1 28Z N-(4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl]amino}benzoyl)-L-gamma-glutamyl-L-glutamic acid 1.000 2 TLL N-[4-({[(6s)-2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)benzoyl]-L-gamma-glutamyl-L-glutamic acid 0.976 3 29C N-(4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl]amino}benzoyl)-L-gamma-glutamyl-L-gamma-glutamyl-L-glutamic acid 0.784 4 39S N-[4-({[(6s)-2-amino-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)benzoyl]-L-gamma-glutamyl-L-gamma-glutamyl-L-glutamic acid 0.784 5 TGF 2-[4-(4-{4-[(2-amino-5-formyl-4-oxo-3,4,5,6,7,8-hexahydro-pteridin-6-ylmethyl)-amino]-benzoylamino}-4-carboxy-butyrylam ino)-4-carboxy-butyrylamino]-pentanedioic acid 0.755 6 1YJ N-[4-({[(6r)-2-amino-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)benzoyl]-L-glutamic acid 0.738 7 DHF Dihydrofolic acid 0.738 8 FOL Folic acid 0.738 9 THG (6s)-5,6,7,8-tetrahydrofolate 0.738 10 C2F 5-methyl-5,6,7,8-tetrahydrofolic acid 0.721 11 G7D N-(4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl]amino}-2-hydroxybenzene-1-carbonyl)-L-glutamic acid 0.721 12 R6F Methopterin 0.721 13 TGQ (2~{S})-2-[[4-[[(6~{R})-2-azanyl-4-oxidanylidene-5,6,7,8-tetrahydro-1~{H}-pteridin-6-yl]methyl-methyl-amino]phenyl]carbonylamino]pentanedioic acid 0.721 14 THH N-[4-({[(6s)-2-amino-4-hydroxy-5-methyl-5,6,7,8-tetrahydropteridin-6-yl]methyl}amino)benzoyl]-L-glutamic acid 0.721 15 10F N-({4-[{[(2r,4s,4ar,6s,8as)-2-amino-4-hydroxydecahydropteridin-6-yl]methyl}(formyl)amino]phenyl}carbonyl)-D-glutamic acid 0.705 16 1YA N-{4-[{[(6s)-2-amino-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl]methyl}(formyl)amino]benzoyl}-L-glutamic acid 0.705 17 FFO N-[4-({[(6s)-2-amino-5-formyl-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)benzoyl]-L-glutamic acid 0.705 18 FON N-{[4-({[(6r)-2-amino-5-formyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)phenyl]carbonyl}-L-glutamic acid 0.705 19 THF 5-hydroxymethylene-6-hydrofolic acid 0.705