Term Name:	charged-tRNA amino acid modification
Synonyms:	charged tRNA amino acid modification, charged tRNA modification, charged-tRNA modification, pre-translational amino acid modification, pre-translational protein modification, pretranslation protein modification, pretranslational amino acid modification
Definition:	The covalent alteration of an amino acid charged on a tRNA before it is incorporated into a protein, as in N-formylmethionine, selenocysteine or pyrrolysine.
Ontology:	GO: Biological Process [GO:0019988]    QuickGO    AmiGO