C6:葡萄糖(glucose)+ATP=C6:葡糖-6-磷酸(D-葡萄糖-6-磷酸,D-Glucose 6-phosphate)+ADP
OHOHOHOHOHO+ATPHK;Mg2+OHOHOHOHPO+ADP
葡萄糖-6-磷酸酶(g6pase)