Queried GO term:

  idGO:0016861   Detailed information
  nameintramolecular oxidoreductase activity, interconverting aldoses and ketoses
  namespacemolecular_function
  def"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." [GOC:jl]
  subsetgosubset_prok
  is_aGO:0016860 ! intramolecular oxidoreductase activity

No monarch genes has the input GO term: GO:0016861.