(4R)-hydroxysphinganine(in) + ATP + H2O = (4R)-hydroxysphinganine(out) + ADP + phosphate + H(+)
(4r)-hydroxysphinganine(in) + atp + h2o = (4r)-hydroxysphinganine(out) + adp + phosphate + h(+)
(4R)-hydroxysphinganine(in) + ATP + H2O = (4R)-hydroxysphinganine(out) + ADP + phosphate + H(+)
(4r)-hydroxysphinganine(in) + atp + h2o = (4r)-hydroxysphinganine(out) + adp + phosphate + h(+)