Glycogenolysis Flashcards
1
Q
Step 1
Substrate
Enzyme
Product
Hormone
A
Phosphorolysis
Glycogen
Glycogen phosphorylase
Glucose-1-phosphate
Glucagon, Epinephrine
2
Q
Step 2
Substrate
Enzyme
Product
A
Debranching
Branched glycogen
Debranching enzyme
Free glucose, linear glycogen
3
Q
Step 3
Substrate
Enzyme
Product
A
Isomerization
Glucose-1-phosphate
Phosphoglucomutase
Glucose-6-phosphate
4
Q
Step 4
Substrate
Enzyme
Product
A
Conversion
Glucose-6-phosphate
Glucose-6-phosphatase (liver only)
Free glucose