418 



2. ANALOGS OF ENZYME REACTION COMPONENTS 



P5 



1^ '2 



. o ^ 



-^ 



H 2 



2 Xh 



O O O O O (M 



■S 1^ 



03 £ 





o 'Ti 



y o 





t*5 



t*3 



OJ rfr 



^^(5^3^^^:^ 53 





o 



