362 



7. INHIBITION IN MULTIENZYME SYSTEMS 



T 



Fig. 7-28. Noncompetitive inhibition of E3 in the cyclic system shown 

 in Fig. 7-16. (M)( = 10 mM. 



OOmM 



(I) 



Fig. 7-29. Variation of the over-all cycle inhibition with inhibitor concentration. 

 The inhibition is on Ei in the cyclic system shown in Fig. 7-16. (X) = 1 mM. Curve 1: 

 (M), = 0.1 mM; curve 2: (M)^ = 1 mM; curve 3: (M)^ = 10 mM; curve 4: inhibition 



exerted on Ej. 



