1 89V (2s)-2,3-dihydroxy-3-methylbutanoic acid 1.000 2 DMV 2,3-dihydroxy-valerianic acid 0.900 3 KIV 3-methyl-2-oxobutanoic acid 0.889 4 LHV (2s)-2-hydroxy-3-methylbutanoic acid 0.889 5 OGU 2,3-dioh-butyric acid 0.889 6 VAD Deaminohydroxyvaline 0.889 7 1QQ (3s)-3-methyl-2-oxopentanoic acid 0.800 8 23B (2s,3r)-2,3-dihydroxy-2-methylbutanoic acid 0.800 9 DHV 3-hydroxy-D-valine 0.800 10 EAX (2r,3r)-2,3,4-trihydroxybutanoic acid 0.800 11 HVA 3-hydroxy-L-valine 0.800 12 LTH (2r,3s)-2,3,4-trihydroxybutanoic acid 0.800 13 OIL (2s,3s)-2-hydroxy-3-methylpentanoic acid 0.800 14 PRW (2r,3r)-4-amino-2,3-dihydroxybutanoic acid 0.800 15 QFH (2s,3s)-2,3-dihydroxy-2-methylbutanoic acid 0.800 16 THE Threonate ion 0.800 17 UEI (2r,3s)-3-methyl-2-oxidanyl-pentanoic acid 0.800 18 WTZ (2r,3r)-2,3-dihydroxy-2-methylbutanoic acid 0.800 19 X2X (2s)-2-hydroxy-2-methyl-3-oxobutanoic acid 0.800 20 03W (2r)-propane-1,1,2,3-tetrol 0.778 21 2KT 2-ketobutyric acid 0.778 22 3HL (3s)-3-hydroxybutanoic acid 0.778 23 3HR (3r)-3-hydroxybutanoic acid 0.778 24 3PY 3-hydroxypyruvic acid 0.778 25 74I (z)-2,3-bis(oxidanyl)prop-2-enoic acid 0.778 26 AAE Acetoacetic acid 0.778 27 DE2 1-deoxy-L-erythrulose 0.778 28 DGY (2r)-2,3-dihydroxypropanoic acid 0.778 29 IVA Isovaleric acid 0.778 30 UCU (2r)-2-oxidanylbutanoic acid 0.778 31 0E5 (2s,3r)-2-azanyl-3-methyl-3-oxidanyl-pentanoic acid 0.727 32 1CO (3s)-3-hydroxy-3-methyl-5-sulfanylpentanoic acid 0.727 33 A1AFY (R)-mevaldehyde 0.727 34 F7C (2~{S})-2-oxidanyl-3-oxidanylidene-butanedioic acid 0.727 35 KPL Ketopantoate 0.727 36 MEV (R)-mevalonate 0.727 37 PAF Pantoate 0.727 38 SRT S,R meso-tartaric acid 0.727 39 TAR D(-)-tartaric acid 0.727 40 TLA L(+)-tartaric acid 0.727 41 2TL D-allothreonine 0.700 42 3VB D-threitol 0.700 43 42B 4-amino-2-hydroxybutanoic acid 0.700 44 69O 2-oxopentanoic acid 0.700 45 8A1 (2s)-2,3-dihydroxy-2-methylpropanoic acid 0.700 46 AKB 2-amino-3-ketobutyric acid 0.700 47 ALO Allo-threonine 0.700 48 DTH D-threonine 0.700 49 DTL L-treitol 0.700 50 DVA D-valine 0.700 51 LER L-erythrulose 0.700 52 MAK Alpha-ketomalonic acid 0.700 53 MOZ (2z)-2-amino-3-hydroxybut-2-enoic acid 0.700 54 MPD (4s)-2-methyl-2,4-pentanediol 0.700 55 MRD (4r)-2-methylpentane-2,4-diol 0.700 56 MRY Meso-erythritol 0.700 57 OXP 2-oxo-3-pentenoic acid 0.700 58 QT8 3-oxidanylidenepentanoic acid 0.700 59 RXL Dehydrovaline 0.700 60 THR Threonine 0.700 61 TTN Tartronate 0.700 62 UE3 (2r)-2-oxidanylpentanoic acid 0.700 63 VAI (2s)-2-amino-3-methylbutane-1,1-diol 0.700 64 VAL Valine 0.700 65 VGX 4-hydroxy-2-oxobutanoic acid 0.700