2025-08-23_00000235|ligand|9MLM

Crystal structure of dihydrofolate reductase (DHFR) from the filarial nematode W. bancrofti in complex with NADPH and [2-({4-[(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)methyl]benzene-1-carbonyl}amino)-4-methoxyphenyl]acetic acid (TSD10 or OED); X-ray diffraction 1.79Å
Protein #1 195 residues (92% resolved)

MAHHHHHHAMATRTLHMNLIVAVDGCGGIGRNGGMPWFLPAEMARFAKLTTLTTDSGKKNAVIMGRKVWESIPPKFRPLKSRFNVVLSKKMKEESNENVVVARSFESAVSLLQDMENIETIWNIGGREVYELGLNSPFLHQMYITRVEGDFLADVFFPRVDYGRFIKSTESEEMHEEKGIKYRYEIYTIKTDKVA

MAHHHHHHAMATRTLHMNLIVAVDGCGGIGRNGGMPWFLPAEMARFAKLTTLTTDSGKKNAVIMGRKVWESIPPKFRPLKSRFNVVLSKKMKEESNENVVVARSFESAVSLLQDMENIETIWNIGGREVYELGLNSPFLHQMYITRVEGDFLADVFFPRVDYGRFIKSTESEEMHEEKGIKYRYEIYTIKTDKVA
Non polymer #2 NDP

InChI=1S/C21H30N7O17P3/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(44-46(33,34)35)14(30)11(43-21)6-41-48(38,39)45-47(36,37)40-5-10-13(29)15(31)20(42-10)27-3-1-2-9(4-27)18(23)32/h1,3-4,7-8,10-11,13-16,20-21,29-31H,2,5-6H2,(H2,23,32)(H,36,37)(H,38,39)(H2,22,24,25)(H2,33,34,35)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1

c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)O[P@@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)N5C=CCC(=C5)C(=O)N)O)O)O)OP(=O)(O)O)N
Non polymer #3 OED

InChI=1S/C23H21N5O5/c1-33-16-7-6-14(9-18(29)30)17(10-16)26-21(31)13-4-2-12(3-5-13)8-15-11-25-20-19(15)22(32)28-23(24)27-20/h2-7,10-11H,8-9H2,1H3,(H,26,31)(H,29,30)(H4,24,25,27,28,32)

COc1ccc(c(c1)NC(=O)c2ccc(cc2)Cc3c[nH]c4c3C(=O)NC(=N4)N)CC(=O)O
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