1	Q02	[(R)-amino(phenyl)methyl]phosphonic acid	1.000
2	Q03	[(R)-amino(cyclohexyl)methyl]phosphonic acid	1.000
3	B85	Benzylphosphonic acid	0.917
4	1OS	[(R)-amino(4-carbamimidoylphenyl)methyl]phosphonic acid	0.800
5	BOY	[(R)-hydroxy(4-methylphenyl)methyl]phosphonic acid	0.786
6	SYC	(pyridin-2-ylmethyl)phosphonic acid	0.769
7	1OU	[(R)-amino(4-carbamimidamidophenyl)methyl]phosphonic acid	0.750
8	SDF	[(R)-(2,4-dichlorophenyl)(sulfanyl)methyl]phosphonic acid	0.733
9	1OT	{(R)-amino[4-(1h-pyrazol-1-yl)phenyl]methyl}phosphonic acid	0.706