Abstract
Adenylate kinase activity of intact mitochondria is strongly inhibited by Ap5A, i.e. p1,p5-Di (adenosine-5') pentaphosphate, whereas oxidative phosphorylation is not affected. Therefore, Ap5A is a useful tool to distinguish between oxidative and non oxidative ATP generating reactions.
MeSH Terms
Adenine Nucleotides/pharmacology
Adenosine Diphosphate/pharmacology
Adenylate Kinase/antagonists & inhibitors
Animals
Dinucleoside Phosphates
Male
Mitochondria, Liver/drug effects,metabolism
Oxidative Phosphorylation/drug effects
Phosphotransferases/antagonists & inhibitors
Rats
Chemicals
Adenine Nucleotides
Dinucleoside Phosphates
P(1),P(5)-di(adenosine-5'-)pentaphosphate
Adenosine Diphosphate
Phosphotransferases
Adenylate Kinase
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Lüstorff J
Schlimme E
References (5)
5 references, click to expand
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P 1 ,P 5 -Di(adenosine-5')pentaphosphate, a potent multisubstrate inhibitor of adenylate kinase.
J Biol Chem. 1973 Feb 10;248(3):1121-3
PMID: 4734335
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Techniques for the application of polarography to mitochondrial respiration.
Biochim Biophys Acta. 1961 Jan 1;46:134-42
PMID: 13710528
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Phosphorylation of bound adenosine monophosphate in the electron transfer particle, driven by succinate.
Biochem Biophys Res Commun. 1965 Dec 21;21(6):537-42
PMID: 5879462
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Intramitochondrial intermembranal large amplitude protein movements. I. A possible novel aspect of membrane fluidity.
Biochimie. 1974;56(6-7):907-24
PMID: 4374969
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Adenosine monophosphate as the first phosphoryl acceptor in oxidative phosphorylation.
Arch Biochem Biophys. 1966 Nov;117(2):201-23
PMID: 5972817