label: alpha-D-glucose 1,6-bisphosphate + (2R)-3-phosphoglycerate + H(+) => (2R)-3-phospho-glyceroyl phosphate + alpha-D-glucose 1-phosphate
label_lc: alpha-d-glucose 1,6-bisphosphate + (2r)-3-phosphoglycerate + h(+) => (2r)-3-phospho-glyceroyl phosphate + alpha-d-glucose 1-phosphate