3.1.3.24 additional information - 3.1.3.24 additional information the enzyme may be a part of the group translocator in the tonoplast 3.1.3.24 additional information catalyzes the synthesis of sucrose via sucrose phosphate 3.1.3.24 sucrose 6-phosphate + H2O - 3.1.3.24 sucrose 6-phosphate + H2O final step of sucrose biosynthesis