1 R2T Beta,gamma-dihydroxyglutamine 1.000 2 GHG (2s,4s)-2,5-diamino-4-hydroxy-5-oxopentanoic acid (non-preferred name) 0.917 3 DGN D-glutamine 0.833 4 GLN Glutamine 0.833 5 3GL (2s,4s)-2-amino-4-hydroxy-pentanedioic acid 0.769 6 CAB 4,4-dihydroxy-5-oxo-L-norvaline 0.769 7 D8T D-arabinonic acid 0.769 8 EEP (2s,4r)-2-amino-4,5-dihydroxy-4-methylpentanoic acid 0.769 9 G5G (2s,4s)-2-amino-4,5-dihydroxy-4-methylpentanoic acid 0.769 10 ILX 4,5-dihydroxyisoleucine 0.769 11 LMQ (3s)-3-methyl-L-glutamine 0.769 12 MGN 2-methyl-glutamine 0.769 13 TK8 D-xylonic acid 0.769 14 TS9 (2s,3s,4r)-2-amino-3,4-dihydroxy-3-methylpentanoic acid 0.769 15 98J 5-hydroxy-3-oxopentanoic acid 0.750 16 AA4 2-amino-5-hydroxypentanoic acid 0.750 17 ECC (4s)-4-amino-5-hydroxypentanamide 0.750 18 FVT 5-azanyl-4-oxidanylidene-pentanoic acid 0.750 19 HKV 4,5-dioxopentanoic acid 0.750 20 ORD D-ornithine 0.750 21 ORN L-ornithine 0.750 22 TH6 4-hydroxy-L-threonine 0.750 23 VAH (3r)-3-hydroxy-L-norvaline 0.750 24 8RE 3,4-dihydroxylysine 0.714 25 DXL D-xylaric acid 0.714 26 LFC 6-deoxy-L-galactonic acid 0.714 27 LOH 3,4-dihydroxylysine 0.714 28 LY9 L-arabinaric acid 0.714 29 RAT D-arabinaric acid 0.714 30 TF8 (2r,3s,4s,5s)-2,3,4,5-tetrahydroxyhexanoic acid 0.714