preferred_name: an alkylamine + L-glutaminyl-[protein] => N(5)-alkyl-L-glutaminyl-[protein] + NH4(+)
preferred_name_lc: an alkylamine + l-glutaminyl-[protein] => n(5)-alkyl-l-glutaminyl-[protein] + nh4(+)
label: an alkylamine + L-glutaminyl-[protein] => N(5)-alkyl-L-glutaminyl-[protein] + NH4(+)
label_lc: an alkylamine + l-glutaminyl-[protein] => n(5)-alkyl-l-glutaminyl-[protein] + nh4(+)