Results 61 to 70 of about 53,156 (205)

Vibrio natriegens as a superior host for the production of c-type cytochromes and difficult-to-express redox proteins

Scientific Reports
C-type cytochromes fulfil many essential roles in both aerobic and anaerobic respiration. Their characterization requires large quantities of protein which can be obtained through heterologous production.
Helena Fuchs, Sophie R. Ullrich, Sabrina Hedrich   +2 more
doaj   +1 more source

Efficient and selective isotopic labeling of hemes to facilitate the study of multiheme proteins

BioTechniques, 2012
Specific isotopic labeling of hemes provides a unique opportunity to characterize the structure and function of heme-proteins. Unfortunately, current methods do not allow efficient labeling in high yields of multiheme cytochromes c, which are of great ...
Bruno M. Fonseca, Ming Tien, Mario Rivera, Liang Shi, Ricardo O. Louro   +4 more
doaj   +1 more source

Iron or sulfur respiration—an adaptive choice determining the fitness of a natronophilic bacterium Dethiobacter alkaliphilus in geochemically contrasting environments

Frontiers in Microbiology, 2023
Haloalkaliphilic microorganisms are double extremophiles functioning optimally at high salinity and pH. Their typical habitats are soda lakes, geologically ancient yet widespread ecosystems supposed to harbor relict microbial communities.
Daria G. Zavarzina, Alexander Yu Merkel, Alexandra A. Klyukina, Ivan M. Elizarov, Valeria A. Pikhtereva, Valeria A. Pikhtereva, Vyacheslav S. Rusakov, Nataliya I. Chistyakova, Rustam H. Ziganshin, Alexey A. Maslov, Sergey N. Gavrilov   +10 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, Inohara, Risaburo, Oda, Takuzo, Seki, Shuji, Yamamoto, Goki   +4 more
core   +1 more source

Deep-branching ANME-1c archaea grow at the upper temperature limit of anaerobic oxidation of methane

Frontiers in Microbiology, 2022
In seafloor sediments, the anaerobic oxidation of methane (AOM) consumes most of the methane formed in anoxic layers, preventing this greenhouse gas from reaching the water column and finally the atmosphere.
David Benito Merino, David Benito Merino, Hanna Zehnle, Hanna Zehnle, Hanna Zehnle, Andreas Teske, Gunter Wegener, Gunter Wegener   +7 more
doaj   +1 more source

Acute Hepatic Porphyrias: Review and Recent Progress. [PDF]

, 2019
The acute hepatic porphyrias (AHPs) are a group of four inherited diseases of heme biosynthesis that present with episodic, acute neurovisceral symptoms.
Andant, Anderson, Andersson, Badawy, Balwani, Bissell, Bissell, Bloomer, Bonkovsky, Bonkovsky, Bonkovsky, Bonkovsky, Bonkowsky, Bonkowsky, Bonkowsky, Bylesjo, Chen, D’Avola, Ferrer, Glueck, Handschin, Jeans, Lambrecht, Lane, Marsden, McGuire, Pallet, Sardh, Sardh, Shen, Singal, Stein, Stewart, Tchernitchko, Wahlin, Watson, Watson, Willandt, Wu, Yarra, Yasuda   +40 more
core   +1 more source

Optimizing Electroactive Organisms: The Effect of Orthologous Proteins

Frontiers in Energy Research, 2019
Extracellular electron transfer pathways allow bacteria to transfer electrons from the cell metabolism to extracellular substrates, such as metal oxides in natural environments and electrodes in microbial electrochemical technologies (MET).
Bruno M. Fonseca, Luís Silva, Inês B. Trindade, Elin Moe, Pedro M. Matias, Pedro M. Matias, Ricardo O. Louro, Catarina M. Paquete   +7 more
doaj   +1 more source

Amino acid sequence, haem-iron co-ordination geometry and functional properties of mitochondrial and bacterial c-type cytochromes [PDF]

, 2017
Cytochromes are found in all biological oxidation Systems which involve transport of reducing equivalents through organized chains of membrane bound intermediates, regardless of the ultimate oxidant (Keilin, 1966; Bartsch, 1978; Meyer & Kamen, 1982 ...
Senn, Hans, Wüthrich, Kurt
core  

Hepatic cytochromes P450: structural degrons and barcodes, posttranslational modifications and cellular adapters in the ERAD-endgame. [PDF]

, 2016
The endoplasmic reticulum (ER)-anchored hepatic cytochromes P450 (P450s) are enzymes that metabolize endo- and xenobiotics i.e. drugs, carcinogens, toxins, natural and chemical products.
Correia, Maria Almira, Kim, Sung-Mi, Liu, Yi, Nabavi, Noushin, Wang, YongQiang   +4 more
core   +1 more source

XC_0531 encodes a c-type cytochrome biogenesis protein and is required for pathogenesis in Xanthomonas campestris pv. campestris

BMC Microbiology, 2017
Background The phytopathogenic Xanthomonas campestris pv.campestris is a gram-negative bacterium and the causal agent of black-rot disease of cruciferous crops.
Lei Chen, Mingpeng Wang, Li Huang, Zhaojie Zhang, Fanghua Liu, Guangtao Lu   +5 more
doaj   +1 more source