S-adenosyl-L-methionine:S-adenosyl-L-homocysteine antiporter activity
s-adenosyl-l-methionine:s-adenosyl-l-homocysteine antiporter activity
S-adenosyl-L-methionine:S-adenosyl-L-homocysteine antiporter activity
s-adenosyl-l-methionine:s-adenosyl-l-homocysteine antiporter activity