a 1-acyl-sn-glycero-3-phospho-(1D-myo-inositol) + H2O => sn-glycero-3-phospho-1D-myo-inositol + a fatty acid + H(+)
a 1-acyl-sn-glycero-3-phospho-(1d-myo-inositol) + h2o => sn-glycero-3-phospho-1d-myo-inositol + a fatty acid + h(+)