(R)-5-phosphomevalonate + ATP <=> isopentenyl phosphate + ADP + phosphate + CO2
(r)-5-phosphomevalonate + atp <=> isopentenyl phosphate + adp + phosphate + co2
(R)-5-phosphomevalonate + ATP <=> isopentenyl phosphate + ADP + phosphate + CO2
(r)-5-phosphomevalonate + atp <=> isopentenyl phosphate + adp + phosphate + co2