3NTZ
 
 | | Design, Synthesis, Biological Evaluation and X-ray Crystal Structures of Novel Classical 6,5,6-tricyclicbenzo[4,5]thieno[2,3-d]pyrimidines as Dual Thymidylate Synthase and Dihydrofolate Reductase Inhibitors | | Descriptor: | Dihydrofolate reductase, N-[(4-{[(2-amino-4-oxo-3,4-dihydro[1]benzothieno[2,3-d]pyrimidin-5-yl)methyl]amino}phenyl)carbonyl]-L-glutamic acid, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Cody, V. | | Deposit date: | 2010-07-06 | | Release date: | 2011-05-25 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Design, synthesis, biological evaluation and X-ray crystal structure of novel classical 6,5,6-tricyclic benzo[4,5]thieno[2,3-d]pyrimidines as dual thymidylate synthase and dihydrofolate reductase inhibitors.
Bioorg.Med.Chem., 19, 2011
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3NZB
 | | Structural Analysis of Pneumocystis carinii and Human DHFR Complexes with NADPH and a Series of Potent 5-(omega-carboxyl(alkyloxy)pyrido[2,-d]pyrimidine Derivatives | | Descriptor: | Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ethyl 6-{3-[(2,4-diamino-5-methylpyrido[2,3-d]pyrimidin-6-yl)methyl]-4-methoxyphenoxy}hexanoate | | Authors: | Cody, V. | | Deposit date: | 2010-07-16 | | Release date: | 2010-12-29 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Structural analysis of Pneumocystis carinii and human DHFR complexes with
NADPH and a series of five potent
6-[5'-([omega]-carboxyalkoxy)benzyl]pyrido[2,3-d]pyrimidine derivatives
Acta Crystallogr.,Sect.D, 67, 2011
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3NXR
 | | Perferential Selection of Isomer Binding from Chiral Mixtures: Alternate Binding Modes Observed for the E- and Z-isomers of a Series of 5-Substituted 2,4-Diaminofuro[2,3-d]pyrimidines as Ternary Complexes with NADPH and Human Dihydrofolate Reductase | | Descriptor: | 5-[(1E)-2-(2-methoxyphenyl)-4-methylpent-1-en-1-yl]furo[2,3-d]pyrimidine-2,4-diamine, Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Cody, V. | | Deposit date: | 2010-07-14 | | Release date: | 2010-12-01 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Preferential selection of isomer binding from chiral mixtures: alternate binding modes observed for the E and Z isomers of a series of 5-substituted 2,4-diaminofuro[2,3-d]pyrimidines as ternary complexes with NADPH and human dihydrofolate reductase.
Acta Crystallogr.,Sect.D, 66, 2010
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3NXX
 | | Preferential Selection of Isomer Binding from Chiral Mixtures: Alternate Binding Modes Observed for the E- and Z-isomers of a Series of 5-Substituted 2,4-Diaminofuro-2,3-d]pyrimidines as Ternary Complexes with NADPH and Human Dihydrofolate Reductase | | Descriptor: | 5-[(1E)-2-(2-methoxyphenyl)-4-methylpent-1-en-1-yl]furo[2,3-d]pyrimidine-2,4-diamine, Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V. | | Deposit date: | 2010-07-14 | | Release date: | 2010-12-15 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Preferential selection of isomer binding from chiral mixtures: alternate binding modes observed for the E and Z isomers of a series of 5-substituted 2,4-diaminofuro[2,3-d]pyrimidines as ternary complexes with NADPH and human dihydrofolate reductase.
