D-xylulose 5-phosphate + phosphate => D-xylulose 1,5-bisphosphate + H2O
d-xylulose 5-phosphate + phosphate => d-xylulose 1,5-bisphosphate + h2o
D-xylulose 5-phosphate + phosphate => D-xylulose 1,5-bisphosphate + H2O
d-xylulose 5-phosphate + phosphate => d-xylulose 1,5-bisphosphate + h2o