preferred_name: 4-(3-methylbut-2-enyl)-L-tryptophan + S-adenosyl-L-methionine <=> 4-(3-methylbut-2-enyl)-L-abrine + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: 4-(3-methylbut-2-enyl)-l-tryptophan + s-adenosyl-l-methionine <=> 4-(3-methylbut-2-enyl)-l-abrine + s-adenosyl-l-homocysteine + h(+)
label: 4-(3-methylbut-2-enyl)-L-tryptophan + S-adenosyl-L-methionine <=> 4-(3-methylbut-2-enyl)-L-abrine + S-adenosyl-L-homocysteine + H(+)
label_lc: 4-(3-methylbut-2-enyl)-l-tryptophan + s-adenosyl-l-methionine <=> 4-(3-methylbut-2-enyl)-l-abrine + s-adenosyl-l-homocysteine + h(+)