Acta Crystallogr.,Sect.D, 66, 2010
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3NZ6
 | | Structural Analysis of Pneumocystis carinii and Human DHFR Complexes with NADPH and a Series of Five Potent 5-(omega-Carboxy(alkyloxy)Pyrido[2,3-d]pyrimidine Derivatives | | Descriptor: | 6-{3-[(2,4-diamino-5-methylpyrido[2,3-d]pyrimidin-6-yl)methyl]-4-methoxyphenoxy}hexanoic acid, Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V. | | Deposit date: | 2010-07-16 | | Release date: | 2010-12-29 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural analysis of Pneumocystis carinii and human DHFR complexes with
NADPH and a series of five potent
6-[5'-([omega]-carboxyalkoxy)benzyl]pyrido[2,3-d]pyrimidine derivatives
Acta Crystallogr.,Sect.D, 67, 2011
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3QYO
 | | Sensitivity of receptor internal motions to ligand binding affinity and kinetic off-rate | | Descriptor: | CALCIUM ION, Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Collins, E.J, Lee, A.L, Carroll, M.J, Mauldin, R.V, Gromova, A.V, Singleton, S.F. | | Deposit date: | 2011-03-03 | | Release date: | 2012-01-18 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.09 Å) | | Cite: | Evidence for dynamics in proteins as a mechanism for ligand dissociation.
Nat.Chem.Biol., 8, 2012
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3ROA
 | | Candida glabrata dihydrofolate reductase complexed with NADPH and 6-ethyl-5-[(3R)-3-[3-methoxy-5-(morpholin-4-yl)phenyl]but-1-yn-1-yl]pyrimidine-2,4-diamine (UCP1004) | | Descriptor: | 6-ethyl-5-{(3R)-3-[3-methoxy-5-(morpholin-4-yl)phenyl]but-1-yn-1-yl}pyrimidine-2,4-diamine, CHLORIDE ION, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Paulsen, J.L, Anderson, A.C. | | Deposit date: | 2011-04-25 | | Release date: | 2012-05-09 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.301 Å) | | Cite: | Structural analysis of the active sites of dihydrofolate reductase from two species of Candida uncovers ligand-induced conformational changes shared among species.
Bioorg.Med.Chem.Lett., 23, 2013
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3QL3
 | | Re-refined coordinates for PDB entry 1RX2 | | Descriptor: | Dihydrofolate reductase, FOLIC ACID, MANGANESE (II) ION, ... | | Authors: | Bhabha, G, Ekiert, D.C, Wright, P.E, Wilson, I.A. | | Deposit date: | 2011-02-02 | | Release date: | 2011-04-27 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | A dynamic knockout reveals that conformational fluctuations influence the chemical step of enzyme catalysis.
Science, 332, 2011
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3QLY
 | | Candida glabrata dihydrofolate reductase complexed with NADPH and 6-methyl-5-[3-methyl-3-(3,4,5-trimethoxyphenyl)but-1-yn-1-yl]pyrimidine-2,4-diamine (UCP115A) | | Descriptor: | 6-methyl-5-[3-methyl-3-(3,4,5-trimethoxyphenyl)but-1-yn-1-yl]pyrimidine-2,4-diamine, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, Strain CBS138 chromosome J complete sequence | | Authors: | Paulsen, J.L, Bendel, S.D, Anderson, A.C. | | Deposit date: | 2011-02-03 | | Release date: | 2011-07-20 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.519 Å) | | Cite: | Crystal Structures of Candida albicans Dihydrofolate Reductase Bound to Propargyl-Linked Antifolates Reveal the Flexibility of Active Site Loop Residues Critical for Ligand Potency and Selectivity.
Chem.Biol.Drug Des., 78, 2011
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3RG9
 | | Trypanosoma brucei dihydrofolate reductase (TbDHFR) in complex with WR99210 | | Descriptor: | 6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE, Bifunctional dihydrofolate reductase-thymidylate synthase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Vanichtanankul, J, Yuvaniyama, J, Yuthavong, Y. | | Deposit date: | 2011-04-08 | | Release date: | 2011-06-29 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Trypanosomal dihydrofolate reductase reveals natural antifolate resistance
Acs Chem.Biol., 6, 2011
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3R33
 | | Evidence for dynamic motion in proteins as a mechanism for ligand dissociation | | Descriptor: | (6S)-6-methyl-5,6,7,8-tetrahydroquinazoline-2,4-diamine, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Collins, E.J, Lee, A.L, Carroll, M.J, Mauldin, R.V, Gromova, A.V, Singleton, S.F. | | Deposit date: | 2011-03-15 | | Release date: | 2012-01-25 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.09 Å) | | Cite: | Evidence for dynamics in proteins as a mechanism for ligand dissociation.
