cyclic (2R)-2,3-bisphosphoglycerate + H2O => (2R)-2,3-bisphosphoglycerate + 2 H(+)
cyclic (2r)-2,3-bisphosphoglycerate + h2o => (2r)-2,3-bisphosphoglycerate + 2 h(+)
cyclic (2R)-2,3-bisphosphoglycerate + H2O => (2R)-2,3-bisphosphoglycerate + 2 H(+)
cyclic (2r)-2,3-bisphosphoglycerate + h2o => (2r)-2,3-bisphosphoglycerate + 2 h(+)