(R)-3,5-bisphosphomevalonate + H(+) = isopentenyl phosphate + phosphate + CO2
(r)-3,5-bisphosphomevalonate + h(+) = isopentenyl phosphate + phosphate + co2
"mevalonate 3,5-bisphosphate decarboxylase"
"mevalonate 3,5-bisphosphate decarboxylase"