RefMet Compound Details

MW structure37130 (View MW Metabolite Database details)
RefMet nameInosine
Systematic name9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-6,9-dihydro-1H-purin-6-one
SMILESC([C@@H]1[C@H]([C@H]([C@H](n2cnc3c2ncnc3O)O1)O)O)O   Run Tanimoto similarity search (with similarity coefficient >=0.6)
Exact mass268.080771 (neutral)
Calculate m/z:   
View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
FormulaC10H12N4O5View other entries in RefMet with this formula
InChIKeyUGQMRVRMYYASKQ-KQYNXXCUSA-NView other enantiomers/diastereomers of this metabolite in RefMet
Super ClassNucleic acids
Main ClassPurines
Sub ClassPurine ribonucleosides
Pubchem CID135398641
Annotation level1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving Inosine

Rxn IDKEGG ReactionEnzyme
R01863 Inosine + Orthophosphate <=> Hypoxanthine + alpha-D-Ribose 1-phosphateinosine:phosphate alpha-D-ribosyltransferase
R01560 Adenosine + H2O <=> Inosine + AmmoniaAdenosine aminohydrolase
R01770 Inosine + H2O <=> Hypoxanthine + D-RiboseInosine ribohydrolase
R01126 IMP + H2O <=> Inosine + Orthophosphateinosine 5'-monophosphate phosphohydrolase
R01131 ATP + Inosine <=> ADP + IMPATP:inosine 5'-phosphotransferase

Table of KEGG human pathways containing Inosine

Pathway IDHuman Pathway# of reactions
hsa00230 Purine metabolism 3
hsa01100 Metabolic pathways 2