preferred_name: AH2 + 2 S-adenosyl-L-methionine => 2 5'-deoxyadenosin-5'-yl radical + 2 L-methionine + A + 2 H(+)
preferred_name_lc: ah2 + 2 s-adenosyl-l-methionine => 2 5'-deoxyadenosin-5'-yl radical + 2 l-methionine + a + 2 h(+)
label: AH2 + 2 S-adenosyl-L-methionine => 2 5'-deoxyadenosin-5'-yl radical + 2 L-methionine + A + 2 H(+)
label_lc: ah2 + 2 s-adenosyl-l-methionine => 2 5'-deoxyadenosin-5'-yl radical + 2 l-methionine + a + 2 h(+)