1,2-dioctanoyl-sn-glycero-3-diphosphate + H2O = 1,2-dioctanoyl-sn-glycero-3-phosphate + phosphate + H(+)
1,2-dioctanoyl-sn-glycero-3-diphosphate + h2o = 1,2-dioctanoyl-sn-glycero-3-phosphate + phosphate + h(+)