Adenosine 5′-tetraphosphate, Ap4 or ATPP is a nucleotide. It is produced from ATP and triphosphate (P3) through the action of acetyl—CoA synthetase. Acetyl—CoA...
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enzymology, an adenosine-tetraphosphatase (EC 3.6.1.14) is an enzyme that catalyzes the chemical reaction adenosine 5'-tetraphosphate + H2O ⇌ {\displaystyle...
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tetraphosphate hydrolase, adenosine tetraphosphate phosphodiesterase, Ap4A hydrolase, bis(5'-adenosyl) tetraphosphatase, diadenosine tetraphosphate hydrolase...
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Diadenosine hexaphosphate hydrolase (AMP-forming) (redirect from P1,P6-bis(5'-adenosyl)hexaphosphate nucleotidohydrolase (AMP-forming))
} adenosine 5'-pentaphosphate + AMP (2) P1,P5-bis(5'-adenosyl)pentaphosphate + H2O ⇌ {\displaystyle \rightleftharpoons } adenosine 5'-tetraphosphate +...
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Caffeine (category Adenosine receptor antagonists)
blocking the binding of adenosine at a number of adenosine receptor types, inhibiting the centrally depressant effects of adenosine and enhancing the release...
197 KB (19,422 words) - 04:47, 11 May 2025
HINT1 (category Genes on human chromosome 5)
Histidine triad nucleotide-binding protein 1 also known as adenosine 5'-monophosphoramidase is an enzyme that in humans is encoded by the HINT1 gene....
8 KB (1,031 words) - 09:58, 29 December 2023
Ap4A (redirect from Diadenosine tetraphosphate)
Major Enzymes Involved in the Synthesis of Diadenosine Tetraphosphate and/or Adenosine Tetraphosphate in Myxococcus xanthus". Current Microbiology. 75 (7):...
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phosphotransferase enzyme that catalyzes the interconversion of the various adenosine phosphates (ATP, ADP, and AMP). By constantly monitoring phosphate nucleotide...
21 KB (2,459 words) - 00:32, 6 January 2024
structures of StTdcD bound to PO4 (phosphate), AMP, ATP, Ap4 (adenosine tetraphosphate), GMP, GDP, GTP, CMP and CTP revealed that binding of nucleotide...
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as adenosine diphosphate (ADP) and triphosphate (ATP). Adenosine monophosphate Adenosine diphosphate Adenosine triphosphate Adenosine tetraphosphate Nucleoside...
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to diadenosine tetraphosphate (Ap4A) production. Ap4A, which is an adenosine joined to another adenosine through a 5‘-5’tetraphosphate bridge, binds to...
43 KB (4,822 words) - 08:33, 21 October 2024
by activating nicotinic acetylcholine receptors. Caffeine (although an adenosine receptor antagonist) can counteract the anticholinergic symptoms by reducing...
27 KB (2,633 words) - 14:33, 6 May 2025
AThTP. Tetraphosphoric acid forms tetraphosphate esters, e.g. hexaethyl tetraphosphate, adenosine tetraphosphate (ATPP, Ap4), Ap4A. Carbonic acid forms...
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"Synthesis and P2Y receptor activity of a series of uridine dinucleoside 5'-polyphosphates". Bioorganic & Medicinal Chemistry Letters. 11 (2): 157–60...
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pyrophosphatase complexed with the inhibitor, AMP, and activator, diadenosine tetraphosphate". J. Mol. Biol. 398 (3): 400–13. doi:10.1016/j.jmb.2010.03.019. PMID 20303981...
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Phenanthrene derivatives Galantamine Caffeine – noncompetitive (also an adenosine receptor antagonist) Rosmarinic acid – ester of caffeic acid. Found in...
27 KB (2,462 words) - 10:16, 18 March 2025
receptor agonist Opioid receptor antagonist Enkephalinase inhibitor Other Adenosine reuptake inhibitor (AdoRI) Angiotensin II receptor antagonist Endothelin...
9 KB (972 words) - 22:30, 10 December 2024
receptor agonist Opioid receptor antagonist Enkephalinase inhibitor Other Adenosine reuptake inhibitor (AdoRI) Angiotensin II receptor antagonist Endothelin...
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454.480 – guanosine tetraphosphate MeSH D13.695.667.454.504 – guanosine triphosphate MeSH D13.695.667.454.504.380 – guanosine 5'-o-(3-thiotriphosphate)...
42 KB (3,875 words) - 18:21, 20 June 2023
prototypical non-depolarizing neuromuscular blocker. It has a slow onset (<5 min) and a long duration of action (30 mins). Side-effects include hypotension...
60 KB (6,872 words) - 07:06, 6 February 2025
Medicine and Biology. Vol. 706. pp. 59–75. doi:10.1007/978-1-4419-7913-1_5. ISBN 978-1-4419-7912-4. PMC 3145135. PMID 21618826. Meza-Aguilar, Diana G;...
3 KB (195 words) - 17:12, 2 September 2023