at low concentrations of 2,3-bisphosphoglycerate the phosphatase is activated by several anions including inorganic phosphate and sulfite , and the phosphate activation is inhibited by low concentrations of 3-phosphoglycerate [ z. b. rose and j. liebowitz ( 1970 ) j. biol . chem . 245 , 3232-3241 ] .
C0003075
anions
C0038750
sulfite