1	NLP	(1-amino-pentyl)-phosphonic acid	1.000
2	Q07	[(1r,2s)-1-amino-2-methylpentyl]phosphonic acid	0.909
3	2WW	[(1s)-1-amino-3-methylbutyl]phosphonic acid	0.818
4	PLU	Leucine phosphonic acid	0.818
5	3V2	[(1r)-1-aminopropyl]phosphonic acid	0.800
6	CCP	Butylphosphonate	0.800
7	Q08	[(1r)-1-amino-2-propylpentyl]phosphonic acid	0.769
8	IPI	3-methylbutylphosphonic acid	0.727
9	PVA	1-amino-2-methyl-propylphosphonic acid	0.727
10	19N	[(1r)-1-amino-5-carbamimidamidopentyl]phosphonic acid	0.714
11	57H	Prop-2-en-1-ylphosphonic acid	0.700
12	GG7	[(1r)-1-aminoethyl]phosphonic acid	0.700