Queried GO terms:

  idGO:0046906   Detailed information
  nametetrapyrrole binding
  namespacemolecular_function
  def"Interacting selectively and non-covalently with a tetrapyrrole, a compound containing four pyrrole nuclei variously substituted and linked to each other through carbons at the alpha position." [CHEBI:26932, GOC:curators, ISBN:0198506732 "Oxford Dictionary of Biochemistry and Molecular Biology"]
  subsetgoslim_pir
  subsetgosubset_prok
  synonym"porphyrin binding" NARROW []
  is_aGO:0005488 ! binding

No monarch genes has this GO term.