Queried GO term:

  idGO:0036211   Detailed information
  nameprotein modification process
  def"The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications). Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification)." [GOC:bf, GOC:jl]
  is_aGO:0019538 ! protein metabolic process
  is_aGO:0043412 ! macromolecule modification

No monarch genes has the input GO term: GO:0036211.