chloride + S-adenosyl-L-methionine => 5'-chloro-5'-deoxyadenosine + L-methionine
chloride + s-adenosyl-l-methionine => 5'-chloro-5'-deoxyadenosine + l-methionine
chloride + S-adenosyl-L-methionine => 5'-chloro-5'-deoxyadenosine + L-methionine
chloride + s-adenosyl-l-methionine => 5'-chloro-5'-deoxyadenosine + l-methionine