Enzyme Nomenclature Flashcards

1
Q

Oxidoreductases

A

oxidation/reduction reactions

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2
Q

Transferases

A

transfers functional groups

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3
Q

Hydrolases

A

Cleaves bonds with water

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4
Q

Lyases

A

breaks double bond to make 2 single bonds

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5
Q

Isomerases

A

switch molecule from 1 isomer to another

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6
Q

Ligases

A

uses ATP hydrolysis to form a new bond

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7
Q

Kinase

A

catcalyzes addition of phosphorylate group to substrate (using ATP as donor)

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8
Q

Phosphatase

A

catalyze removal of phosphate from substrate

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9
Q

Phosphorylase

A

catalyze addition of “inorganic” phosphate

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10
Q

Dehydrogenase

A

catalyze red-ox reactions

requires coenzymes – FAD, NAD+, or NADP+

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11
Q

Hydroxylase

A

catalyze addition of hydroxyl group

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12
Q

Carboxylase

A

catalyzes addition of carboxyl group

need coenzyme biotin to hold CO2

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13
Q

Mutase

A

catalyze movement of funtional group within a substrate

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14
Q

Aldolase

A

catalyzes reversible condensation of 2 carbonyl (C=O) substrates

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