preferred_name: TPMT transfers methyl group to 6MP, forming 6MeMP (Canis familiaris)
preferred_name_lc: tpmt transfers methyl group to 6mp, forming 6memp (canis familiaris)
label: TPMT transfers methyl group to 6MP, forming 6MeMP (Canis familiaris)
label_lc: tpmt transfers methyl group to 6mp, forming 6memp (canis familiaris)