Page 153 - The Miraculous Machine that Works for an Entire Lifetime: Enzyme
P. 153

Adnan Oktar





                                                                 Enzyme inhibitors
                                                                 seem to know
                                                                 when to put a halt
                                     Substrate                   to which reactions.
                                                                 They imitate the
                                  Active site matching           shape of the sub-
                                  the substrate
                                                                 strate necessary
                                    Enzyme                       for the particular
                                                                 reaction and bind
                                                                 to the enzyme's
                                                                 active site. The
                                                    Active site not  binding of the sub-
                                                    matching the
                                                    substrate    strate to the en-
                                                                 zyme is thus pre-
             Enzyme activator         Enzyme inhibitor           vented.





              Substrate


                                 Active site

             Enzyme

                                     The substrate binds to  A reaction takes place,
                                     the enzyme's active site.  and a product emerges.
              Enzyme
              inhibitor


                                 Active site

            Enzyme
                                  The enzyme inhibitor binds  The inhibitor prevents the sub-
                                  to the enzyme's active site.  strate binding to the enzyme.



             halt to enzymatic activity can be vital. For example, the activity of en-

             zymes must be brought to an end at a certain point in such processes as
             DNA replication or blood clotting. If an enzyme is always setting the
             blood-clotting system in motion, this will lead to clots constantly. Then






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