z- Glycolysis and Fructose metabolism Enzymes Flashcard

Hexokinase
Glucose to G6P
(Mg2+ ATP –> ADP)

and

Fructose to F6P

Phosphoglucose isomerase (PGI)
G6P to F6P
Phosphofructo kinase (PFK)
F6P to FBP
(Mg2+ ATP –> ADP)
Main regulation step
Adolase
FBP to GAP + DHAP
Triosephosphate isomerase (TIM)
DHAP to GAP
Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)
GAP to 1,3 BPG
(NAD+ + pi -> NADH + H+)
Phosphoglycerate Kinase (PGK)
1,3BPG to 3PG
(Mg2+ ADP –> ATP)
Phosphoglycerate Mutase(PGM)
3PG to 2PG
Enolase
2PG to PEP
(Mg2+ –> H2O)
Pyruvate Kinase (PK)
PEP to Pyruvate
(Mg2+ K+ ADP –> ATP)
Fructokinase
Fructose to Fructose-1-Phosphate
(Mg2+ ATP –> ADP)
Fructose-1-Phosphate Aldolase
Fructose-1-Phosphate (Open Chain) to Glyceraldehyde
(Mg2+ ATP –> ADP)
Glyceraldehyde Kinase
Glyceraldehyde to GAP
(Mg2+ ATP –> ADP)
Alcohol Dehydrogenase
Glyceraldehyde to Glycerol
(NADH -> NAD+)
Glycerol Kinase
Glycerol to Glycerol-3-phosphate
(Mg2+ ATP –> ADP)
Glycerolphosphate Dehydrogenase
Glycerol-3-phosphate to Dihydroxyacetone phosphate
(NAD+ -> NADH)
Triose phosphate isomerase
Dihydroxy acetone phosphate to GAP

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