(R)-5-diphosphomevalonate + H2O <=> (R)-5-phosphomevalonate + phosphate + H(+)
(r)-5-diphosphomevalonate + h2o <=> (r)-5-phosphomevalonate + phosphate + h(+)
(R)-5-diphosphomevalonate + H2O <=> (R)-5-phosphomevalonate + phosphate + H(+)
(r)-5-diphosphomevalonate + h2o <=> (r)-5-phosphomevalonate + phosphate + h(+)