Literature DB >> 16585776

Two putative c-type multiheme cytochromes required for the expression of OmcB, an outer membrane protein essential for optimal Fe(III) reduction in Geobacter sulfurreducens.

Byoung-Chan Kim1, Xinlei Qian, Ching Leang, Maddalena V Coppi, Derek R Lovley.   

Abstract

Deletion of two homologous Geobacter sulfurreducens c-type cytochrome genes, omcG and omcH, decreased the rate of Fe(III) reduction and decreased the level of an outer membrane cytochrome critical for Fe(III) reduction, OmcB, without affecting its transcription. Expression of either gene restored Fe(III) reduction and OmcB expression, suggesting functional similarity.

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Year:  2006        PMID： 16585776      PMCID： PMC1447008          DOI： 10.1128/JB.188.8.3138-3142.2006

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  32 in total

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Review 3.  Microbial detoxification of metals and radionuclides.

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Journal:  Eur J Biochem       Date:  2001-11

5.  Development of a genetic system for Geobacter sulfurreducens.

Authors:  M V Coppi; C Leang; S J Sandler; D R Lovley
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8.  Biochemical and genetic characterization of PpcA, a periplasmic c-type cytochrome in Geobacter sulfurreducens.

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  16 in total

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Review 6.  Diversity of promoter elements in a Geobacter sulfurreducens mutant adapted to disruption in electron transfer.

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7.  Extracellular respiration.

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8.  Evolution of electron transfer out of the cell: comparative genomics of six Geobacter genomes.

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Review 9.  Protein Engineering of Electron Transfer Components from Electroactive Geobacter Bacteria.

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