1	58B	L-alanyl-D-alpha-glutamine	1.000
2	4WK	(2s)-1-{[(2s)-1-amino-3-methyl-1-oxobutan-2-yl]amino}-1-oxopropan-2-aminium	0.750
3	NLG	N-acetyl-L-glutamate	0.750
4	AE5	N-[(2s)-2-amino-2-carboxyethyl]-L-glutamic acid	0.722
5	UU4	(2s)-2-amino-4-(L-serylamino)butanoic acid	0.706