Literature DB >> 8057830

Cytochrome c biogenesis in bacteria: a possible pathway begins to emerge.

L Thöny-Meyer1, D Ritz, H Hennecke.   

Abstract

Cytochrome c biogenesis describes the posttranslational pathway for the conversion of pre-apocytochrome c into the mature holocytochrome c. It involves an unknown number of consecutive biochemical steps, including translocation of the precursor polypeptide and haem into the periplasm and the covalent linkage between these two molecules. Genetic and molecular analysis of several bacterial mutants suggest that at least eight genes contribute to this process. In this review we summarize the present knowledge of the cytochrome c maturation pathway in bacteria and propose a model in which certain genes and their products are attributed to specific functions.

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Year:  1994        PMID: 8057830     DOI: 10.1111/j.1365-2958.1994.tb00988.x

Source DB:  PubMed          Journal:  Mol Microbiol        ISSN: 0950-382X            Impact factor:   3.501


  25 in total

1.  Bacillus subtilis CcdA-defective mutants are blocked in a late step of cytochrome c biogenesis.

Authors:  T Schiött; M Throne-Holst; L Hederstedt
Journal:  J Bacteriol       Date:  1997-07       Impact factor: 3.490

2.  The biosynthesis of bacterial and plastidic c-type cytochromes.

Authors:  G Howe; S Merchant
Journal:  Photosynth Res       Date:  1994-05       Impact factor: 3.573

3.  Rhodobacter capsulatus CycH: a bipartite gene product with pleiotropic effects on the biogenesis of structurally different c-type cytochromes.

Authors:  S E Lang; F E Jenney; F Daldal
Journal:  J Bacteriol       Date:  1996-09       Impact factor: 3.490

4.  A chromosomal locus required for copper resistance, competitive fitness, and cytochrome c biogenesis in Pseudomonas fluorescens.

Authors:  C H Yang; H R Azad; D A Cooksey
Journal:  Proc Natl Acad Sci U S A       Date:  1996-07-09       Impact factor: 11.205

5.  The Bradyrhizobium japonicum aconitase gene (acnA) is important for free-living growth but not for an effective root nodule symbiosis.

Authors:  L Thöny-Meyer; P Künzler
Journal:  J Bacteriol       Date:  1996-11       Impact factor: 3.490

Review 6.  Biogenesis of respiratory cytochromes in bacteria.

Authors:  L Thöny-Meyer
Journal:  Microbiol Mol Biol Rev       Date:  1997-09       Impact factor: 11.056

7.  Integrity of thermus thermophilus cytochrome c552 synthesized by Escherichia coli cells expressing the host-specific cytochrome c maturation genes, ccmABCDEFGH: biochemical, spectral, and structural characterization of the recombinant protein.

Authors:  J A Fee; Y Chen; T R Todaro; K L Bren; K M Patel; M G Hill; E Gomez-Moran; T M Loehr; J Ai; L Thöny-Meyer; P A Williams; E Stura; V Sridhar; D E McRee
Journal:  Protein Sci       Date:  2000-11       Impact factor: 6.725

8.  Comparative characterization of SecA from the alpha-subclass purple bacterium Rhodobacter capsulatus and Escherichia coli reveals differences in membrane and precursor specificity.

Authors:  R Helde; B Wiesler; E Wachter; A Neubüser; H K Hoffschulte; T Hengelage; K L Schimz; R A Stuart; M Müller
Journal:  J Bacteriol       Date:  1997-06       Impact factor: 3.490

9.  The role of the genes nrf EFG and ccmFH in cytochrome c biosynthesis in Escherichia coli.

Authors:  J Grovc; S Busby; J Cole
Journal:  Mol Gen Genet       Date:  1996-09-13

10.  The cycHJKL genes of Rhizobium meliloti involved in cytochrome c biogenesis are required for "respiratory" nitrate reduction ex planta and for nitrogen fixation during symbiosis.

Authors:  A Kereszt; K Slaska-Kiss; P Putnoky; Z Banfalvi; A Kondorosi
Journal:  Mol Gen Genet       Date:  1995-04-10
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