Results 31 to 40 of about 21,084,718 (300)

The Small RNA RyhB Is a Regulator of Cytochrome Expression in Shewanella oneidensis

Frontiers in Microbiology, 2018
Shewanella oneidensis produces an extensive electron transfer network that results in metabolic flexibility. A large number of c-type cytochromes are expressed by S.
Karin L. Meibom, Elena M. Cabello, Rizlan Bernier-Latmani   +2 more
doaj   +1 more source

The specificities of yeast methionine aminopeptidase and acetylation of amino-terminal methionine in vivo. Processing of altered iso-1-cytochromes c created by oligonucleotide transformation.

Journal of Biological Chemistry, 1990
The specificities of methionine aminopeptidase and amino-terminal acetylation in the yeast Saccharomyces cerevisiae were investigated in vivo by sequencing a series of altered iso-1-cytochrome c.
R. Moerschell, Y. Hosokawa, Susumu Tsunasawa, Fred Sherman   +3 more
semanticscholar   +1 more source

The influence of carboxymethylcellulose, xanthan and guar-gum addition in bread dough before freezing on metabolism and viability of Saccharomyces cerevisiae [PDF]

Acta Periodica Technologica, 2009
Doughs were prepared with different concentrations of carboxymethylcellulose, xanthan, and guar-gum (0.1, 0.2 and 0.3% in doughs), freezed at -20°C and analyzed after 0, 7, 15 and 30 days. Pure Saccharomyces cerevisiae culture was isolated from dough and
Kocić-Tanackov Sunčica D., Došenović Irena S., Pejin Jelena D., Grujić Olgica S., Pejin Dušanka J.   +4 more
doaj   +1 more source

Investigation of the Molecular Mechanisms of the Eukaryotic Cytochrome-c Maturation System

Biomolecules, 2022
Cytochromes-c are ubiquitous heme proteins with enormous impact at the cellular level, being key players in metabolic processes such as electron transfer chains and apoptosis.
Ana V. Silva, Maria O. Firmino, Nazua L. Costa, Ricardo O. Louro, Catarina M. Paquete   +4 more
doaj   +1 more source

The interactions of cytochrome c and porphyrin cytochrome c with cytochrome c oxidase. The resting, reduced and pulsed enzymes [PDF]

European Journal of Biochemistry, 1986
Cytochrome c oxidase forms tight binding complexes with the cytochrome c analog, porphyrin cytochrome c. The behaviour of the reduced and pulsed forms of the oxidase with porphyrin cytochrome c have been followed as functions of ionic strength; this behaviour has been compared with that of the resting oxidase [Kornblatt, Hui Bon Hoa and English (1984 ...
J A, Kornblatt, H A, Luu
openaire   +2 more sources

Steady state kinetics and binding of eukaryotic cytochromes c with yeast cytochrome c peroxidase.

Journal of Biological Chemistry, 1977
1. The steady state kinetics for the oxidation of ferrocytochrome c by yeast cytochrome c peroxidase are biphasic under most conditions. The same biphasic kinetics were observed for yeast iso-1, yeast iso-2, horse, tuna, and cicada cytochromes c.
C. H. Kang, S. Ferguson-Miller, E. Margoliash   +2 more
semanticscholar   +1 more source

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita, Norma Candelaria López Santiago, Claudia Maria García Cuellar, Karla Maldonado Silva, Nancy Reynoso Noverón, Leticia Hernández Cadena   +5 more
wiley   +1 more source

Amino Acid Substitutions in the Non-Ordered Ω-Loop 70–85 Affect Electron Transfer Function and Secondary Structure of Mitochondrial Cytochrome c

Crystals, 2021
The secondary structure of horse cytochrome c with mutations in the P76GTKMIFA83 site of the Ω-loop, exhibiting reduced efficiency of electron transfer, were studied.
Rita V. Chertkova, Tatyana V. Bryantseva, Nadezhda A. Brazhe, Kseniya S. Kudryashova, Victor V. Revin, Alexei N. Nekrasov, Alexander I. Yusipovich, Alexey R. Brazhe, Andrew B. Rubin, Dmitry A. Dolgikh, Mikhail P. Kirpichnikov, Georgy V. Maksimov   +11 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

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