These are antibodies directed against a single enzyme which is possibly a UGA suppressor protein, a protein associated with tRNA, or a member of the transferase super family dependent on pyridoxal phosphate.
Son anticuerpos dirigidos contra una única enzima posiblemente una proteína supresora de UGA o una proteína asociada a tRNA, miembro de la superfamilia de transferasas dependiente de piridoxal fosfato.