Queried GO term:

  idGO:0022838   Detailed information
  namesubstrate-specific channel activity
  namespacemolecular_function
  def"Catalysis of energy-independent facilitated diffusion, mediated by passage of a specific solute through a transmembrane aqueous pore or channel. Stereospecificity is not exhibited but this transport may be specific for a particular molecular species or class of molecules." [GOC:mtg_transport]
  is_aGO:0015267 ! channel activity
  is_aGO:0022891 ! substrate-specific transmembrane transporter activity

No monarch genes has the input GO term: GO:0022838.