BIOL-UA 11 Lecture Notes - Lecture 3: Gtpase, Tubulin, Endergonic Reaction
17 Feb 2018
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H - enthalpy - total energy stored in a chemical bond. Catalyst -> speeds up the reaction, and can be reused (end up both in the reactants and products) Induced fit -> a substrate can bind to a specific protein in the active site. How are enzymes regulated? negative & positive feedback -> the product inhibits or promotes more. Competitive feedback -> a inhibitor binds to the active site, stopping the subrate. Small gtpases discharge themselves (helped by g activating proteins, gaps) Gef replaces the gdp on rho into gtp. With gtp, rho binds to effector proteins. Storing electrons is toring the potential to make bonds. Made into a sheet that folds into itself. Cellular materials can be transported on microtubules in different directions at different rates. Atp hydrolysis induces conformational changes for walking along mts. Heads with adp have an affinity to the microtubules.
