Guanosine.html
 
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Guanosine
Identifiers
CAS number [118-00-3]
PubChem 765
MeSH Guanosine
SMILES
 
Properties
Molecular formula C10H13N5O5
Molar mass 283.241
Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)
Infobox references

Guanosine is a nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond.

Guanosine can be phosphorylated to become GMP (guanosine monophosphate), cGMP (cyclic guanosine monophosphate), GDP (guanosine diphosphate) and GTP (guanosine triphosphate).

When guanine is attached to a deoxyribose ring, it is known as a deoxyguanosine.

External links

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Nucleobases, nucleosides, and nucleotides
Nucleobases
Nucleosides/
(NB+pentose)
Adenosine | Guanosine | Uridine | Cytidine
Nucleotides/
(NS+phosphate)
monophosphates (AMP, GMP, UMP, CMP) | diphosphates (ADP, GDP, UDP, CDP) | triphosphates (ATP, GTP, UTP, CTP)
monophosphates (dAMP, dGMP, dUMP, TMP, dCMP) | diphosphates (dADP, dGDP, TDP, dCDP) | triphosphates (dATP, dGTP, TTP, dCTP)
Major families of biochemicals
Saccharides · Carbohydrates · Glycosides ·  · Amino acids · Peptides · Proteins · Glycoproteins ·  · Lipids · Terpenes · Steroids · Carotenoids
Alkaloids · Nucleobases · Nucleic acids ·  · Enzyme cofactors · Flavonoids · Polyketides · Tetrapyrroles
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