preferred_name: S-adenosyl-L-methionine:S-adenosyl-L-homocysteine antiporter activity
preferred_name_lc: s-adenosyl-l-methionine:s-adenosyl-l-homocysteine antiporter activity
label: S-adenosyl-L-homocysteine(out) + S-adenosyl-L-methionine(in) = S-adenosyl-L-homocysteine(in) + S-adenosyl-L-methionine(out)
label_lc: s-adenosyl-l-homocysteine(out) + s-adenosyl-l-methionine(in) = s-adenosyl-l-homocysteine(in) + s-adenosyl-l-methionine(out)