label: 1,2-dihexadecanoyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate) + GDP + H(+) => 1,2-dihexadecanoyl-sn-glycero-3-phospho-(1D-myo-inositol-5-phosphate) + GTP
label_lc: 1,2-dihexadecanoyl-sn-glycero-3-phospho-(1d-myo-inositol-4,5-bisphosphate) + gdp + h(+) => 1,2-dihexadecanoyl-sn-glycero-3-phospho-(1d-myo-inositol-5-phosphate) + gtp