Results 41 to 50 of about 748,115 (294)
Cytochrome and cytochrome oxidase [PDF]
Proceedings of the Royal Society of London. Series B - Biological Sciences, 1939 It was previously shown that the addition of cytochrome c to a heart-muscle preparation greatly increases its power of catalysing the oxidation of such substances as p -phenylene diamine, hydroquinone, cysteine and ascorbic acid.
openaire +1 more source
Ferritin nanovehicle for targeted delivery of cytochrome C to cancer cells [PDF]
, 2019 In this work, we have exploited the unique properties of a chimeric archaeal-human ferritin to encapsulate, deliver and release cytochrome c and induce apoptosis in a myeloid leukemia cell line.
Baiocco, P. +8 more
core +2 more sources
Effect of Salts on the Conformational Dynamics of the Cytochrome P450 OleP
Molecules, 2023 Cytochrome P450 OleP catalytic activity is strongly influenced by its structural dynamic conformational behavior. Here, we combine equilibrium-binding experiments with all-atom molecular dynamics simulations to clarify how different environments affect ...
Maria Laura De Sciscio +11 more
doaj +1 more source
Cytochrome c: Surfing Off of the Mitochondrial Membrane on the Tops of Complexes III and IV [PDF]
, 2019 The proper arrangement of protein components within the respiratory electron transport chain is nowadays a matter of intense debate, since altering it leads to cell aging and other related pathologies.
Díaz Moreno, Irene +4 more
core +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Functionalization of Bacterial Microcompartment Shell Proteins With Covalently Attached Heme
Frontiers in Bioengineering and Biotechnology, 2020 Heme is a versatile redox cofactor that has considerable potential for synthetic biology and bioelectronic applications. The capacity to functionalize non-heme-binding proteins with covalently bound heme moieties in vivo could expand the variety of ...
Jingcheng Huang +12 more
doaj +1 more source
Life, 2023 Saponin-rich medicinal plants, particularly ginseng and Pseudo ginseng, are valuable in traditional medical practice due to the presence of different saponins.
Jing Lu
doaj +1 more source
Biogenesis of cytochrome c1 [PDF]
, 1989 The biogenesis of cytochrome c1 involves a number of steps including: synthesis as a precursor with a bipartite signal sequence, transfer across the outer and inner mitochondrial membranes, removal of the first part of the presequence in the matrix ...
Neupert, Walter +2 more
core
Biogenesis of mitochondrial ubiquinol [PDF]
, 1982 The precursor proteins to the subunits of ubiquinol:cytochrome c reductase (cytochrome bc1 complex) of Neurospora crassa were synthesized in a reticulocyte lysate.
Neupert, Walter +3 more
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source