Metabolism Flashcards
Glycine
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Proline
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Serine
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Threonine
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Tyrosine
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Asparagine
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Cysteine
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Which amino acids have a protonated side chain at physiological pH?
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Which amino acid has a protonated side chain below pH 6?
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Which amino acids have a deprotonated side chain at physiological pH?
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Strength of bonds within the protein structure from strongest to weakest
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Define a covalent bond
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Give an example of a covalent bond within the protein structure
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Disulfide bridge
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Define an ionic interaction
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Define Van der Waals forces
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Define Van der Waals radius
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Define hydrophobic interactions
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Glycolysis Reaction 1: enzyme
Hexokinase
Glycolysis Reaction 1: reactant and product
Reactant: glucose
Product: glucose-6-phosphate
Glycolysis Reaction 2: enzyme
phosphoglucose isomerase
Glycolysis Reaction 2: reactant and product
Reactant: glucose-6-phosphate
Product: fructose-6-phosphate
Glycolysis Reaction 3: enzyme
phosphofructokinase
Glycolysis Reaction 3: reactant and product
Reactant: fructose-6-phosphate
Product: fructose-1,6-biphosphate
Glycolysis Reaction 4: enzyme
aldolase
Glycolysis Reaction 4: reactant and product
Reactant: fructose-1,6-biphosphate
Product: glyceraldehyde-3-phosphate and dihydroxyacetone phosphate
Glycolysis Reaction 5: enzyme
Triose Phosphate Isomerase (TPI)
Glycolysis Reaction 5: reactant and product
Reactant: dihydroxyacetone phosphate
Product: glyceraldehyde-3-phosphate
Glycolysis Reaction 6: enzyme
glyceraldehyde-3-phosphate dehydrogenase
Glycolysis Reaction 6: reactant and product
Reactant: glyceraldehyde-3-phosphate
Product: 1,3-biphosphoglycerate
Glycolysis Reaction 7: enzyme
phosphoglycerate kinase
Glycolysis Reaction 7: reactant and product
Reactant: 1,3-biphosphoglycerate
Product: 3-phosphoglycerate
Glycolysis Reaction 8: enzyme
phosphoglycerate mutase
Glycolysis Reaction 8: reactant and product
Reactant: 3-phosphoglycerate
Product: 2-phosphoglycerate
Glycolysis Reaction 9: enzyme
enolase
Glycolysis Reaction 9: reactant and product
Reactant: 2-phosphogylcerate
Product: phosphoenolpyruvate
Glycolysis Reaction 10: enzyme
pyruvate kinase
Glycolysis Reaction 10: reactant and product
Reactant: phosphoenolpyruvate
Product: pyruvate
Recall the three possible pathways which the pyruvate molecule can take after glycolysis
- Alcoholic fermentation
- Generation of lactate
- Generation of acetyl CoA