Enzyme And Metabolism

OBJECTIVES: ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],ENZYME??

ENZYME AS BIOLOGICAL CATALYSTS: ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object]

MECHANISM ACTION: There are 2 main hypotheses explaining of enzyme action. Lock & Key model Induced - fit model

[object Object],[object Object],[object Object],[object Object],LOCK & KEY MODEL

[object Object],[object Object],[object Object],[object Object],INDUCED-FIT HYPOTHESIS

[object Object],[object Object],[object Object],INDUCED-FIT HYPOTHESIS

[object Object],[object Object],[object Object]

[object Object],[object Object]

How do enzymes work? ,[object Object],[object Object],[object Object],

Factors Influencing Enzyme Activity ,[object Object],[object Object]

METABOLISM ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],ANABOLISM CATABOLISM

[object Object],[object Object],[object Object],EXERGONIC REACTIONS

[object Object],[object Object],ENDERGONIC REACTIONS

[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],V o = V max K M

[object Object],[object Object],[object Object],[object Object],[object Object],ENZYME COFACTORS

[object Object],[object Object],[object Object],ENZYME COFACTORS

Aldehyde group transfer thiaminpyrophosphate (TPP) thiamin (B-1) Methyl group transfer coenzyme B-12 vitamin B-12 Acetyl group carrier coenzyme A (CoA) pantothenic acid oxidation or hydrogen transfer flavin adenine dinucleotide (FAD) riboflavin oxidation or hydrogen transfer nicotinamide adenine dinucleotide (NAD + ) niacin Function Coenzyme Vitamin

[object Object],[object Object],[object Object],[object Object],COENZYMES

[object Object],[object Object],[object Object],ENZYME INHHIBITORS

[object Object],[object Object],NON SPECIFIC INHIBITORS

[object Object],[object Object],EXAMPLE:

[object Object],[object Object],[object Object],COMPETITIVE INHIBITORS

[object Object],[object Object],[object Object],NON-COMPETITORS INHIBITORS

[object Object],[object Object],[object Object],CLASSIFICATION OF ENZYME

1.Oxidoreductases ,[object Object],[object Object],[object Object]

[object Object],[object Object],oxidases

dehydrogenases ,[object Object],[object Object]

peroxidases ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],oxygenases

2.Transferases ,[object Object],[object Object]

3.Hydrolases ,[object Object],[object Object],[object Object]

5.Isomerases ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

6.Ligases ,[object Object],[object Object],[object Object],[object Object]

Formation of bonds with ATP cleavage Ligases or Synthetases Isomerization reactions Isomerases Addition to double bonds or its reverse Lyases Hydrolysis reactions Hydrolases Transfer of functional groups Transferases Oxidation-reduction reactions Oxidases or Dehydrogenases Type of Reaction Catalyzed Group Name IEC Classification of Enzymes

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],PROPERTIES OF ENZYMES

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],PROPERTIES OF ENZYMES

[object Object],[object Object],[object Object],[object Object],EXERCISE:

Enzyme And Metabolism

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Viewers also liked

Viewers also liked (20)

Similar to Enzyme And Metabolism

Similar to Enzyme And Metabolism (20)

More from wraithxjmin

More from wraithxjmin (20)

Recently uploaded

Recently uploaded (20)

Enzyme And Metabolism