1 PPI Propanoic acid 1.000 2 AKR Acrylic acid 1.000 3 DK6 Propane-1,1-diol 1.000 4 2OP (2s)-2-hydroxypropanoic acid 0.833 5 3OH 3-hydroxy-propanoic acid 0.833 6 4LT (2r)-2-fluoropropanoic acid 0.833 7 ALA Alanine 0.833 8 ALQ 2-methyl-propionic acid 0.833 9 ALV (2s)-2-aminopropane-1,1-diol 0.833 10 BAL Beta-alanine 0.833 11 BEO Butenoic acid 0.833 12 BUA Butanoic acid 0.833 13 CNR (2s)-2-chloropropanoic acid 0.833 14 DAL D-alanine 0.833 15 DHA 2-amino-acrylic acid 0.833 16 FK2 3-oxidanylidenepropanoic acid 0.833 17 LAC Lactic acid 0.833 18 MPT Beta-mercaptopropionic acid 0.833 19 NAK Amino-acrylate 0.833 20 PYR Pyruvic acid 0.833 21 RCI (R)-2-chloropropionic acid 0.833 22 SLP 3-selanylpropanoic acid 0.833 23 5VQ 2-propen-1-ol 0.800 24 ACT Acetate ion 0.800 25 ACY Acetic acid 0.800 26 CBG Propanal 0.800 27 POL N-propanol 0.800 28 03W (2r)-propane-1,1,2,3-tetrol 0.714 29 0QZ D-isoserine 0.714 30 2KT 2-ketobutyric acid 0.714 31 2RA 3-amino-D-alanine 0.714 32 30F (2z)-2-amino-3-selanylprop-2-enoic acid 0.714 33 33X N-methyl-D-alanine 0.714 34 39J (2s)-2-chlorobutanoic acid 0.714 35 3HL (3s)-3-hydroxybutanoic acid 0.714 36 3HR (3r)-3-hydroxybutanoic acid 0.714 37 3PY 3-hydroxypyruvic acid 0.714 38 3SS 3-disulfanylpropanoic acid 0.714 39 54I (3e)-3-(hydroxyimino)propanoic acid 0.714 40 54L Pent-4-ynoic acid 0.714 41 62H (2s)-3-amino-2-methylpropanoic acid 0.714 42 65S 3-fluoro-2-oxopropanoic acid 0.714 43 74I (z)-2,3-bis(oxidanyl)prop-2-enoic acid 0.714 44 9TS (2e)-pent-2-enoic acid 0.714 45 A0G (2z)-2-amino-3-hydroxyprop-2-enoic acid 0.714 46 A3B D-vinylglycine 0.714 47 A8C 3-(methylsulfanyl)propanoic acid 0.714 48 AAE Acetoacetic acid 0.714 49 ABA Alpha-aminobutyric acid 0.714 50 ABU Gamma-amino-butanoic acid 0.714 51 AIB Alpha-aminoisobutyric acid 0.714 52 B2P 2-bromo-2-methylpropanoic acid 0.714 53 B3A (3s)-3-aminobutanoic acid 0.714 54 BB9 (2z)-2-amino-3-sulfanylprop-2-enoic acid 0.714 55 BIB Beta-amino isobutyrate 0.714 56 BPV Bromopyruvate 0.714 57 C2N 3-chloro-D-alanine 0.714 58 CYS Cysteine 0.714 59 DAM N-methyl-alpha-beta-dehydroalanine 0.714 60 DBB D-alpha-aminobutyric acid 0.714 61 DBU (2z)-2-aminobut-2-enoic acid 0.714 62 DCY D-cysteine 0.714 63 DGY (2r)-2,3-dihydroxypropanoic acid 0.714 64 DK9 Pentane-1,1-diol 0.714 65 DNP 3-amino-alanine 0.714 66 DPP Diaminopropanoic acid 0.714 67 DSN D-serine 0.714 68 FJO Propane-1,1,1,3-tetrol 0.714 69 H00 4-sulfanylbutanoic acid 0.714 70 HIU (2r)-3-hydroxy-2-methylpropanoic acid 0.714 71 HUI (2s)-2-methyl-3-oxidanyl-propanoic acid 0.714 72 IVA Isovaleric acid 0.714 73 KG7 (2e)-2-(hydroxyimino)propanoic acid 0.714 74 LEA Pentanoic acid 0.714 75 LPG (2s)-2-aminobut-3-ynoic acid 0.714 76 LVG L-vinylglycine 0.714 77 MAA N-methyl-L-alanine 0.714 78 MB8 (2z)-2-methylbut-2-enoic acid 0.714 79 MH6 3-hydroxy-2-iminopropanoic acid 0.714 80 MLA Malonic acid 0.714 81 MLI Malonate ion 0.714 82 MLM 3-amino-3-oxopropanoic acid 0.714 83 PIV Pivalic acid 0.714 84 PR6 3-chloro-3-oxopropanoic acid 0.714 85 PVO 2,2-bis(oxidanyl)propanoic acid 0.714 86 PY0 (1s,2s)-1-amino-1,2-dihydroxypropan-1-olate 0.714 87 SEC Selenocysteine 0.714 88 SER Serine 0.714 89 SMB 2-methylbutanoic acid 0.714 90 SSN 4-oxobutanoic acid 0.714 91 UCU (2r)-2-oxidanylbutanoic acid 0.714