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13 Cards in this Set
- Front
- Back
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enzymes that catalyze oxidations and reductions |
Oxidoreductases |
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Catalyze transfer of C-, N-, or P containing group |
Transferases |
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enzymes that catalyze hydrolytic cleavage of C—C, C— O, C—N, and other covalent bonds |
Hydrolases |
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Catalyze cleavage of C-C, C-S and certain C-N bonds to form double bond |
Lysases |
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enzymes that catalyze geometric or structural changes within a molecule |
Isomerases |
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enzymes that catalyze the joining together (ligation) of two molecules in reactions coupled to the hydrolysis of ATP |
Ligases |
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Biomolecules acted upon by the enzyme |
Substrate |
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Specific region of the enzyme that creates a 3D surface complementary to the substrate |
Active site |
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Catalytically active enzyme-cofactor complex |
Holoenzyme |
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Protein component of holoenzyme that is catalytically inactive |
Apoenzyme |
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Required in the activity of an enzyme |
Cofactor-nonprotein component |
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Organic molecules that are cofactors called |
Coenzyme |
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Biotin:Biocytin Folic acid:Tetrahydrofolate Thiamine (B1):Thiamine pyrophosphate |
Vitamin:Coenzyme |
