GLYCOLYSIS Flashcards
STEP 1
substrate
enzyme
product
hormone
Glucose activation
Glucose
Hexokinase/Glucokinase
Glucose-6-phosphate
Insulin
STEP 2
substrate
enzyme
product
Isomerization
Glucose-6-phosphate
Phosphohexose isomerase
Fructose-6-phosphate
STEP 3
substrate
enzyme
product
hormone
Phosphorylation
Fructose-6-phosphate
Phosphofructokinase-1
Fructose-1,6-bisphosphate
Insulin
STEP 4
substrate
enzyme
product
Cleavage
Fructose-1,6-bisphosphate
Aldolase
Glyceraldehyde-3-phosphate (G3P), and Dihydroxyacetone phosphate (DHAP)
STEP 5
substrate
enzyme
product
Isomerization
DHAP
Triose phosphate isomerase
G3P
STEP 6
substrate
enzyme
product
Oxidation
G3P
Glyceraldehyde-3-phosphate-dehydrogenase
1,3-Bisphosphoglycerate
STEP7
substrate
enzyme
product
Substrate-level phosphorylation
1,3-Bisphosphoglycerate Phosphoglycerate kinase
3-Phosphoglycerate
STEP 8
substrate
enzyme
product
Isomerization
3-Phosphoglycerate
Phosphoglycerate mutase
2-Phosphoglycerate
STEP 9
substrate
enzyme
product
Dehydration
2-Phosphoglycerate
Enolase
Phosphoenolpyruvate (PEP)
STEP 10
substrate
enzyme
product
Substrate-Level Phosphorylation
- PEP (Phosphoenolpyruvate)
- Pyruvate Kinase
- Pyruvate