SPECIFIC TYPES OF INHIBITION 



175 



Kc r l + V^ 



(I) ^(I) 



Vml i + iiil) p 





/i(I) 



tl)(l-i) 





Ki 

 K| Ki2 





>/> 



X 



s) 



(S) 



Fig. 5-15. Noncompetitive inhibition in which two inhibitor molecules are bound 

 to the enzyme (a= 1). The dotted lines represent the uninhibited reaction. See Eqs. 



3-83 and 3-84. 



