Summary Carbohydrate metabolism complete reaction map

Glucose
ca(tαal,y→zes6,fog:[9J a♀ᵗ
branch points of
In":""m":.p":mL:aL"¾:&:&: . glycogen GLUT-
an (ai → 4) linkage
• cleavage of (α, → 4) linkages

Branghing enzyme
*::*:*::::::::*:
Glucose-6- Pho
☆ glycogenin
Glycogen
synthase Glycogen I-I 979%559441,91%529" ing
transfers onto main branch

UDP-Glucose Pi Glycogen "I:&:&:&:&:"::: Glucose Glucose
PPi Phosphorylase a:*:*::..
UTP ATP Glucose-6 -
UDP-Glucose hexokinase
Phosphorylase
* Debranching enzymes ADP liver * 'FER phosphatase
isomerization
Glucose-I-phosphate Glucose-6- Phosphate Glucose-6- Phosphate
Phosphogthffase
¾:*
I phosphonexose
hexokinase isomerase
manose
Phosphonexose isomerase
M-G-P

hexokinase
Fructose small intestine
m Fructose-6- Phosphate Fructose-6- Phosphate
ATP •
Fructose-1, 6-
ADP ←
liver Phosphofructokinase-I * citrate Mg"
Fructokinase bisphosphatase
F-I- P
Fructose-1, 6 - bisphosphate Fructose-1, 6 - bisphosphate
a di'ase
Fructose- 1, 6 - bisphosphate
triose kinase aldolase


Glyceraldehyde - DHAP
3- Phosphate
☐ iypgg;49£tone
Glycerol G3P
Dehydrogenase
triose
Phosphate GA3P Ribose-5- Phosph
kinase Glycerol-3- isomerase
Glycerol Phosphate NADH + Ht
NAD + Glyceraldehyde -
3- Phosphate 1,3-BPG
ATP ADP preparatory phase
payoff phase
NADT Glyceraldehyde- Glucose
3- Phosphate
Ht#NADH dehydrogenase 3 - PG - Glycolysis
1, 3 - Bisphosphoglycerate
(c) Pyruvate (MPC)
Phosphoglycerate ADP 2 - PG Pyruvate Dehydrog
kinase ATP NADT complex
3- phosphoglycerate Ht + NADH
É Acetyl-CO
Phosphoglycerate £02 (c)
mutase PhosphoenoI pyruvate

Z - Phosphoglycerate PEP "so,,,
CIPIE (4C)
PEP
H2O/ enolase car boxykinase oxaloacetate