an N-acyl-sphingoid base + phosphate => an N-acylsphingoid base 1-phosphate + H2O
an n-acyl-sphingoid base + phosphate => an n-acylsphingoid base 1-phosphate + h2o
an N-acyl-sphingoid base + phosphate => an N-acylsphingoid base 1-phosphate + H2O
an n-acyl-sphingoid base + phosphate => an n-acylsphingoid base 1-phosphate + h2o