pseudouridine
(= 5-b-D-ribofuranosyluracil)
Unusual nucleotide found in some tRNA: glycosidic bond is associated with position 5\' of uracil, not position 1\'.

Dictionary of molecular biology. 2004.

Look at other dictionaries:

  • Pseudouridine — Structure de la pseudouridine Général Nom IUPAC 5 [(2S,3R,4S,5R) 3,4 dihydroxy 5 (hydroxyméthyl)oxolan 2 yl] 1H pyrimi …   Wikipédia en Français

  • Pseudouridine — (abbreviated Ψ) is the C glycoside isomer of the nucleoside uridine, and it is the most prevalent of the over one hundred different modified nucleosides found in RNA. [cite journal |author=Hamma T, Ferré D Amaré AR |title=Pseudouridine synthases… …   Wikipedia

  • pseudouridine — pseudouridine. См. псевдоуридин. (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.

  • pseudouridine — pseudouridinas statusas T sritis chemija apibrėžtis Minorinis nukleozidas. atitikmenys: angl. pseudouridine rus. псевдоуридин ryšiai: sinonimas – 5 β D ribofuranoziluracilas …   Chemijos terminų aiškinamasis žodynas

  • pseudouridine — noun An isomer of uridine associated with RNA …   Wiktionary

  • pseudouridine — 5 β d Ribosyluracil; a naturally occurring isomer of uridine found in transfer ribonucleic acid s; unique in that the ribosyl is attached to carbon (C 5) rather than to nitrogen; excreted in urine. * * * pseu·do·uri·dine yu̇r ə .dēn n a… …   Medical dictionary

  • pseudouridine — pseu·do·uridine …   English syllables

  • pseudouridine — ˌ noun Etymology: International Scientific Vocabulary pseud + uridine : a nucleoside C9H12O6N2 that is a uracil derivative incorporated as a structural component into transfer RNA …   Useful english dictionary

  • Pseudouridine kinase — In enzymology, a pseudouridine kinase (EC number|2.7.1.83) is an enzyme that catalyzes the chemical reaction:ATP + pseudouridine ightleftharpoons ADP + pseudouridine 5 phosphateThus, the two substrates of this enzyme are ATP and pseudouridine,… …   Wikipedia

  • pseudouridine excretion — increased excretion of pseudouridine in the urine of patients with gout; its significance remains to be established. A greater turnover of some forms of RNA has been suggested, possibly adding to the hyperuricemia of gout …   Medical dictionary

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