label: N-(2-hydroxytetracosanoyl)-(4R)-hydroxysphinganine + NADP(+) + H2O => N-tetracosanoyl-(4R)-hydroxysphinganine + NADPH + O2 + H(+)
label_lc: n-(2-hydroxytetracosanoyl)-(4r)-hydroxysphinganine + nadp(+) + h2o => n-tetracosanoyl-(4r)-hydroxysphinganine + nadph + o2 + h(+)