Results 11 to 20 of about 21,084,718 (300)

Crystallographic studies of cytochrome c and cytochrome c oxidase [PDF]

The Journal of Biochemistry, 2021
I started on crystallographic studies of cytochrome c (Cyt.c) in the later 1960s at Institute for Protein Research, Osaka University. The institute successfully built the structural model of ferro-Cyt.c by the multiple heavy atom replacement method in the early 1970s.
openaire   +2 more sources

Capacity and kinetics of light-induced cytochrome oxidation in intact cells of photosynthetic bacteria

Scientific Reports, 2022
Light-induced oxidation of the reaction center dimer and periplasmic cytochromes was detected by fast kinetic difference absorption changes in intact cells of wild type and cytochrome mutants (cycA, cytC4 and pufC) of Rubrivivax gelatinosus and ...
Mariann Kis, James L. Smart, Péter Maróti   +2 more
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Novel Extracellular Electron Transfer Channels in a Gram-Positive Thermophilic Bacterium

Frontiers in Microbiology, 2021
Biogenic transformation of Fe minerals, associated with extracellular electron transfer (EET), allows microorganisms to exploit high-potential refractory electron acceptors for energy generation.
Sergey N. Gavrilov, Daria G. Zavarzina, Ivan M. Elizarov, Tamara V. Tikhonova, Natalia I. Dergousova, Vladimir O. Popov, Vladimir O. Popov, Jonathan R. Lloyd, David Knight, Mohamed Y. El-Naggar, Sahand Pirbadian, Kar Man Leung, Frank T. Robb, Maksim V. Zakhartsev, Orianna Bretschger, Elizaveta A. Bonch-Osmolovskaya, Elizaveta A. Bonch-Osmolovskaya   +16 more
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In situ Raman study of redox state changes of mitochondrial cytochromes in a perfused rat heart. [PDF]

PLoS ONE, 2013
We developed a Raman spectroscopy-based approach for simultaneous study of redox changes in c-and b-type cytochromes and for a semiquantitative estimation of the amount of oxygenated myoglobin in a perfused rat heart.
Nadezda A Brazhe, Marek Treiman, Barbara Faricelli, Jakob H Vestergaard, Olga Sosnovtseva   +4 more
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Conductive proteins‐based extracellular electron transfer of electroactive microorganisms

Quantitative Biology, 2023
Electroactive microorganisms (EAMs) could utilize extracellular electron transfer (EET) pathways to exchange electrons and energy with their external surroundings.
Junqi Zhang, Zixuan You, Dingyuan Liu, Rui Tang, Chao Zhao, Yingxiu Cao, Feng Li, Hao Song   +7 more
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Elevated intracellular cyclic‐di‐GMP level in Shewanella oneidensis increases expression of c‐type cytochromes

Microbial Biotechnology, 2020
Summary Electrochemically active biofilms are capable of exchanging electrons with solid electron acceptors and have many energy and environmental applications such as bioelectricity generation and environmental remediation.
Chun Kiat Ng, Jiabao Xu, Zhao Cai, Liang Yang, Ian P. Thompson, Wei E. Huang, Bin Cao   +6 more
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Multi-heme cytochrome-mediated extracellular electron transfer by the anaerobic methanotroph ‘Candidatus Methanoperedens nitroreducens’

Nature Communications, 2023
Anaerobic methanotrophic archaea (ANME) carry out anaerobic oxidation of methane, thus playing a crucial role in the methane cycle. Previous genomic evidence indicates that multi-heme c-type cytochromes (MHCs) may facilitate the extracellular electron ...
Xueqin Zhang, Georgina H. Joyce, Andy O. Leu, Jing Zhao, Hesamoddin Rabiee, Bernardino Virdis, Gene W. Tyson, Zhiguo Yuan, Simon J. McIlroy, Shihu Hu   +9 more
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Genome-enabled studies of anaerobic, nitrate-dependent iron oxidation in the chemolithoautotrophic bacterium Thiobacillus denitrificans

Frontiers in Microbiology, 2013
Thiobacillus denitrificans is a chemolithoautotrophic bacterium capable of anaerobic, nitrate-dependent U(IV) and Fe(II) oxidation, both of which can strongly influence the long-term efficacy of in situ reductive immobilization of uranium in contaminated
Harry R Beller, Peng eZhou, Peng eZhou, Tina C. Legler, Anu eChakicherla, Staci eKane, Tracy E. Letain, Peggy A. O'Day   +7 more
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New insight into the mechanism of mitochondrial cytochrome c function. [PDF]

PLoS ONE, 2017
We investigate functional role of the P76GTKMIFA83 fragment of the primary structure of cytochrome c. Based on the data obtained by the analysis of informational structure (ANIS), we propose a model of functioning of cytochrome c. According to this model,
Rita V Chertkova, Nadezda A Brazhe, Tatiana V Bryantseva, Alexey N Nekrasov, Dmitry A Dolgikh, Alexander I Yusipovich, Olga Sosnovtseva, Georgy V Maksimov, Andrei B Rubin, Mikhail P Kirpichnikov   +9 more
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Maturation of Plastid c-type Cytochromes

Frontiers in Plant Science, 2017
Cytochromes c are hemoproteins, with the prosthetic group covalently linked to the apoprotein, which function as electron carriers. A class of cytochromes c is defined by a CXXCH heme-binding motif where the cysteines form thioether bonds with the vinyl ...
Stéphane T. Gabilly, Stéphane T. Gabilly, Patrice P. Hamel, Patrice P. Hamel   +3 more
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