nucleosidase

nucleosidase
nu·cle·o·sid·ase .n(y)ü-klē-ə-'sī-.dās, -.dāz n
1) an enzyme that promotes the hydrolysis of a nucleoside
2) a phosphorylase that promotes reversibly the reaction of a nucleoside with phosphate forming a base and a phosphate of ribose or deoxyribose called also nucleoside phosphorylase

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nu·cleo·si·dase (noo″kle-o-siґdās) a term used in the recommended names of some glycosidases hydrolyzing N-glycosyl linkages [EC 3.2.2] to denote those catalyzing the cleavage of a nucleoside to form a purine or pyrimidine base and a sugar.

Medical dictionary. 2011.

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Look at other dictionaries:

  • nucleosidase — nucleosidase. См. нуклеозидаза. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • nucleosidase — nukleozidazė statusas T sritis chemija apibrėžtis Fermentas, katalizuojantis nukleozido glikozidinio ryšio skilimą. atitikmenys: angl. nucleosidase rus. нуклеозидаза …   Chemijos terminų aiškinamasis žodynas

  • nucleosidase — /nooh klee euh suy days, dayz, nyooh /, n. Biochem. any of the class of enzymes that catalyze the hydrolysis of nucleosides. [1910 15; NUCLEOSIDE + ASE] * * * …   Universalium

  • nucleosidase —    An enzyme that catalyzes the hydrolysis of a nucleoside to its component pentose and its purine or pyrimidine base …   Forensic science glossary

  • nucleosidase — n. type of enzyme which acts as a catalyst in the hydrolysis of nucleosides (Chemistry) …   English contemporary dictionary

  • nucleosidase — nu·cle·o·sid·ase …   English syllables

  • nucleosidase — ˈn(y)üklēəˌsīˌdās noun ( s) Etymology: International Scientific Vocabulary nucleoside + ase 1. : an enzyme that promotes the hydrolysis of a nucleoside 2. : a phosphorylase that promotes reversibly the reaction of a nucleoside with phosphate… …   Useful english dictionary

  • Methylthioadenosine nucleosidase — Identifiers EC number 3.2.2.16 CAS number 50812 28 7 …   Wikipedia

  • Adenosylhomocysteine nucleosidase — In enzymology, an adenosylhomocysteine nucleosidase (EC number|3.2.2.9) is an enzyme that catalyzes the chemical reaction:S adenosyl L homocysteine + H2O ightleftharpoons S (5 deoxy D ribos 5 yl) L homocysteine + adenineThus, the two substrates… …   Wikipedia

  • NAD+ nucleosidase — Identifiers EC number 3.2.2.5 CAS number 9032 65 9 …   Wikipedia

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