fructose bisphosphatase การใช้

• Specific contrast agents that provide enhancement only in the presence of active enzymes could allow doctors to conclusively and noninvasively assay for a wide variety of enzymatic diseases, such as fructose bisphosphatase deficiency.
• In liver, when blood sugar is low and glucagon elevates cAMP, PFK2 is phosphorylated by protein kinase A . The phosphorylation inactivates PFK2, and another domain on this protein becomes active as fructose bisphosphatase-2, which converts F2, 6BP back to F6P . Both glucagon and epinephrine cause high levels of cAMP in the liver.