Enzymes And Transporters Flashcards
GLUT 2
Transports glucose galactose and fructose into capillary from epithelial cells
SGLT
Transports glucose and galactose into epithelial cells
Sodium transported
GLUT 4
Transports glucose into muscle cell
GLUT 5
transports fructose from lumen into epithelial cells
Hexokinase
Phosphorylates glucose
Glycogen synthase
Glycogen from glucose 6-phosphate
AMPK
Regulates cell metabolism Regulated by atp and glycogen Inhibits glycogen storage Increases glucose uptake Increases fat oxidation Decreases protein synthesis Promotes production of PGC1-a with phosphate
p38MAPK
Phosphorylates PGC1-a
PGC1-a
Stimulates mitochondrial biogenesis and organelle synthesis
NF-kB
Stimulates: Inflammation Hypertrophy Angiogenesis Antioxidant capacity
LDH
Lactate dehydrogenase
Produces lactate and h from pyruvate and h
NHE1
Sodium/hydrogen exchanger
1 in 1 out
MCTs
Monocarbocilate transporters
Remove h and lactate
NBC
Transports sodium bicarbonate into cell
cCA
Carbonic anhydrase
HCO3 + H = h2o and co2
Na/k ATPase
3 sodium
2 potassium
Carnosinase
Breaks carnosine into b-alanine and histidine
Carnosine synthase
Opposite of carnosinase
SOD
Superoxide dismutase
GPX
Glutathione peroxide
CAT
Catalase
NADH oxidase
Xanthine oxidase
Phospho lipase
Produce superoxide
AA
Arachidonic acid
Omega 6
EPA
Eicosapentaenoic acid
Omega 3