BCHM 307

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  1. Steps in an enzymatic Rxn
    • Enzyme and substrate combine to form complex
    • Complex goes through transition stage (ES*)- not substrait or product
    • Complex of enzyme and product are formed
    • Enzyme and product seperate
    • -Governed by equilibria
  2. Induced fit model
    • when substrate fits into enzyme, enzyme changes shape
    • this forms exact fit
  3. Rate Constant
    • The velocity of rxn - Not equ constant
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  4. Velocity of rxn
    • dependent on substrait concentration
    • only concerned with initial rate
    • V vs. S plot is hyperbolic
    • uses Michealis-Menten Equation
Author:
Anonymous
ID:
235341
Card Set:
BCHM 307
Updated:
2013-09-17 14:17:37
Tags:
Enzymes Page six
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Description:
Enzyme working Page six to ten
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