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Adenosine triphosphate Adenosine diphosphate Adenosine monophosphate. ATPases (EC 3.6.1.3, Adenosine 5'-TriPhosphatase, adenylpyrophosphatase, ATP monophosphatase, triphosphatase, SV40 T-antigen, ATP hydrolase, complex V (mitochondrial electron transport), (Ca 2+ + Mg 2+)-ATPase, HCO 3 −-ATPase, adenosine triphosphatase) are a class of enzymes that catalyze the decomposition of ATP into ADP ...
The energy from the redox reaction results in conformational change allowing hydrogen ions to pass through four transmembrane helix channels. Respiratory complex I , EC 7.1.1.2 (also known as NADH:ubiquinone oxidoreductase , Type I NADH dehydrogenase and mitochondrial complex I ) is the first large protein complex of the respiratory chains of ...
The European Commission (2000) reports that levels of arsenic in air range 0–1 ng/m 3 in remote areas, 0.2–1.5 ng/m 3 in rural areas, 0.5–3 ng/m 3 in urban areas, and up to about 50 ng/m 3 in the vicinity of industrial sites. Based on these data, the European Commission (2000) estimated that in relation to food, cigarette smoking, water ...
C 3 H 8 (g) −23.4 −5.59 C 6 H 6 (g) 129.7 29.76 C 6 H 6 (l) 124.5 31.00 The standard Gibbs free energy of formation of a compound is the change of Gibbs free ...
This intermediate is then attacked by the 3' hydroxyl group of the other DNA end, forming a new phosphodiester bond. [81] This contrasts with eukaryotic DNA ligases, which use ATP to form the DNA-AMP intermediate. [82] Li et al. have found that NAD + directly regulates protein-protein interactions. [83]
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[2] [3] In reference to the compound's antiscorbutic properties, Haworth and Szent-Györgyi proposed to rename it "a-scorbic acid" for the compound, and later specifically l-ascorbic acid. [4] Because of their work, in 1937 two Nobel Prizes : in Chemistry and in Physiology or Medicine were awarded to Haworth and Szent-Györgyi, respectively.
527 – Byzantine Emperor Justin I names his nephew Justinian I as co-ruler and successor to the throne. [1]1081 – Alexios I Komnenos overthrows the Byzantine emperor Nikephoros III Botaneiates, [2] and, after his troops spend three days extensively looting Constantinople, is formally crowned on April 4.