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Catalysis of the ligation of two substances with concomitant breaking of a diphosphate linkage, usually in a nucleoside triphosphate. Ligase is the systematic name for any enzyme of EC class 6. Catalysis of the reaction: ATP + ribose 5-phosphate + NH3 = ADP + phosphate + 5-phosphoribosylamine. Catalysis of the ligation of two substances via a carbon-nitrogen bond with concomitant breakage of a diphosphate linkage, usually in a nucleoside triphosphate.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: ribose-5-phosphate-ammonia ligase activity
Acc: GO:0050260
Aspect: Molecular Function
Desc: Catalysis of the reaction: ATP + ribose 5-phosphate + NH3 = ADP + phosphate + 5-phosphoribosylamine.
Synonyms:
  • ribose 5-phosphate aminotransferase activity
  • ribose-5-phosphate:ammonia ligase (ADP-forming)
  • ammonia-ribose 5-phosphate aminotransferase activity
  • 5-phosphoribosylamine synthetase activity
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 0


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0050260 - ribose-5-phosphate-ammonia ligase activity (interactive image map)
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