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This video “Enzymes: Catalysis, Kinetics & Classification” is part of the Lecturio course “Enzymes and Enzyme Kinetics” ► WATCH the complete course on [ Ссылка ]
In this video you'll learn about Types of Enzymatic Reactions, different Bind Substrates, Steps in Catalysis and Kinetics. It'll show you considerations, classifications and parameters. Also it'll focus on Michealis-Menten Kinetics, the Lineweaver Burk Plot and different models like the Concerted Model and the Sequential Model. Lastly there's also a section of different Enzyme Classifications and examples like Lyases or the Isomerization.
► THE PROF:
Kevin Ahern received his B.S. and M.S. degrees from Oklahoma State University, and a Ph.D. in Biochemistry from Oregon State University. Currently he is working as professor of biochemistry and biophysics at Oregon State University. He is also a co-author of the popular biochemistry textbooks, “Biochemistry Free and Easy”.
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Definition and Function of Enzymes
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CHAPTERS:
0:00 - Intro
0:15 - Overview
0:43 - Types of Enzymatic Reactions
1:26 - Enzymes Bind Substrates
6:07 - Steps in Catalysis
6:39 - Enzymes energy, catalyzed vs uncatalyzed reaction
10:05 - Mechanism of enzymatic reaction
11:34 - Background of Serine Proteases
12:19 - Catalytic Mechanism of Serine Proteases
22:57 - Kinetic considerations
30:15 - Michealis-Menten Kinetics, considerations
38:15 - Michealis-Menten Kinetics, parameters
44:34 - Perfect Enzymes, Diffusion Limited Enzymes
47:46 - Lineweaver Burk Plot
49:51 - Catalysis Considerations, Models
53:00 - Concerted Model
55:28 - Sequential Model
57:36 - Binding of Multiple Substrates
1:03:12 - Enzymes Classifiction
1:03:33 - Oxidoreductases
1:04:06 - Transferases
1:04:30 - Hydrolases
1:04:56 - Lyases
1:05:31 - Isomerization
1:06:01 - Ligases
1:06:48 - Outro
