In ATP synthase, X-ray structures, demonstration of ATP-driven 纬-subunit rotation, and tryptophan fluorescence techniques to determine catalytic site occupancy and nucleotide binding affinities have resulted in
Weber J, Senior AE: ATP synthase: what we know about ATP hydrolysis and what we do not know about ATP synthesis. Biochim Biophys Acta 2000, 1458(2-3):300-309.Weber, J., Senior, A.E., 2000. ATP synthase: what we know about ATP hydrolysis and what we do not know about ATP ...
How do adenosine diphosphate (ADP) and adenosine triphosphate (ATP) differ in structure? How and where do bacteria make ATP? (a) Explain the processes of ATP hydrolysis. (b) Explain the processes of ADP phosphorylation. How does ATP synthase produce ATP?
Although the subcellular localization of LHPP is unknown, LHPP is predicted to interact with ATP synthase subunits (https://string-db.org/cgi/network.pl?taskId=zk6QWMFUNCQT), and may therefore be involved in mitochondrial oxidative phosphorylation (http://www.genome.jp/kegg-bin/show_pathway?ko...
Our comparative analysis of mitogenomes revealed that certain mitogenes are more amenable to transfer than others, for instance, 16 transfers ofatp1and at least 17 replacements of the bacteria-derived cytochromecmaturation machinery. The loss of 4 bacteria-derived ccm mitogenes in exchange for the...
Tobacco smoke (TS) contains highly reactive oxygen species (such as hydrogen peroxide, peroxynitrite, etc), which cause oxidative damage in vascular tissue and may exacerbate inflammatory events leading to the blood-brain barrier damage (BBBD) which acco
Through the adenosine triphosphate (ATP) synthesis process of ATP synthase, a concentration gradient of protons is established in mitochondria. In situations of cellular stress, this gradient may collapse the electron transport chain formed with electrons donated mainly from the reduced form of nicotinami...
This might suggest a role for caspase-12 in the release of bacteria from the gall bladder. Collectively, these findings provide clear evidence that multiple cell death pathways and hence the caspases involved in these processes show functional overlap in the response to infection with bacteria and ...
NADH is consumed by the electron transport chain to produce ATP. Top right: membrane real estate occupied per electron transport chain complex and per respiratory unit, normalizing to ATP synthase. Middle right: surface efficiency of electron transport chain (ETC)-independent energy generation (...
Two different biosynthetic pathways to pyrazines have been identified in bacteria. The pathway in Corynebacterium glutamicum requires activity of the acetolactate synthase and proceeds via acetolactate and its higher homologs [46]. In contrast, in myxobacteria, pyrazines arise from branched amino acids ...