'General acid' presentation slideshows

Introduction to Enzymes Properties, active sites, specificity, rate acceleration Rates

1.69k views • 51 slides

Protease

833 views • 42 slides

Weak interactions between enzyme and substrate are optimized in the transition state

Enzymes catalysis Enzyme catalyzed chemical reactions via both non-covalent and covalent interactions. Transient chemical reactions (i.e., covalent interactions) often occur between substrates and functional groups in the active sites of enzymes, thus providing an alternative reaction path.

406 views • 30 slides

Enzymes

Enzymes. Most biological catalysts are ____________ (some REALLY COOL ONES are folded RNAs!!!) Catalysts - Catalyst does not alter equilibrium. Nonenzymatic reaction rate (s -1 ). Enzymatic reaction rate (s -1 ). Enzyme. Rate enhancement. Carbonic anhydrase. 1.3 x 10 -1.

508 views • 29 slides

Enzymes

Enzymes. Most biological catalysts are proteins (some REALLY COOL ONES are folded RNAs!!!) Catalysts - change rate of reaction without net change of catalyst Catalyst does not alter equilibrium. Nonenzymatic reaction rate (s -1 ). Enzymatic reaction rate (s -1 ). Enzyme.

532 views • 29 slides

Acids and Bases

355 views • 25 slides

Advanced Bioprocess Engineering Enzymes & Enzymes Kinetics

Advanced Bioprocess Engineering Enzymes & Enzymes Kinetics. Lecturer Dr. Kamal E. M. Elkahlout Assistant Prof. of Biotechnology. Enzyme (Basic Principle). III. Other factors involved in rate acceleration. Desolvation:

615 views • 24 slides

CATALYSIS BY ACIDS AND BASES

CATALYSIS BY ACIDS AND BASES. A detailed comprehension of reaction mechanisms requests to know the role played by the catalyst in the reaction.

2.28k views • 17 slides