(R)-pantothenate + phosphate => (R)-4'-phosphopantothenate + H2O
(r)-pantothenate + phosphate => (r)-4'-phosphopantothenate + h2o
(R)-pantothenate + phosphate => (R)-4'-phosphopantothenate + H2O
(r)-pantothenate + phosphate => (r)-4'-phosphopantothenate + h2o