N-tetracosanoyl-(4R)-hydroxysphinganine + CoA + H(+) => tetracosanoyl-CoA + (4R)-hydroxysphinganine
n-tetracosanoyl-(4r)-hydroxysphinganine + coa + h(+) => tetracosanoyl-coa + (4r)-hydroxysphinganine
N-tetracosanoyl-(4R)-hydroxysphinganine + CoA + H(+) => tetracosanoyl-CoA + (4R)-hydroxysphinganine
n-tetracosanoyl-(4r)-hydroxysphinganine + coa + h(+) => tetracosanoyl-coa + (4r)-hydroxysphinganine