Queried GO terms:

  idGO:0015651   Detailed information
  namequaternary ammonium group transmembrane transporter activity
  namespacemolecular_function
  alt_idGO:0015202
  def"Catalysis of the transfer of quaternary ammonium groups from one side of a membrane to the other. Quaternary ammonium groups are any compound that can be regarded as derived from ammonium hydroxide or an ammonium salt by replacement of all four hydrogen atoms of the NH4+ ion by organic groups." [ISBN:0198506732 "Oxford Dictionary of Biochemistry and Molecular Biology"]
  subsetgosubset_prok
  synonym"quaternary amine transmembrane transporter activity" EXACT []
  synonym"quaternary ammonium compound transporter activity" EXACT []
  is_aGO:0005275 ! amine transmembrane transporter activity
  is_aGO:0015101 ! organic cation transmembrane transporter activity
  is_aGO:0022890 ! inorganic cation transmembrane transporter activity
  relationshippart_of GO:0015697 ! quaternary ammonium group transport

No monarch genes has this GO term.