What does dihydrouridine mean?
Definitions for dihydrouridine
di·hy·drouri·dine
This dictionary definitions page includes all the possible meanings, example usage and translations of the word dihydrouridine.
Did you actually mean dehydration or deterioration?
Wikidata
Dihydrouridine
Dihydrouridine is a pyrimidine which is the result of adding two hydrogen atoms to a uridine, making it a fully saturated pyrimidine ring with no remaining double bonds. D is found in tRNA and rRNA molecules as a nucleoside; the corresponding nucleobase is 5,6-dihydrouracil. Because it is non-planar, D disturbs the stacking interactions in helices and destabilizes the RNA structure. D also stabilizes the C2’-endo sugar conformation, which is more flexible than the C3’-endo conformation, and this effect is propagated to the 5’-neighboring residue. Thus, while pseudouridine and 2’-O-methylations stabilize the local RNA structure, D does the opposite. tRNA of organisms that grow at low temperatures have high 5,6-dihydrouridine levels which provides the necessary, local, flexibility of the tRNA at or below the freezing point.
Numerology
Chaldean Numerology
The numerical value of dihydrouridine in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of dihydrouridine in Pythagorean Numerology is: 1
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"dihydrouridine." Definitions.net. STANDS4 LLC, 2024. Web. 18 Apr. 2024. <https://www.definitions.net/definition/dihydrouridine>.
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