a ribonucleoside 5'-phosphate + phosphate => a ribonucleoside 3',5'-bisphosphate + H2O
a ribonucleoside 5'-phosphate + phosphate => a ribonucleoside 3',5'-bisphosphate + h2o
a ribonucleoside 5'-phosphate + phosphate => a ribonucleoside 3',5'-bisphosphate + H2O
a ribonucleoside 5'-phosphate + phosphate => a ribonucleoside 3',5'-bisphosphate + h2o