238 



NUCLEIC ACIDS AND RELATED COMPOUNDS 



TABLE 2. NUCLEOTIDE STRUCTURES 







t T 



CH5OPOPOCH, 



' OH OH ^ 



diphosphopyridine nucleotide, nicotinamide adenine dinucleotide 





 H t t 



I CHoOPOPOCH« 



H H 



OPO3H2 



triphosphopyridine nucleotide, 

 nicotinamide adenine dinucleotide phosphate 



OH OH OH 

 i I I 

 CH«C-C— C- 

 2| I I 

 H H H 



CH2OPO3H2 



riboflavin phosphate 



