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Functional characterization of the C-terminal domain of the cytochrome c maturation protein CcmE.

Abstract:

CcmE is a heme chaperone involved in the periplasmic maturation of c-type cytochromes in many bacteria and plant mitochondria. It binds heme covalently and subsequently transfers it to the apo form of cytochromes c. To examine the role of the C-terminal domain of CcmE in the binding of heme, in vitro heme binding to the apo form of a truncated (immediately before Pro-136) version of the periplasmic domain of the heme chaperone from Escherichia coli was studied. Removal of the C-terminal domai...

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Publication status:
Published

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Publisher copy:
10.1074/jbc.m508355200

Authors


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Institution:
University of Oxford
Department:
Oxford, MSD, Biochemistry
Role:
Author
Journal:
The Journal of biological chemistry
Volume:
280
Issue:
44
Pages:
36747-36753
Publication date:
2005-11-05
DOI:
EISSN:
1083-351X
ISSN:
0021-9258
URN:
uuid:09dec9a6-7f9c-47c2-ad72-04972f7573ce
Source identifiers:
100046
Local pid:
pubs:100046

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