Title : Identification of a tyrosine residue responsible for N-acetylimidazole-induced increase of activity of ecto-nucleoside triphosphate diphosphohydrolase 3.

Pub. Date : 2005 Sep

PMID : 18404511






6 Functional Relationships(s)
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1 Identification of a tyrosine residue responsible for N-acetylimidazole-induced increase of activity of ecto-nucleoside triphosphate diphosphohydrolase 3. Tyrosine ectonucleoside triphosphate diphosphohydrolase 3 Homo sapiens
2 Chemical modification in combination with site-directed mutagenesis was used to identify a tyrosine residue responsible for the increase in ecto-nucleoside triphosphate diphosphohydrolase 3 (NTPDase3) nucleotidase activity after acetylation with a tyrosine-selective reagent, N-acetylimidazole. Tyrosine ectonucleoside triphosphate diphosphohydrolase 3 Homo sapiens
3 Chemical modification in combination with site-directed mutagenesis was used to identify a tyrosine residue responsible for the increase in ecto-nucleoside triphosphate diphosphohydrolase 3 (NTPDase3) nucleotidase activity after acetylation with a tyrosine-selective reagent, N-acetylimidazole. Tyrosine ectonucleoside triphosphate diphosphohydrolase 3 Homo sapiens
4 Chemical modification in combination with site-directed mutagenesis was used to identify a tyrosine residue responsible for the increase in ecto-nucleoside triphosphate diphosphohydrolase 3 (NTPDase3) nucleotidase activity after acetylation with a tyrosine-selective reagent, N-acetylimidazole. Tyrosine ectonucleoside triphosphate diphosphohydrolase 3 Homo sapiens
5 Chemical modification in combination with site-directed mutagenesis was used to identify a tyrosine residue responsible for the increase in ecto-nucleoside triphosphate diphosphohydrolase 3 (NTPDase3) nucleotidase activity after acetylation with a tyrosine-selective reagent, N-acetylimidazole. Tyrosine ectonucleoside triphosphate diphosphohydrolase 3 Homo sapiens
6 Thus, we speculate that the acetylation of tyrosine 252 might induce a subtle conformational change in NTPDase3, resulting in the observed increase in activity. Tyrosine ectonucleoside triphosphate diphosphohydrolase 3 Homo sapiens