uridine 2'-phosphate + H(+) => 2',3'-cyclophospho-UMP + H2O
uridine 2'-phosphate + h(+) => 2',3'-cyclophospho-ump + h2o
uridine 2'-phosphate + H(+) => 2',3'-cyclophospho-UMP + H2O
uridine 2'-phosphate + h(+) => 2',3'-cyclophospho-ump + h2o