Name | Nucleoside Q |
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CAS Type 1 Name | 4H-Pyrrolo(2,3-d)pyrimidin-4-one, 2-amino-5-(((4,5-dihydroxy-2-cyclopenten-1-yl)amino)methyl)-1,7-dihydro-7-beta-D-ribofuranosyl-, (1S-(1alpha,4beta,5beta))- |
Equivalent Terms | Nucleoside Q* | Q Nucleoside | Q Ribonucleoside | Q-Ribonucleoside | Queuosine |
CAS Registry Number | 57072-36-3 |
Definition | A modified nucleoside which is present in the first position of the anticodon of tRNA-tyrosine, tRNA-histidine, tRNA-asparagine and tRNA-aspartic acid of many organisms. It is believed to play a role in the regulatory function of tRNA. Nucleoside Q can be further modified to nucleoside Q*, which has a mannose or galactose moiety linked to position 4 of its cyclopentenediol moiety. |
Structure | ![]() |
Curation Status | No associations have been curated for this chemical yet. |
MeSH® ID | D009704 |
External Links |
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Heterocyclic Compounds
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Nucleic Acids, Nucleotides, and Nucleosides
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Chemicals
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Nucleic Acids, Nucleotides, and Nucleosides
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Nucleoside Q | |
7- |
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7- |
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nucleoside oQ |