Results 11 to 20 of about 23,312 (291)

The Escherichia coli MFS-type transporter genes yhjE, ydiM, and yfcJ are required to produce an active bo3 quinol oxidase.

PLoS ONE, 2023
Heme-copper oxygen reductases are membrane-bound oligomeric complexes that are integral to prokaryotic and eukaryotic aerobic respiratory chains. Biogenesis of these enzymes is complex and requires coordinated assembly of the subunits and their cofactors.
Bahia Khalfaoui-Hassani, Crysten E Blaby-Haas, Andreia Verissimo, Fevzi Daldal   +3 more
doaj   +1 more source

Characterization of the periplasmic redox network that sustains the versatile anaerobic metabolism of Shewanella oneidensis MR-1

Frontiers in Microbiology, 2015
The versatile anaerobic metabolism of the Gram-negative bacterium Shewanella oneidensis MR-1 (SOMR-1) relies on a multitude of redox proteins found in its periplasm.
Mónica N. Alves, Sónia E. Neto, Alexandra S. Alves, Afonso eCarrêlo, Isabel ePacheco, Bruno M. Fonseca, Catarina M. Paquete, Cláudio M. Soares, Ricardo O Louro   +8 more
doaj   +1 more source

Structure and evolution of chlorate reduction composite transposons. [PDF]

, 2013
UnlabelledThe genes for chlorate reduction in six bacterial strains were analyzed in order to gain insight into the metabolism. A newly isolated chlorate-reducing bacterium (Shewanella algae ACDC) and three previously isolated strains (Ideonella ...
Clark, Iain C, Coates, John D, Engelbrektson, Anna, Melnyk, Ryan A   +3 more
core   +2 more sources

The relationship between redox enzyme activity and electrochemical potential—cellular and mechanistic implications from protein film electrochemistry [PDF]

, 2011
In protein film electrochemistry a redox protein of interest is studied as an electroactive film adsorbed on an electrode surface. For redox enzymes this configuration allows quantification of the relationship between catalytic activity and ...
Ackrell, Anderson, Anderson, Andrew G. Mayes, Andrew J. Gates, Angove, Armstrong, Armstrong, Armstrong, Armstrong, Armstrong, Arnoux, Bamford, Bekker, Berks, Blumberger, Blumberger, Buc, Butler, Butler, Chun Yip To, Clarke, Costa, David J. Richardson, Davis, de Vries, Dementin, Dias, Dridge, Eddowes, Ellington, Elliott, Field, Flores, Fourmond, Fourmond, Fourmond, Frangioni, Frew, Gates, Gates, Gemma L. Kemp, Georgellis, Gwyer, Hagedoorn, Hanson, Healy, Heering, Hirst, Hofmann, Hunte, Immoos, Ivanov, James Mann, Jepson, Jepson, Jeuken, Julea N. Butt, Kell, Kemp, Lin, Léger, Léger, Léger, Marritt, Marsili, Moore, Murgida, Niki, Otten, Otten, Page, Pershad, Potter, Ramirez, Richardson, Ridnour, Sears, Sears, Simons, Sophie J. Marritt, Sun, Tenderholt, Tenderholt, Thauer, Tipmanee, Wang, Westerhoff, Yeh, Zuman   +89 more
core   +1 more source

Demonstration of cytochrome reductases in rat liver peroxisomes: biochemical and immunochemical analyses.

Journal of Lipid Research, 1988
In this study we utilized the analytical cell fractionation approach in combination with immunoblotting techniques and immunoelectron microscopy to test for the presence of NADPH cytochrome P-450 reductase and NADH cytochrome c (b5) reductase in rat ...
C Gutierrez, R Okita, S Krisans
doaj   +1 more source

The nitric oxide response in plant-associated endosymbiotic bacteria [PDF]

, 2011
Nitric oxide (NO) is a gaseous signalling molecule which becomes very toxic due to its ability to react with multiple cellular targets in biological systems. Bacterial cells protect against NO through the expression of enzymes that detoxify this molecule
Andrew J. Gates, Baudouin, Bedmar, Besson-Bard, Bobik, Bueno, Bueno, Cristina Sánchez, Cruz-Ramos, Cueto, David J. Richardson, de Bruijn, del Giudice, Delgado, Elvers, Eulogio J. Bedmar, Frey, Gardner, Gardner, Gilles-Gonzalez, Girard, González, Gómez-Hernández, Hauser, Horchani, Hughes, Juan J. Cabrera, Justino, Kaneko, María J. Delgado, Meakin, Meakin, Meilhoc, Meilhoc, Mesa, Mesa, Mesa, Mills, Moreau, Oldroyd, Pessi, Pii, Pittman, Poole, Pullan, Shimoda, Socorro Mesa, Spiro, Spiro, Sánchez, Sánchez, Sánchez, Tominaga, Torres, Tucker, Tucker, Tucker, van Wonderen   +57 more
core   +1 more source

Drug interaction of bocepravir and amlodipine in a patient with hepatitis C: A Cardiovascular follow-up

Journal of Microbiology and Infectious Diseases, 2015
Boceprevir is a NS3/4A hepatitis C virus (HCV) protease inhibitor, used in combination with peginterferon and ribavirin to treat HCV. Boceprevir undergoes extensive metabolism via cytochrome P450-mediated oxidation and ketoreduction by cytosolic aldo ...
Ciğdem Kader, Huseyin Ede, Ayşe Erbay, Alirıza Erbay   +3 more
doaj   +1 more source

A cytochrome b561 with ferric reductase activity from the parasitic blood fluke, Schistosoma japonicum. [PDF]

PLoS Neglected Tropical Diseases, 2010
BACKGROUND: Iron has an integral role in numerous cellular reactions and is required by virtually all organisms. In physiological conditions, iron is abundant in a largely insoluble ferric state.
Amber Glanfield, Donald P McManus, Danielle J Smyth, Erica M Lovas, Alex Loukas, Geoffrey N Gobert, Malcolm K Jones   +6 more
doaj   +1 more source

Mechanistic Insight into the Enzymatic Reduction of Truncated Hemoglobin N of Mycobacterium tuberculosis: role of the CD loop and pre-A Motif in electron cycling [PDF]

, 2014
Background: The HbN of Mycobacterium tuberculosis carries a potent nitric-oxide dioxygenase activity despite lacking a reductase domain. Results: The NADH-ferredoxin reductase system acts as an efficient partner for the reduction of HbN.
Bidon Chanal, Axel, Datta, H., Dikshit, Kanak L., Estrin, Dario Ariel, Hade, Mangesh Dattu, Luque, F. Javier, Marti, Marcelo Adrian, Oliveira, Ana, Parkesh, R., Petruk, Ariel Alcides, Sethi, Deepti, Singh, Sandeep, Thakur, Naveen   +12 more
core   +2 more sources

Identification, Expression and Activity of Candidate Nitrite Reductases From Orange Beggiatoaceae, Guaymas Basin

Frontiers in Microbiology, 2019
Orange filamentous Beggiatoaceae form massive microbial mats on hydrothermal sediments in Guaymas Basin; these bacteria are considered to oxidize sulfide with nitrate and nitrite as electron acceptors.
Andrew Buckley, Barbara MacGregor, Andreas Teske   +2 more
doaj   +1 more source