Requirement for ω and (ω–1)-hydroxylations of fatty acids by human cytochromes P450 2E1 and 4A11
Journal of Lipid Research, 1999 Human liver microsomes and recombinant human P450 have been used as enzyme source in order to better understand the requirement for the optimal rate of ω and (ω–1)-hydroxylations of fatty acids by cytochromes P450 2E1 and 4A.
F. Adas +5 more
doaj +1 more source
100 years of microbial electricity production : three concepts for the future [PDF]
, 2012 Bioelectrochemical systems (BES) have been explored according to three main concepts: to produce energy from organic substrates, to generate products and to provide specific environmental services.
Arends, Jan, Verstraete, Willy
core +2 more sources
Frontiers in Chemistry, 2023 Cytochromes bd are essential for microaerobic respiration of many prokaryotes including a number of human pathogens. These enzymes catalyze the reduction of molecular oxygen to water using quinols as electron donors.
Tamara N. Grund +9 more
doaj +1 more source
Mechanisms of Bacterial Extracellular Electron Exchange. [PDF]
, 2016 The biochemical mechanisms by which microbes interact with extracellular soluble metal ions and insoluble redox-active minerals have been the focus of intense research over the last three decades. The process presents two challenges to the microorganism;
Butt, Julea N. +5 more
core +1 more source
Redox linked flavin sites in extracellular decaheme proteins involved in microbe-mineral electron transfer [PDF]
, 2015 Extracellular microbe-mineral electron transfer is a major driving force for the oxidation of organic carbon in many subsurface environments. Extracellular multi-heme cytochromes of the Shewenella genus play a major role in this process but the mechanism
A Okamoto +35 more
core +1 more source
Resonance Raman Spectroscopy Reveals that Substrate Structure Selectively Impacts the Heme-Bound Diatomic Ligands of CYP17 [PDF]
, 2013 An important function of steroidogenic cytochromes P450 is the transformation of cholesterol to produce androgens, estrogens, and the corticosteroids.
Gregory, Michael C. +3 more
core +2 more sources
The pio Operon Is Essential for Phototrophic Fe(II) Oxidation in Rhodopseudomonas palustris TIE-1 [PDF]
, 2006 Phototrophic Fe(II)-oxidizing bacteria couple the oxidation of ferrous iron [Fe(II)] to reductive CO2 fixation by using light energy, but until recently, little has been understood about the molecular basis for this process. Here we report the discovery,
Jiao, Yongqin, Newman, Dianne K.
core +4 more sources
A Third Way of Energy Conservation in Acetogenic Bacteria
Microbiology Spectrum, 2022 Acetogenic bacteria are a group of strictly anaerobic bacteria that make a living from acetate formation from two molecules of CO2 via the Wood-Ljungdahl pathway (WLP).
Florian Kremp +2 more
doaj +1 more source
Isolation of oligomycin-sensitive adenosine triphosphatase from beef heart mitochondria and analysis of its fine structure [PDF]
, 1967 1. An oligomycin -sensitive ATPase was isolated and partially purified from beef heart mitochondria. The specific activity of ATPase sensitive to oligomycin of the fraction was five to eight times that of aged mitochondrial or of DNP-induced ...
Hayashi, Hideo +4 more
core +1 more source
PLoS ONE, 2023 Cytochrome c552 from Thermus thermophilus is one of the hot topics for creating smart biomaterials as it possesses remarkable stability, is tolerant to multiple mutations and has therefore been recently reported for a number of functionalizations upon ...
Sami Ben Aoun, Sheikh Muhammad Ibrahim
doaj +1 more source