preferred_name: carnosine + S-adenosyl-L-methionine <=> anserine + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: carnosine + s-adenosyl-l-methionine <=> anserine + s-adenosyl-l-homocysteine + h(+)
label: carnosine + S-adenosyl-L-methionine <=> anserine + S-adenosyl-L-homocysteine + H(+)
label_lc: carnosine + s-adenosyl-l-methionine <=> anserine + s-adenosyl-l-homocysteine + h(+)