Hexokinase (HK1, HK2, HK3, Glucokinase)→/Glucose 6-phosphatase← · Glucose isomerase · Phosphofructokinase 1 (Liver, Muscle, Platelet)→/Fructose 1,6-bisphosphatase←
Aldolase (A, B) · Triosephosphate isomerase
to oxaloacetate: Pyruvate carboxylase · Phosphoenolpyruvate carboxykinase
from lactate (Cori cycle): Lactate dehydrogenase
from alanine (Alanine cycle): Alanine transaminase
M: MET
mt, k, c/g/r/p/y/i, f/h/s/l/o/e, a/u, n, m
k, cgrp/y/i, f/h/s/l/o/e, au, n, m, epon
m(A16/C10),i(k, c/g/r/p/y/i, f/h/s/o/e, a/u, n, m)