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Catalysis of an oxidation-reduction (redox) reaction in which the hydrogen donor and acceptor are the same molecule, and no oxidized product appears. Catalysis of the reaction: N-(5-phospho-beta-D-ribosyl)-anthranilate = 1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate. Catalysis of an oxidation-reduction (redox) reaction in which the hydrogen donor and acceptor, which is an aldose or a ketose, are the same molecule, and no oxidized product appears.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: phosphoribosylanthranilate isomerase activity
Acc: GO:0004640
Aspect: Molecular Function
Desc: Catalysis of the reaction: N-(5-phospho-beta-D-ribosyl)-anthranilate = 1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate.
Synonyms:
  • PRAI activity
  • IGPS:PRAI (indole-3-glycerol-phosphate synthetase/N-5'-phosphoribosylanthranilate isomerase complex)
  • PRA isomerase activity
  • N-(5'-phosphoribosyl)anthranilate isomerase activity
  • N-(5-phospho-beta-D-ribosyl)anthranilate aldose-ketose-isomerase activity
  • N-(5-phospho-beta-D-ribosyl)anthranilate ketol-isomerase activity
Proteins in PDR annotated with:
   This term: 19 [Search]
   Term or descendants: 19 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0004640 - phosphoribosylanthranilate isomerase activity (interactive image map)
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