Queried GO terms:

  idGO:0030547   Detailed information
  namereceptor inhibitor activity
  namespacemolecular_function
  def"The function of interacting (directly or indirectly) with receptors such that the proportion of receptors in the active form is decreased." [GOC:ceb]
  is_aGO:0030545 ! receptor regulator activity
  relationshipnegatively_regulates GO:0004872 ! receptor activity
  relationshippart_of GO:2000272 ! negative regulation of receptor activity

No monarch genes has this GO term.