Active sites

Descripción

(Biology Exam 2) Mapa Mental sobre Active sites, creado por izzy5605 el 23/10/2013.
izzy5605
Mapa Mental por izzy5605, actualizado hace más de 1 año
izzy5605
Creado por izzy5605 hace más de 10 años
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Resumen del Recurso

Active sites
  1. determine how the substrate will bind to an enzyme
    1. R groups of amino acids stick out and create binding specificity for substrates
      1. non-protein helpers
        1. cofactors
          1. inorganic
          2. coemzymes
            1. organic
          3. inhibitors
            1. inhibit an enzyme's activity
              1. competitive
                1. bind active site of enzyme blocking substrate from entering
                  1. affects km and maybe vmax
                  2. noncompetitive
                    1. binds to another part of the enzyme changing its conformation and the substrate can still fit in active site
                      1. effects vmax and maybe km
                      2. uncompetitive
                        1. bind enzyme once substrate is bound inhibiting product production
                          1. no change to vmax of km
                          2. allosteric regulation
                            1. changes the shape and therefore the function
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