Results 121 to 130 of about 885 (161)

LisboaGram positive bacteria do it differently?-Probing the molecular bases for the efficient extracellular electron transfer performed by Thermincolapotens JR [PDF]

, 2017
"Microbial Electrochemical Systems (METs) are nowadays in the focus of applied and fundamental research. Microbial fuel cells (MFCs) are an example of these rapidly emerging biotechnologies that combine both biological and electrochemical processes ...
Costa, Nazua Lima Ferreira
core  

Electron transfer pathways in a multiheme cytochrome MtrF

Electron transfer pathways in a multiheme cytochrome MtrF
UTokyo Research掲載「天然のダイオードタンパク質」 URI: http://www.u-tokyo.ac.jp/ja/utokyo-research/research-news/Protein-acts-as-natural-diode.html UTokyo Research "Protein acts as natural diode" URI: http://www.u-tokyo.ac.jp/en/utokyo-research/research-news/Protein-acts-as-natural-diode ...
openaire  

Controlling electron transfer at the microbe-mineral interface [PDF]

, 2013
Cao, D. J. Richardson, Edwards, Edwards, Firer-Sherwood, Fredrickson, Hartshorne, J. N. Butt, Lovley, Nealson, Ross, Shi, T. A. Clarke   +12 more
core   +1 more source

Structure-function relationships in heme-proteins [PDF]

, 2002
ALAM J., ALAM J., COLLINS M.J., FYTLOVICH S., GONZALES D.H., MUS-VETEAU I., ZHANG L.   +6 more
core   +1 more source

Nmr spectroscopy reveals functional diversity among a family of geobacter multiheme cytochromes

, 2008
Resumen del póster presentado en la IV Reunión bienal del grupo de especialización de RMN de la RSEQ. I Reunión Ibérica de RMN (2008), celebrada en Sevilla (España) del 21 al 24 de septiembre de 2008.
Morgado, L., Bruix Bayés, Marta, Londer, Yuri Y., Pokkuluri, P. Raj, Schiffer, M., Salgueiro, C. A.   +5 more
openaire   +1 more source

A New Paradigm of Multiheme Cytochrome Evolution by Grafting and Pruning Protein Modules [PDF]

Molecular Biology and Evolution, 2022
Abstract Multiheme cytochromes play key roles in diverse biogeochemical cycles, but understanding the origin and evolution of these proteins is a challenge due to their ancient origin and complex structure. Up until now, the evolution of multiheme cytochromes composed by multiple redox modules in a single polypeptide chain was ...
Ricardo Soares, Catarina M Paquete, Claudia Andreini   +2 more
exaly   +3 more sources

Electron transfer pathways in a multiheme cytochrome MtrF [PDF]

Proceedings of the National Academy of Sciences of the United States of America, 2017
Significance Cellular respiration process in dissimilatory metal-reducing bacteria is coupled to electron transfer. In Shewanella species, a decaheme cytochrome MtrF transfers electrons to extracellular insoluble substrates, such as Fe(III) and Mn(III/IV).
Hiroshi C Watanabe, Hiroshi Ishikita
exaly   +4 more sources

Discovery of a functional, contracted heme-binding motif within a multiheme cytochrome [PDF]

Journal of Biological Chemistry, 2019
Anaerobic ammonium-oxidizing (anammox) bacteria convert nitrite and ammonium via nitric oxide (NO) and hydrazine into dinitrogen gas by using a diverse array of proteins, including numerous c-type cytochromes. Many new catalytic and spectroscopic properties of c-type cytochromes have been unraveled by studies on the biochemical pathways underlying the ...
Christina Ferousi, Eric R Hester, Joachim Reimann   +2 more
exaly   +7 more sources

Redox-linked conformational changes of a multiheme cytochrome from Geobacter sulfurreducens

Biochemical and Biophysical Research Communications, 2007
Multiheme c-type cytochromes from members of the Desulfovibrionacea and Geobactereacea families play crucial roles in the bioenergetics of these microorganisms. Thermodynamic studies using NMR and visible spectroscopic techniques on tetraheme cytochromes c(3) isolated from Desulfovibrio spp.
Leonor Morgado, Marta Bruix, Yuri Y Londer   +2 more
exaly   +4 more sources

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Determinants of Multiheme Cytochrome Extracellular Electron Transfer Uncovered by Systematic Peptide Insertion

Biochemistry, 2022
The multiheme cytochrome MtrA enables microbial respiration by transferring electrons across the outer membrane to extracellular electron acceptors. While structural studies have identified residues that mediate MtrA binding to hemes and to other cytochromes that facilitate extracellular electron transfer (EET), the relative ...
Ian J Campbell, Joshua T Atkinson, Matthew D Carpenter   +2 more
exaly   +3 more sources