Enzyme Chemistry

Numbering Code U-AGR06 2F116 LJ79 Year/Term 2022 ・ Second semester
Number of Credits 2 Course Type Lecture
Target Year 2nd year students Target Student
Language Japanese Day/Period Wed.1
Instructor name YASUKAWA KIYOSHI (Graduate School of Agriculture Professor)
TAKITA TEISUKE (Graduate School of Agriculture Assistant Professor)
Outline and Purpose of the Course Enzymes are catalysts with high selectivity and efficiency. To understand enzymes from a chemical viewpoint, reaction kinetics, activity control, reaction mechanism, etc. are outlined.
Course Goals It provides a systematic understanding of the kinetics and mechanisms of enzymes.
Enzyme responses can now be considered at the molecular level.
Schedule and Contents Lectures on the following topics are planned.


First session: Classification of enzymes
Second session: Chemical kinetics
Third session: Steady-state reaction kinetics
Fourth session: Michaelis-Menten equation and rate parameters
Fifth session: Inhibition
Sixth session: Effects of temperature
Seventh session: Effects of pH
Eighth session: Allosteric enzymes
Ninth session: Response mechanisms
Tenth session: Coenzymes


Eleventh session: Steady-state reaction kinetics of multi-substrate enzymes
Twelfth session: Pre-steady state reaction kinetics
Thirteenth session: Transition phase kinetics
Fourteenth session: True enzyme reaction analysis


Fifteenth session: Feedback (undecided)
Evaluation Methods and Policy [Evaluation method]
Quiz totals (out of 20 points) from the first to tenth sessions, and the score (out of 80 points) on the final test will be evaluated as a total of 100 points.

[Evaluation policy]
Evaluation standards and policies are based on those described in the Faculty of Agriculture Handbook for the relevant year.
Course Requirements It is desirable to have basic knowledge of biochemistry, organic chemistry, and physical chemistry.
Study outside of Class (preparation and review) Preparation: It is desirable to read textbooks in advance.
Review: Read the textbooks, and take quizzes and class notes.
Textbooks Textbooks/References L. A. A. Moran, H. R. Horton, K. G. Scrimgeour, M. D. Perry ホートン 生化学 第5版 (Tokyo Kagaku Dojin) ISBN: 978-4-8079-672-7
References, etc. T. D. H. Bugg (Translated by Kuniyo Inoue) "入門 酵素と補酵素の化学" (Springer-Verlag Tokyo) ISBN: 978-4431711926
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