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The chemical reactions and pathways involving one of a family of organic molecules consisting of a purine base covalently bonded to a sugar ribose (a ribonucleoside) or deoxyribose (a deoxyribonucleoside). Any process which produces a purine nucleoside from derivatives of it, without de novo synthesis. The chemical reactions and pathways resulting in the formation of inosine, hypoxanthine riboside, a nucleoside found free but not in combination in nucleic acids except in the anticodons of some tRNAs. The chemical reactions and pathways resulting in the formation of any one of a family of organic molecules consisting of a purine or pyrimidine base covalently bonded to a sugar ribose (a ribonucleoside) or deoxyribose (a deoxyribonucleoside). The chemical reactions and pathways resulting in the formation of any purine ribonucleoside, a nucleoside in which purine base is linked to a ribose (beta-D-ribofuranose) molecule. The chemical reactions and pathways resulting in the formation of adenosine, adenine riboside, a ribonucleoside found widely distributed in cells of every type as the free nucleoside and in combination in nucleic acids and various nucleoside coenzymes. The chemical reactions and pathways resulting in the formation of any ribonucleoside, a nucleoside in which purine or pyrimidine base is linked to a ribose (beta-D-ribofuranose) molecule. The chemical reactions and pathways resulting in the formation of a bis(5'-nucleosidyl) oligophosphate, a compound formed of two nucleosides joined together through their 5' carbons by a chain of phosphate molecules. The chemical reactions and pathways involving any ribonucleoside, a nucleoside in which purine or pyrimidine base is linked to a ribose (beta-D-ribofuranose) molecule. The chemical reactions and pathways resulting in the formation of guanine, guanine riboside, a nucleoside with a wide species distribution. The chemical reactions and pathways involving any ribonucleoside, a nucleoside in which purine base is linked to a ribose (beta-D-ribofuranose) molecule. The chemical reactions and pathways resulting in the formation of any purine nucleoside, one of a family of organic molecules consisting of a purine base covalently bonded to a sugar ribose (a ribonucleoside) or deoxyribose (a deoxyribonucleoside).

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: purine ribonucleoside biosynthetic process
Acc: GO:0046129
Aspect: Biological Process
Desc: The chemical reactions and pathways resulting in the formation of any purine ribonucleoside, a nucleoside in which purine base is linked to a ribose (beta-D-ribofuranose) molecule.
Synonyms:
  • purine ribonucleoside anabolism
  • purine ribonucleoside biosynthesis
  • purine ribonucleoside formation
  • purine ribonucleoside synthesis
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 120 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0046129 - purine ribonucleoside biosynthetic process (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle