Results 101 to 110 of about 271,428 (260)

Activation of Cytochrome C Peroxidase Function Through Coordinated Foldon Loop Dynamics upon Interaction with Anionic Lipids. [PDF]

J Mol Biol, 2021
Li M, Sun W, Tyurin VA, DeLucia M, Ahn J, Kagan VE, van der Wel PCA.   +6 more
europepmc   +1 more source

Structural Re-arrangement and Peroxidase Activation of Cytochrome c by Anionic Analogues of Vitamin E, Tocopherol Succinate and Tocopherol Phosphate*

Journal of Biological Chemistry, 2014
Background: An anionic phospholipid, cardiolipin, converts cytochrome c into a peroxidase. Results: Anionic tocopherol derivatives, tocopherol succinate and tocopherol phosphate, similarly to cardiolipin, unfold cytpchrome c and stimulate its peroxidase ...
N. Yanamala, A. Kapralov, M. Djukic, J. Peterson, G. Mao, J. Klein-Seetharaman, D. Stoyanovsky, J. Štursa, J. Neuzil, V. Kagan   +9 more
semanticscholar   +1 more source

Structure of a bacterial cell surface decaheme electron conduit [PDF]

, 2011
Some bacterial species are able to utilize extracellular mineral forms of iron and manganese as respiratory electron acceptors. In Shewanella oneidensis this involves decaheme cytochromes that are located on the bacterial cell surface at the termini of ...
A. Hall, A. J. Gates, A. S. Beliaev, Adams, Bucking, C. L. Reardon, Collaborative Computational Project Number, D. J. Richardson, Einsle, Emsley, Field, Firer-Sherwood, G. F. White, Hartshorne, Igarashi, J. Bradley, J. K. Fredrickson, J. M. Zachara, J. N. Butt, Johs, L. Shi, Lies, M. J. Edwards, M. J. Marshall, McCoy, McLean, N. J. Watmough, Porollo, Ries, Ruebush, Sheldrick, Shi, Shi, T. A. Clarke, Z. Wang   +34 more
core   +3 more sources

Tyrosine 67 Phosphorylation Controls Respiration and Limits the Apoptotic Functions of Cytochrome c

Cells
Cytochrome c (Cytc) is a multifunctional protein, essential for respiration and intrinsic apoptosis. Post-translational modifications of Cytc have been linked to physiological and pathophysiologic conditions, including cancer. Cytc tyrosine 67 (Y67) is a
Junmei Wan, Paul T. Morse, Matthew P. Zurek, Alice A. Turner, Asmita Vaishnav, Arthur R. Salomon, Brian F. P. Edwards, Tasnim Arroum, Maik Hüttemann   +8 more
doaj   +1 more source

Transport of proteins into mitochondria [PDF]

, 1985
Translocational intermediates of precursor proteins of ATPase F1β subunit and cytochrome c1 across mitochondrial membranes were analyzed using two different approaches, transport at low temperature and transport after binding of precursor proteins to ...
Neupert, Walter, Schleyer, Manfred
core   +1 more source

Molecular insights into the interaction between cytochrome c and carbon nanomaterials

Heliyon
Carbon nanomaterials (CNMs) are a heterogeneous class of advanced materials. Their widespread use is associated with human safety concerns, which can be addressed by safe-by design strategies.
Ivana Fenoglio, Shagufta Gul, Francesco Barbero, Enrica Mecarelli, Claudio Medana, Angelo Gallo, Carlotta Polizzi   +6 more
doaj   +1 more source

Methylglyoxal-Scavenging Enzyme Activities Trigger Erythroascorbate Peroxidase and Cytochrome c Peroxidase in Glutathione-Depleted Candida albicans. [PDF]

J Microbiol Biotechnol, 2021
Kang SO, Kwak MK.
europepmc   +1 more source

Cytosolic redox components regulate protein homeostasis via additional localisation in the mitochondrial intermembrane space [PDF]

, 2017
Oxidative protein folding is confined to the bacterial periplasm, endoplasmic reticulum and the mitochondrial intermembrane space. Maintaining a redox balance requires the presence of reductive pathways.
Cardenas-Rodriguez, Mauricio, Tokatlidis, Konstantinos   +1 more
core   +1 more source

Cellular and Molecular Evidence of Acetaldehyde Elimination and Intracellular Environment Antioxidation by L-Cysteine

Journal of Chemistry, 2018
Acetaldehyde is a harmful metabolite of smoking and drinking. This study was initially intended to facilitate the understanding of the possible injury mechanism of A549 cells damaged by acetaldehyde and the possible protective mechanism of L-cysteine (L ...
Zhenjing Li, Xiaohong Zhang, Yibin Xue, Jingkai Zhang, Meiling Li, Cheng Luo   +5 more
doaj   +1 more source

Nitric oxide binds to the proximal heme coordination site of the ferrocytochrome c/cardiolipin complex: formation mechanism and dynamics. [PDF]

, 2010
Mammalian mitochondrial cytochrome c interacts with cardiolipin to form a complex (cyt. c/CL) important in apoptosis. Here we show that this interaction leads to structural changes in ferrocytochrome c that leads to an open coordinate site on the central
Husu, I, Kapetanaki, SM, Silkstone, G, Vos, MH, Wilson, MT   +4 more
core   +4 more sources