[ None ]

[ 5' ]
[ delete ]
 P
 O1P
 O2P
[ replace ]
O5'	O5' 	ON5	15.9994	  -0.66   
C5'	C5'	CN8B	12.011 	   0.05
[ Add ]
 1  2 	H5T	O5'	C5'	C4'
	HN5	1.008	0.43	-1