1 RGP Gamma-glutamyl phosphate 1.000 2 VHF (2~{S})-2-azanyl-5-oxidanylidene-5-phosphonooxy-pentanoic acid 1.000 3 PMV (3r)-3-hydroxy-3-methyl-5-(phosphonooxy)pentanoic acid 0.750 4 KPR [(~{E},4~{S})-4-azanyl-3-oxidanylidene-pent-1-enyl] dihydrogen phosphate 0.733 5 X2W N-acetyl-L-glutamyl 5-phosphate 0.722 6 Y2A (2s)-2-hydroxy-2-[2-oxo-2-(phosphonooxy)ethyl]butanedioic acid 0.722 7 PA5 5-phosphoarabinonic acid 0.706 8 R10 5-O-phosphono-D-ribonic acid 0.706