preferred_name: methylamine + L-glutamate <=> N-methyl-L-glutamate + NH4(+)
preferred_name_lc: methylamine + l-glutamate <=> n-methyl-l-glutamate + nh4(+)
label: methylamine + L-glutamate <=> N-methyl-L-glutamate + NH4(+)
label_lc: methylamine + l-glutamate <=> n-methyl-l-glutamate + nh4(+)