Chemistry:Archaeosine
From HandWiki
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| Names | |
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| IUPAC name
7-Carbaguanosine-7-carboximidamide
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| Systematic IUPAC name
2-Amino-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carboximidamide | |
| Other names
7-Formamidino-7-deazaguanosine
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| Identifiers | |
3D model (JSmol)
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| ChEBI | |
| ChemSpider | |
PubChem CID
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| Properties | |
| C12H16N6O5 | |
| Molar mass | 324.297 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Tracking categories (test):
Archaeosine (G*) is a modified nucleoside found in the dihydrouracil loop at position 15 of tRNAs found in Archaea,[1] and is thought to be important for the heat resistance of thermophilic archaea such as Thermococcus kodakarensis.[2][3][4]
See also
References
- ↑ "The nucleotide sequence of the tRNAMMet from the archaebacterium Thermoplasma acidophilum". Nucleic Acids Research 9 (17): 4387–90. September 1981. doi:10.1093/nar/9.17.4387. PMID 6913864.
- ↑ "Biosynthesis of pyrrolopyrimidines". Bioorganic Chemistry 43: 15–25. August 2012. doi:10.1016/j.bioorg.2012.01.001. PMID 22382038.
- ↑ "tRNA Modifications: Impact on Structure and Thermal Adaptation". Biomolecules 7 (2): 35. April 2017. doi:10.3390/biom7020035. PMID 28375166.
- ↑ "Archaeosine Modification of Archaeal tRNA: Role in Structural Stabilization". Journal of Bacteriology 202 (8). March 2020. doi:10.1128/JB.00748-19. PMID 32041795.
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