PPT-Enzyme Catalysis 28 October 2014

Katja Dove PhD Candidate Department of Biochemistry University of Washington Email KatjaDoveseattlecollegesedu Please turn in your takehome part for midterm 1 BEFORE class I will hand back inclass exams at the end of class today. The following is the teacher’s lesson plan with teacher notes included parentheses. Phase One: Introduction to Enzyme Catalysis via the 7E Learning Cycle What are most packing “peanuts
October 2014 October 2014 October 2014 October 2014 Atkins’ Physical Chemistry. 9e. Chapter 23: . Catalysis. Chapter 23: Catalysis. . . catalyst, . a substance that accelerates a reaction but undergoes no net chemical change.. . . enzyme, . International . welcomes submissions that are original and technically so as to serve both the developing world and developed countries in the best possible way.. OMICS Journals are poised in excellence by publishing high quality research. . Pratt & . Cornely. . Ch. 7. Other Factors. Other factors affect enzyme activity. Temperature. pH . pH Optimum. Determined by structural stability. Compartmentalization. Determined by active site residues. Mechanisms. C483 Spring 2013. Questions. 1. . Replacement of the amino acid ________ at or near an active site of an enzyme is more likely to change enzyme activity than the replacement of ________ at or near the active site.. Transferases and hydrolases catalyze group transfer reactions. Acyl transfer:. Hexo. kinase. catalyzes a phosphoryl transfer from ATP to glucose. Glycosidases. are hydrolases, catalyzing hydrolysis of . Pratt & . Cornely. . Ch. 6. Enzymes. Biocatalyst—active site. Proteins. Substrate. Reaction specificity. Stereospecificity. Coupled reactions. Regulation. Rate Enhancement. Orotidine. Decarboxylase. Pratt & . Cornely. . Ch. 6. Enzymes. Biocatalyst. Active site. Substrate/Product. Reaction specificity. Stereospecificity. Coupled reactions. Regulation. Rate Enhancement. Orotidine. Decarboxylase. Biochemistry. , 6th . Edition, © . 2016 . by Oxford University Press. Online Video. How Enzymes Work. Section 6.1, page 192. From McKee and McKee, . Biochemistry. , 6th . Edition, © . 2016 . by Oxford University Press. Transferases and hydrolases catalyze group transfer reactions. Acyl transfer:. Hexo. kinase. catalyzes a phosphoryl transfer from ATP to glucose. Glycosidases. are hydrolases, catalyzing hydrolysis of . nanomaterials. such as carbon nanotubes or . nanofibers. , . graphene. , 3D . meso. - and . microrporous. carbon for catalysis. . Conference topics . Synthesis of carbon . nanomaterials. . Characterization and modeling. Thermodynamics. is concerned with only the initial and final states of a process, being independent of the path(s) between the two states.. Kinetics. is concerned with the rate at which the process occurs and thus is concerned with the path(s) between the two states.. (Lecturer). School of Studies in Zoology & Biotechnology. Vikram University, Ujjain. Lecture for . M.Sc. Biotechnology, Semester II . nd. students. Paper Ist- Enzyme technology. UNIT-IV. Topic- Enzyme classification.