Nat.Chem.Biol., 8, 2012
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3RO9
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1CD2
 | | LIGAND INDUCED CONFORMATIONAL CHANGES IN THE CRYSTAL STRUCTURES OF PNEUMOCYSTIS CARINII DIHYDROFOLATE REDUCTASE COMPLEXES WITH FOLATE AND NADP+ | | Descriptor: | DIHYDROFOLATE REDUCTASE, FOLIC ACID, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Luft, J.R, Pangborn, W, Blakley, R.L, Gangjee, A. | | Deposit date: | 1999-03-05 | | Release date: | 2000-03-06 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Ligand-induced conformational changes in the crystal structures of Pneumocystis carinii dihydrofolate reductase complexes with folate and NADP+.
Biochemistry, 38, 1999
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1CZ3
 | | DIHYDROFOLATE REDUCTASE FROM THERMOTOGA MARITIMA | | Descriptor: | DIHYDROFOLATE REDUCTASE, SULFATE ION | | Authors: | Dams, T, Auerbach, G, Bader, G, Ploom, T, Huber, R, Jaenicke, R. | | Deposit date: | 1999-09-01 | | Release date: | 2000-03-31 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The crystal structure of dihydrofolate reductase from Thermotoga maritima: molecular features of thermostability.
J.Mol.Biol., 297, 2000
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1D1G
 | | DIHYDROFOLATE REDUCTASE FROM THERMOTOGA MARITIMA | | Descriptor: | DIHYDROFOLATE REDUCTASE, METHOTREXATE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Dams, T, Auerbach, G, Bader, G, Ploom, T, Huber, R, Jaenicke, R. | | Deposit date: | 1999-09-16 | | Release date: | 2000-03-31 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The crystal structure of dihydrofolate reductase from Thermotoga maritima: molecular features of thermostability.
J.Mol.Biol., 297, 2000
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1DHF
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1DHI
 | | LONG-RANGE STRUCTURAL EFFECTS IN A SECOND-SITE REVERTANT OF A MUTANT DIHYDROFOLATE REDUCTASE | | Descriptor: | CALCIUM ION, CHLORIDE ION, DIHYDROFOLATE REDUCTASE, ... | | Authors: | Oatley, S.J, Villafranca, J.E, Brown, K.A, Kraut, J. | | Deposit date: | 1993-10-29 | | Release date: | 1994-01-31 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Long-range structural effects in a second-site revertant of a mutant dihydrofolate reductase.
Proc.Natl.Acad.Sci.USA, 90, 1993
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1DHJ
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1DG5
 | | DIHYDROFOLATE REDUCTASE OF MYCOBACTERIUM TUBERCULOSIS COMPLEXED WITH NADPH AND TRIMETHOPRIM | | Descriptor: | DIHYDROFOLATE REDUCTASE, GLYCEROL, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Li, R, Sirawaraporn, R, Chitnumsub, P, Sirawaraporn, W, Wooden, J, Athappilly, F, Turley, S, Hol, W.G. | | Deposit date: | 1999-11-23 | | Release date: | 2000-03-09 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Three-dimensional structure of M. tuberculosis dihydrofolate reductase reveals opportunities for the design of novel tuberculosis drugs.
