1 NLG N-acetyl-L-glutamate 1.000 2 NLQ N~2~-acetyl-L-glutamine 0.857 3 AN0 N-acetyl-L-norvaline 0.846 4 EME N-methyl-L-glutamic acid 0.846 5 YBR N-methyl-D-glutamic acid 0.846 6 AOR N~2~-acetyl-L-ornithine 0.786 7 LAY N-acetyl-L-leucine 0.786 8 NIG N-(iminomethyl)-L-glutamic acid 0.786 9 A1AMC (2s)-2-(methylamino)pentane-1,1,5-triol 0.769 10 GZJ (2s)-2-(acetylamino)butanoic acid 0.769 11 58B L-alanyl-D-alpha-glutamine 0.750 12 NGQ N-carbamimidoyl-L-glutamic acid 0.733 13 UDL (2~{S},3~{R})-2-acetamido-4-methyl-3-oxidanyl-pentanoic acid 0.733 14 9YT (2~{S})-4-acetamido-2-azanyl-butanoic acid 0.714 15 DNG N-formyl-D-norleucine 0.714 16 F7S (4s)-5-hydroxy-N-methyl-L-leucine 0.714 17 GNC N~2~-methyl-L-glutamine 0.714 18 HJV N~2~-methyl-D-glutamine 0.714 19 P4B (2~{R})-4-azanyl-2-[[(1~{S})-1-oxidanylethyl]amino]butanoic acid 0.714 20 QIL N-formyl-L-isoleucine 0.714 21 THC N-methylcarbonylthreonine 0.714 22 WLU (4r)-5-hydroxy-N-methyl-L-leucine 0.714 23 A1EEZ (2~{R},3~{R},4~{S},5~{R})-2-acetamido-3,4,5,6-tetrakis(oxidanyl)hexanoic acid 0.706 24 AE5 N-[(2s)-2-amino-2-carboxyethyl]-L-glutamic acid 0.706