Queried GO terms:

  idGO:0016676   Detailed information
  nameoxidoreductase activity, acting on a heme group of donors, oxygen as acceptor
  namespacemolecular_function
  def"Catalysis of an oxidation-reduction (redox) reaction in which a heme group acts as a hydrogen or electron donor and reduces oxygen." [GOC:jl]
  subsetgosubset_prok
  synonym"oxidoreductase activity, acting on haem group of donors, oxygen as acceptor" EXACT []
  xrefEC:1.9.3
  is_aGO:0016675 ! oxidoreductase activity, acting on a heme group of donors

No monarch genes has this GO term.