J.Mol.Biol., 295, 2000
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1DG8
 | | DIHYDROFOLATE REDUCTASE OF MYCOBACTERIUM TUBERCULOSIS COMPLEXED WITH NADPH | | Descriptor: | DIHYDROFOLATE REDUCTASE, GLYCEROL, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Li, R, Sirawaraporn, R, Chitnumsub, P, Sirawaraporn, W, Wooden, J, Athappilly, F, Turley, S, Hol, W.G. | | Deposit date: | 1999-11-23 | | Release date: | 2000-03-09 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Three-dimensional structure of M. tuberculosis dihydrofolate reductase reveals opportunities for the design of novel tuberculosis drugs.
J.Mol.Biol., 295, 2000
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1DIS
 | | DIHYDROFOLATE REDUCTASE (E.C.1.5.1.3) COMPLEX WITH BRODIMOPRIM-4,6-DICARBOXYLATE | | Descriptor: | BRODIMOPRIM-4,6-DICARBOXYLATE, DIHYDROFOLATE REDUCTASE | | Authors: | Morgan, W.D, Birdsall, B, Polshakov, V.I, Sali, D, Kompis, I, Feeney, J. | | Deposit date: | 1995-08-01 | | Release date: | 1995-11-14 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | Solution structure of a brodimoprim analogue in its complex with Lactobacillus casei dihydrofolate reductase.
Biochemistry, 34, 1995
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1DF7
 | | DIHYDROFOLATE REDUCTASE OF MYCOBACTERIUM TUBERCULOSIS COMPLEXED WITH NADPH AND METHOTREXATE | | Descriptor: | DIHYDROFOLATE REDUCTASE, GLYCEROL, METHOTREXATE, ... | | Authors: | Li, R, Sirawaraporn, R, Chitnumsub, P, Sirawaraporn, W, Wooden, J, Athappilly, F, Turley, S, Hol, W.G. | | Deposit date: | 1999-11-17 | | Release date: | 2000-03-09 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Three-dimensional structure of M. tuberculosis dihydrofolate reductase reveals opportunities for the design of novel tuberculosis drugs.
J.Mol.Biol., 295, 2000
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1AOE
 | | CANDIDA ALBICANS DIHYDROFOLATE REDUCTASE COMPLEXED WITH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE (NADPH) AND 1,3-DIAMINO-7-(1-ETHYEPROPYE)-7H-PYRRALO-[3,2-F]QUINAZOLINE (GW345) | | Descriptor: | 7-(1-ETHYL-PROPYL)-7H-PYRROLO-[3,2-F]QUINAZOLINE-1,3-DIAMINE, DIHYDROFOLATE REDUCTASE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Whitlow, M, Howard, A.J, Stewart, D. | | Deposit date: | 1997-07-02 | | Release date: | 1998-01-07 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | X-ray crystallographic studies of Candida albicans dihydrofolate reductase. High resolution structures of the holoenzyme and an inhibited ternary complex.
J.Biol.Chem., 272, 1997
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1BOZ
 | | STRUCTURE-BASED DESIGN AND SYNTHESIS OF LIPOPHILIC 2,4-DIAMINO-6-SUBSTITUTED QUINAZOLINES AND THEIR EVALUATION AS INHIBITORS OF DIHYDROFOLATE REDUCTASE AND POTENTIAL ANTITUMOR AGENTS | | Descriptor: | N6-(2,5-DIMETHOXY-BENZYL)-N6-METHYL-PYRIDO[2,3-D]PYRIMIDINE-2,4,6-TRIAMINE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, PROTEIN (DIHYDROFOLATE REDUCTASE) | | Authors: | Gangjee, A, Vidwans, A.P, Vasudevan, A, Queener, S.F, Kisliuk, R.L, Cody, V, Li, R, Galitsky, N, Luft, J.R, Pangborn, W. | | Deposit date: | 1998-08-06 | | Release date: | 1998-08-12 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure-based design and synthesis of lipophilic 2,4-diamino-6-substituted quinazolines and their evaluation as inhibitors of dihydrofolate reductases and potential antitumor agents.
J.Med.Chem., 41, 1998
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1DRE
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