label: glycerophosphoinositol inositolphosphodiesterase activity
label_lc: glycerophosphoinositol inositolphosphodiesterase activity
description: "Catalysis of the reaction: H2O + 1-(sn-glycero-3-phospho)-1D-myoinositol = 1D-myo-inositol 1-phosphate + glycerol."