label: 2-O-(beta-D-mannosyl-(1->2)-beta-D-mannosyl)-bis(myo-inositol) 1,3'-phosphate + 2 GDP + 2 H(+) => bis(myo-inositol) 1,3'-phosphate + 2 GDP-alpha-D-mannose
label_lc: 2-o-(beta-d-mannosyl-(1->2)-beta-d-mannosyl)-bis(myo-inositol) 1,3'-phosphate + 2 gdp + 2 h(+) => bis(myo-inositol) 1,3'-phosphate + 2 gdp-alpha-d-mannose