preferred_name: UTP + AH2 + S-adenosyl-L-methionine => 3'-deoxy-3',4'-didehydro-UTP + 5'-deoxyadenosine + L-methionine + A + H2O + H(+)
preferred_name_lc: utp + ah2 + s-adenosyl-l-methionine => 3'-deoxy-3',4'-didehydro-utp + 5'-deoxyadenosine + l-methionine + a + h2o + h(+)
label: UTP + AH2 + S-adenosyl-L-methionine => 3'-deoxy-3',4'-didehydro-UTP + 5'-deoxyadenosine + L-methionine + A + H2O + H(+)
label_lc: utp + ah2 + s-adenosyl-l-methionine => 3'-deoxy-3',4'-didehydro-utp + 5'-deoxyadenosine + l-methionine + a + h2o + h(+)