1 HGA Glutamine hydroxamate 1.000 2 ONH N~5~-hydroxy-L-ornithine 0.909 3 MEQ N5-methylglutamine 0.833 4 AA4 2-amino-5-hydroxypentanoic acid 0.818 5 85G N-ethyl-L-glutamine 0.769 6 FH7 N^5^-formyl-N^5^-hydroxy-D-ornithine 0.769 7 FHO N^5^-formyl-N^5^-hydroxy-L-ornithine 0.769 8 QMM N,N-dimethyl-L-glutamine 0.769 9 2IT (2z)-2-iminopentanedioic acid 0.750 10 DGL D-glutamic acid 0.750 11 DGN D-glutamine 0.750 12 FGA Gamma-D-glutamic acid 0.750 13 GGL Gamma-L-glutamic acid 0.750 14 GLJ 5,5-dihydroxy-L-norvaline 0.750 15 GLK (4s)-4-amino-5,5-dihydroxypentanoic acid 0.750 16 GLN Glutamine 0.750 17 GLU Glutamic acid 0.750 18 HL5 (2s,4r)-5-hydroxyleucine 0.750 19 LED (4r)-5-oxo-L-leucine 0.750 20 ONL 5-oxo-L-norleucine 0.750 21 ORT (4~{S})-4-azanyl-5-oxidanylidene-pentanehydrazide 0.750 22 2AG (2s)-2-aminopent-4-enoic acid 0.727 23 DYL (2r)-2-aminopent-4-enoic acid 0.727 24 EE0 (2~{R})-2-azanylpentanoic acid 0.727 25 F9D (2r)-2-aminopent-4-ynoic acid 0.727 26 LPH L-propargylglycine 0.727 27 NVA Norvaline 0.727 28 SHO 5-hydroxylaevulinic acid 0.727 29 85J N-propyl-L-glutamine 0.714 30 AHO N-acetyl-N-hydroxy-L-ornithine 0.714 31 HDL D-arabinohydroxamic acid 0.714 32 LLH (2r,3s,4r)-2,3,4-trihydroxy-5-(hydroxyamino)-5-oxopentanoic acid 0.714 33 XYH Xylarohydroxamate 0.714