Search results
Results from the WOW.Com Content Network
A nucleoside triphosphate is a nucleoside containing a nitrogenous base bound to a 5-carbon sugar (either ribose or deoxyribose), with three phosphate groups bound to the sugar. [1] They are the molecular precursors of both DNA and RNA , which are chains of nucleotides made through the processes of DNA replication and transcription . [ 2 ]
In enzymology, a nucleoside-triphosphate-adenylate kinase (EC 2.7.4.10) is an enzyme that catalyzes the chemical reaction. nucleoside triphosphate + AMP nucleoside diphosphate + ADP. Thus, the two substrates of this enzyme are nucleoside triphosphate and AMP, whereas its two products are nucleoside diphosphate and ADP.
A nucleoside consists simply of a nucleobase (also termed a nitrogenous base) and a five-carbon sugar (ribose or 2'-deoxyribose) whereas a nucleotide is composed of a nucleobase, a five-carbon sugar, and one or more phosphate groups. In a nucleoside, the anomeric carbon is linked through a glycosidic bond to the N9 of a purine or the N1 of a ...
In enzymology, a nucleoside-triphosphate diphosphatase (EC 3.6.1.19) is an enzyme that catalyzes the chemical reaction. a nucleoside triphosphate + H 2 O a nucleotide + diphosphate. Thus, the two substrates of this enzyme are nucleoside triphosphate and H 2 O, whereas its two products are nucleotide and diphosphate.
Ectonucleoside triphosphate diphosphohydrolase-1 (gene: ENTPD1; protein: NTPDase1) also known as CD39 (Cluster of Differentiation 39), is a typical cell surface enzyme with a catalytic site on the extracellular face.
Cytidine diphosphate, abbreviated CDP, is a nucleoside diphosphate. It is an ester of pyrophosphoric acid with the nucleoside cytidine. CDP consists of the pyrophosphate group, the pentose sugar ribose, and the nucleobase cytosine. In Bacillus subtilis and Staphylococcus aureus, CDP-activated glycerol and ribitol are necessary to build wall ...
From Wikipedia, the free encyclopedia. Redirect page. Redirect to: Nucleoside triphosphate; Retrieved from " ...
In enzymology, a nucleoside-triphosphatase (NTPase) (EC 3.6.1.15) is an enzyme that catalyzes the chemical reaction NTP + H 2 O ⇌ {\displaystyle \rightleftharpoons } NDP + phosphate Thus, the two substrates of this enzyme are NTP and H 2 O , whereas its two products are NDP and phosphate .