The acidic nature of the CcmG redox-active center is important for cytochrome c maturation in Escherichia coli

Edeling, Melissa A., Ahuja, Umesh, Heras, Begoña, Thony-Meyer, Linda and Martin, Jennifer L. (2004) The acidic nature of the CcmG redox-active center is important for cytochrome c maturation in Escherichia coli. Journal of Bacteriology, 186 12: 4030-4033. doi:10.1128/JB.186.12.4030-4033.2004

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Author Edeling, Melissa A.
Ahuja, Umesh
Heras, Begoña
Thony-Meyer, Linda
Martin, Jennifer L.
Title The acidic nature of the CcmG redox-active center is important for cytochrome c maturation in Escherichia coli
Journal name Journal of Bacteriology   Check publisher's open access policy
ISSN 0021-9193
1098-5530
Publication date 2004-06
Sub-type Article (original research)
DOI 10.1128/JB.186.12.4030-4033.2004
Open Access Status File (Publisher version)
Volume 186
Issue 12
Start page 4030
End page 4033
Total pages 4
Place of publication Washington, DC, United States
Publisher American Society for Microbiology
Collection year 2004
Language eng
Abstract Cytochrome c biogenesis in Escherichia coli is a complex process requiring at least eight genes (ccmABC DEFGH). One of these genes, ccmG, encodes a thioredoxin-like protein with unusually specific redox activity. Here, we investigate the basis for CcmG function and demonstrate the importance of acidic residues surrounding the redox-active center.
Keyword Microbiology
Thioredoxin-like Protein
Mixed Disulfide Intermediate
Crystal-structure
In-vivo
Periplasmic Thioredoxin
Electron-transfer
Bond Formation
Heme-binding
Biogenesis
Membrane
Q-Index Code C1

 
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Created: Wed, 15 Aug 2007, 04:53:16 EST