome C maturation.

The Journal of biological chemistry - 26 Dec 2003

Ahuja Umesh, Thöny-Meyer Linda

Abstract excerpt

In Escherichia coli, heme is delivered to cytochrome c in a process involving eight proteins encoded by the ccmABCDEFGH operon. Heme is transferred to the periplasmic heme chaperone CcmE by CcmC and from there to apocytochrome c. The role of CcmC was investigated by random as well as site-directed mutagenesis. Important amino acids were all located in periplasmic domains of the CcmC protein that has six...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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PMID: 14532274
DOI: 10.1074/jbc.M310077200

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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Dynamic features of a heme delivery system for cytochrome C maturation.PMID 14532274Read ↗

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