Ectonucleoside triphosphate diphosphohydrolase-1 (gene: ENTPD1; protein: NTPDase1) also known as CD39 (Cluster of Differentiation 39), is a typical cell surface-located enzymes with an extracellularly facing catalytic site.[1][2][3] NTPDase1 is an ectonucleotidase that catalyse the hydrolysis of γ- and β-phosphate residues of triphospho- and diphosphonucleosides to the monophosphonucleoside derivative.[4][5] For example, NTPDase1 hydrolyzes P2 receptor ligands, namely ATP, ADP, UTP and UDP with similar efficacy.[6] NTPDase1 can therefore affect P2 receptor activation and functions.[7]
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↑Kaczmarek E, Koziak K, Sévigny J, Siegel JB, Anrather J, Beaudoin AR, Bach FH, Robson SC (Dec 1996). "Identification and characterization of CD39/vascular ATP diphosphohydrolase". The Journal of Biological Chemistry. 271 (51): 33116–22. doi:10.1074/jbc.271.51.33116. PMID8955160.
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Wang TF, Guidotti G (Apr 1996). "CD39 is an ecto-(Ca2+,Mg2+)-apyrase". The Journal of Biological Chemistry. 271 (17): 9898–901. doi:10.1074/jbc.271.17.9898. PMID8626624.
Kaczmarek E, Koziak K, Sévigny J, Siegel JB, Anrather J, Beaudoin AR, Bach FH, Robson SC (Dec 1996). "Identification and characterization of CD39/vascular ATP diphosphohydrolase". The Journal of Biological Chemistry. 271 (51): 33116–22. doi:10.1074/jbc.271.51.33116. PMID8955160.
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Makita K, Shimoyama T, Sakurai Y, Yagi H, Matsumoto M, Narita N, Sakamoto Y, Saito S, Ikeda Y, Suzuki M, Titani K, Fujimura Y (Oct 1998). "Placental ecto-ATP diphosphohydrolase: its structural feature distinct from CD39, localization and inhibition on shear-induced platelet aggregation". International Journal of Hematology. 68 (3): 297–310. doi:10.1016/S0925-5710(98)00080-2. PMID9846014.
Matsumoto M, Sakurai Y, Kokubo T, Yagi H, Makita K, Matsui T, Titani K, Fujimura Y, Narita N (Jun 1999). "The cDNA cloning of human placental ecto-ATP diphosphohydrolases I and II". FEBS Letters. 453 (3): 335–40. doi:10.1016/S0014-5793(99)00751-6. PMID10405171.
Kittel A, Kaczmarek E, Sevigny J, Lengyel K, Csizmadia E, Robson SC (Sep 1999). "CD39 as a caveolar-associated ectonucleotidase". Biochemical and Biophysical Research Communications. 262 (3): 596–9. doi:10.1006/bbrc.1999.1254. PMID10471369.
Koziak K, Kaczmarek E, Kittel A, Sévigny J, Blusztajn JK, Schulte Am Esch J, Imai M, Guckelberger O, Goepfert C, Qawi I, Robson SC (Jan 2000). "Palmitoylation targets CD39/endothelial ATP diphosphohydrolase to caveolae". The Journal of Biological Chemistry. 275 (3): 2057–62. doi:10.1074/jbc.275.3.2057. PMID10636909.
Dias Neto E, Correa RG, Verjovski-Almeida S, Briones MR, Nagai MA, da Silva W, Zago MA, Bordin S, Costa FF, Goldman GH, Carvalho AF, Matsukuma A, Baia GS, Simpson DH, Brunstein A, de Oliveira PS, Bucher P, Jongeneel CV, O'Hare MJ, Soares F, Brentani RR, Reis LF, de Souza SJ, Simpson AJ (Mar 2000). "Shotgun sequencing of the human transcriptome with ORF expressed sequence tags". Proceedings of the National Academy of Sciences of the United States of America. 97 (7): 3491–6. doi:10.1073/pnas.97.7.3491. PMC16267. PMID10737800.
Kittel A, Garrido M, Varga G (Apr 2002). "Localization of NTPDase1/CD39 in normal and transformed human pancreas". The Journal of Histochemistry and Cytochemistry. 50 (4): 549–56. doi:10.1177/002215540205000412. PMID11897808.
Kaneider NC, Egger P, Dunzendorfer S, Noris P, Balduini CL, Gritti D, Ricevuti G, Wiedermann CJ (Jun 2002). "Reversal of thrombin-induced deactivation of CD39/ATPDase in endothelial cells by HMG-CoA reductase inhibition: effects on Rho-GTPase and adenosine nucleotide metabolism". Arteriosclerosis, Thrombosis, and Vascular Biology. 22 (6): 894–900. doi:10.1161/01.ATV.0000018305.95943.F7. PMID12067895.
Drosopoulos JH (Oct 2002). "Roles of Asp54 and Asp213 in Ca2+ utilization by soluble human CD39/ecto-nucleotidase". Archives of Biochemistry and Biophysics. 406 (1): 85–95. doi:10.1016/S0003-9861(02)00414-9. PMID12234494.
Krötz F, Sohn HY, Keller M, Gloe T, Bolz SS, Becker BF, Pohl U (Dec 2002). "Depolarization of endothelial cells enhances platelet aggregation through oxidative inactivation of endothelial NTPDase". Arteriosclerosis, Thrombosis, and Vascular Biology. 22 (12): 2003–9. doi:10.1161/01.ATV.0000043454.08172.51. PMID12482826.
Rossatto ER, da Silva LB, Pereira GS, Bonan CD, Battastini AM, Ribeiro JP, Sarkis JJ (Feb 2003). "ATP diphosphohydrolase in human platelets from patients with coronary arteries heart disease". Platelets. 14 (1): 47–52. doi:10.1080/0953710021000062923. PMID12623446.
Sévigny J, Sundberg C, Braun N, Guckelberger O, Csizmadia E, Qawi I, Imai M, Zimmermann H, Robson SC (Apr 2002). "Differential catalytic properties and vascular topography of murine nucleoside triphosphate diphosphohydrolase 1 (NTPDase1) and NTPDase2 have implications for thromboregulation". Blood. 99 (8): 2801–9. doi:10.1182/blood.v99.8.2801. PMID11929769.