PMID:15212692

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Citation

Maier, TM and Myers, CR (2004) The outer membrane protein Omp35 affects the reduction of Fe(III), nitrate, and fumarate by Shewanella oneidensis MR-1. BMC Microbiol. 4:23

Abstract

Shewanella oneidensis MR-1 uses several electron acceptors to support anaerobic respiration including insoluble species such as iron(III) and manganese(IV) oxides, and soluble species such as nitrate, fumarate, dimethylsulfoxide and many others. MR-1 has complex branched electron transport chains that include components in the cytoplasmic membrane, periplasm, and outer membrane (OM). Previous studies have implicated a role for anaerobically upregulated OM electron transport components in the use of insoluble electron acceptors, and have suggested that other OM components may also contribute to insoluble electron acceptor use. In this study, the role for an anaerobically upregulated 35-kDa OM protein (Omp35) in the use of anaerobic electron acceptors was explored.

Links

PubMed PMC459216 Online version:10.1186/1471-2180-4-23

Keywords

Amino Acid Sequence; Anaerobiosis/physiology; Bacterial Proteins/chemistry; Bacterial Proteins/genetics; Bacterial Proteins/physiology; Electron Transport/physiology; Ferric Compounds/metabolism; Fumarates/metabolism; Membrane Proteins/chemistry; Membrane Proteins/genetics; Membrane Proteins/physiology; Molecular Sequence Data; Nitrates/metabolism; Oxidation-Reduction; Sequence Alignment/methods; Shewanella/chemistry; Shewanella/genetics; Shewanella/growth & development; Shewanella/physiology

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