1 J4G 3'-deoxy-3'-[(L-alpha-glutamyl)amino]adenosine 5'-(dihydrogen phosphate) 1.000 2 L3X 3'-deoxy-3'-(glycylamino)adenosine 5'-(dihydrogen phosphate) 0.844 3 31H 3'-deoxy-3'-[(N-formyl-L-methionyl)amino]adenosine 5'-(dihydrogen phosphate) 0.757 4 F3N 3'-deoxy-3'-(L-phenylalanylamino)adenosine 5'-(dihydrogen phosphate) 0.737 5 KGV 3'-deoxy-3'-(D-phenylalanylamino)adenosine 5'-(dihydrogen phosphate) 0.737 6 A3T 3'-deoxy-3'-(L-threonylamino)adenosine 0.706