Kinetics of trifurcated electron flow in the decaheme bacterial proteins MtrC and MtrF

X Jiang, B Burger, F Gajdos… - Proceedings of the …, 2019 - National Acad Sciences
The bacterium Shewanella oneidensis has evolved a sophisticated electron transfer (ET)
machinery to export electrons from the cytosol to extracellular space during extracellular …

Genetic Complementation of an Outer Membrane Cytochrome omcB Mutant of Shewanella putrefaciens MR-1 Requires omcB Plus Downstream DNA

JM Myers, CR Myers - Applied and environmental microbiology, 2002 - Am Soc Microbiol
Anaerobically grown cells of the metal-reducing bacterium Shewanella putrefaciens MR-1
contain multiple outer membrane (OM) cytochromes. A gene replacement mutant (strain …

Characterization of axial and proximal histidine mutations of the decaheme cytochrome MtrA from Shewanella sp. strain ANA-3 and implications for the electron …

C Reyes, F Qian, A Zhang, S Bondarev… - Journal of …, 2012 - Am Soc Microbiol
Extracellular respiration of solid-phase electron acceptors in some microorganisms requires
a complex chain of multiheme c-type cytochromes that span the inner and outer membranes …

Construction and elementary mode analysis of a metabolic model for Shewanella oneidensis MR-1

CM Flynn, KA Hunt, JA Gralnick, F Srienc - Biosystems, 2012 - Elsevier
A stoichiometric model describing the central metabolism of Shewanella oneidensis MR-1
wild-type and derivative strains was developed and used in elementary mode analysis …

[HTML][HTML] Constraint-Based Model of Shewanella oneidensis MR-1 Metabolism: A Tool for Data Analysis and Hypothesis Generation

GE Pinchuk, EA Hill, OV Geydebrekht… - PLoS computational …, 2010 - journals.plos.org
Shewanellae are gram-negative facultatively anaerobic metal-reducing bacteria commonly
found in chemically (ie, redox) stratified environments. Occupying such niches requires the …

MtrC, an outer membrane decahaem c cytochrome required for metal reduction in Shewanella putrefaciens MR‐1

AS Beliaev, DA Saffarini, JL McLaughlin… - Molecular …, 2001 - Wiley Online Library
Shewanella putrefaciens is a facultative anaerobe that can use metal oxides as terminal
electron acceptors during anaerobic respiration. Two proteins, MtrB and Cct, have been …

Isolation and Characterization of a Shewanella putrefaciens MR-1 Electron Transport RegulatoretrA Mutant: Reassessment of the Role of EtrA

TM Maier, CR Myers - Journal of Bacteriology, 2001 - Am Soc Microbiol
Shewanella putrefaciens MR-1 has emerged as a good model to study anaerobic
respiration and electron transport-linked metal reduction. Its remarkable respiratory plasticity …

Involvement of Proton Transfer for Carbon Dioxide Reduction Coupled with Extracellular Electron Uptake in Shewanella oneidensis MR‐1

E La Cava, A Guionet, J Saito, A Okamoto - Electroanalysis, 2020 - Wiley Online Library
Microbial biosynthesis of hydrocarbon from CO2 reduction driven by electron uptake
process from the cathodic electrode has gained intensive attention in terms of potential …

Multiheme Cytochrome Mediated Redox Conduction through Shewanella oneidensis MR-1 Cells

S Xu, A Barrozo, LM Tender, AI Krylov… - Journal of the …, 2018 - ACS Publications
Multiheme cytochromes function as extracellular electron transfer (EET) conduits that extend
the metabolic reach of microorganisms to external solid surfaces. These conduits are also …

[HTML][HTML] Characterization of the Shewanella oneidensis MR-1 decaheme cytochrome MtrA: expression in Escherichia coli confers the ability to reduce soluble Fe (III) …

KE Pitts, PS Dobbin, F Reyes-Ramirez… - Journal of Biological …, 2003 - ASBMB
Shewanella oneidensis MR-1 has the metabolic capacity to grow anaerobically using Fe (III)
as a terminal electron acceptor. Growth under these conditions results in the de novo …