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Protein kinase C activates NAD kinase in human neutrophils
Free Radical Biology and Medicine, 2020NAD kinase (NADK) is required for the de novo synthesis of NADP+ from NAD+. In neutrophils, NADK plays an essential role by providing sufficient levels of NADPH to support a robust oxidative burst. Activation of NADPH oxidase-2 (NOX-2) in neutrophils by stimulators of protein kinase C (PKC), such as phorbol myristate acetate (PMA), results in the rapid
Razieh, Rabani +3 more
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International Journal of Biochemistry, 1985
NAD+ kinase catalyzes the only (known) biochemical reaction leading to the production of NADP+ from NAD+. Most evidence indicates it is found in the cytoplasm, but reports of its presence in (other) cell bodies can not be discounted. Viewed as a protein, our knowledge of NADK composition and architecture is rudimentary.
E T, McGuinness, J R, Butler
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NAD+ kinase catalyzes the only (known) biochemical reaction leading to the production of NADP+ from NAD+. Most evidence indicates it is found in the cytoplasm, but reports of its presence in (other) cell bodies can not be discounted. Viewed as a protein, our knowledge of NADK composition and architecture is rudimentary.
E T, McGuinness, J R, Butler
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Trends in Biochemical Sciences, 2002
Diacylglyceride kinases, sphingosine kinases, NAD kinases and 6-phosphofructokinases are thought to be related despite large evolution of their sequences. Discovery of a common signature has led to the suggestion that they possess a similar phosphate-donor-binding site and a similar phosphorylation mechanism. The substrate- and allosteric-binding sites
Labesse, Gilles +3 more
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Diacylglyceride kinases, sphingosine kinases, NAD kinases and 6-phosphofructokinases are thought to be related despite large evolution of their sequences. Discovery of a common signature has led to the suggestion that they possess a similar phosphate-donor-binding site and a similar phosphorylation mechanism. The substrate- and allosteric-binding sites
Labesse, Gilles +3 more
openaire +2 more sources
Probing binding requirements of NAD kinase with modified substrate (NAD) analogues
Bioorganic & Medicinal Chemistry Letters, 2007Synthesis of novel NAD(+) analogues that cannot be phosphorylated by NAD kinase is reported. In these analogues the C2' hydroxyl group of the adenosine moiety was replaced by fluorine in the ribo or arabino configuration (1 and 2, respectively) or was inverted into arabino configuration to give compound 3.
Laurent, Bonnac +11 more
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