Queried GO terms:

  idGO:0001847   Detailed information
  nameopsonin receptor activity
  namespacemolecular_function
  def"Combining with an opsonin to initiate a change in cell activity." [GOC:add, ISBN:0781735149 "Fundamental Immunology"]
  is_aGO:0001846 ! opsonin binding
  is_aGO:0004888 ! transmembrane receptor activity

No monarch genes has this GO term.