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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4CD2
 | | LIGAND INDUCED CONFORMATIONAL CHANGES IN THE CRYSTAL STRUCTURES OF PNEUMOCYSTIS CARINII DIHYDROFOLATE REDUCTASE COMPLEXES WITH FOLATE AND NADP+ | | Descriptor: | DIHYDROFOLATE REDUCTASE, FOLIC ACID | | Authors: | Cody, V, Galitsky, N, Rak, D, Luft, J.R, Pangborn, W, Queener, S.F. | | Deposit date: | 1999-03-18 | | Release date: | 2000-03-29 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (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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6D0W
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4QHV
 | | Crystal structure of human dihydrofolate reductase as complex with pyridopyrimidine 22 (N~6~-METHYL-N~6~-[4-(PROPAN-2-YL)PHENYL]PYRIDO[2,3-D]PYRIMIDINE-2,4,6-TRIAMINE) | | Descriptor: | Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, N~6~-methyl-N~6~-[4-(propan-2-yl)phenyl]pyrido[2,3-d]pyrimidine-2,4,6-triamine, ... | | Authors: | Cody, V. | | Deposit date: | 2014-05-29 | | Release date: | 2015-06-10 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.61 Å) | | Cite: | Structure-activity correlations for three pyrido[2,3-d]pyrimidine antifolates binding to human and Pneumocystis carinii dihydrofolate reductase.
Acta Crystallogr F Struct Biol Commun, 71, 2015
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4QJC
 | | Human dihydrofolate reductase ternary complex with NADPH and inhibitor 26 (N~6~-METHYL-N~6~-(3,4,5-TRIFLUOROPHENYL)PYRIDO[2,3-D]PYRIMIDINE-2,4,6-TRIAMINE) | | Descriptor: | Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, N~6~-methyl-N~6~-(3,4,5-trifluorophenyl)pyrido[2,3-d]pyrimidine-2,4,6-triamine | | Authors: | Cody, V. | | Deposit date: | 2014-06-03 | | Release date: | 2015-06-10 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.62 Å) | | Cite: | Structure-activity correlations for three pyrido[2,3-d]pyrimidine antifolates binding to human and Pneumocystis carinii dihydrofolate reductase.
Acta Crystallogr F Struct Biol Commun, 71, 2015
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1HFP
 | | COMPARISON OF TERNARY CRYSTAL COMPLEXES OF HUMAN DIHYDROFOLATE REDUCTASE WITH NADPH AND A CLASSICAL ANTITUMOR FUROPYRIMDINE | | Descriptor: | DIHYDROFOLATE REDUCTASE, N-[4-[(2,4-DIAMINOFURO[2,3D]PYRIMIDIN-5-YL)METHYL]METHYLAMINO]-BENZOYL]-L-GLUTAMATE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Luft, J.R, Pangborn, W, Blakley, R.L, Gangjee, A. | | Deposit date: | 1997-11-04 | | Release date: | 1998-01-28 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Comparison of ternary crystal complexes of F31 variants of human dihydrofolate reductase with NADPH and a classical antitumor furopyrimidine.
Anti-Cancer Drug Des., 13, 1998
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1HFQ
 | | COMPARISON OF TERNARY CRYSTAL COMPLEXES OF HUMAN DIHYDROFOLATE REDUCTASE WITH NADPH AND A CLASSICAL ANTITUMOR FUROPYRIMDINE | | Descriptor: | DIHYDROFOLATE REDUCTASE, N-[4-[(2,4-DIAMINOFURO[2,3D]PYRIMIDIN-5-YL)METHYL]METHYLAMINO]-BENZOYL]-L-GLUTAMATE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Luft, J.R, Pangborn, W, Blakley, R.L, Gangjee, A. | | Deposit date: | 1997-11-04 | | Release date: | 1998-01-28 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Comparison of ternary crystal complexes of F31 variants of human dihydrofolate reductase with NADPH and a classical antitumor furopyrimidine.
Anti-Cancer Drug Des., 13, 1998
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1HFR
 | | COMPARISON OF TERNARY CRYSTAL COMPLEXES OF HUMAN DIHYDROFOLATE REDUCTASE WITH NADPH AND A CLASSICAL ANTITUMOR FUROPYRIMDINE | | Descriptor: | DIHYDROFOLATE REDUCTASE, N-[4-[(2,4-DIAMINOFURO[2,3D]PYRIMIDIN-5-YL)METHYL]METHYLAMINO]-BENZOYL]-L-GLUTAMATE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Luft, J.R, Pangborn, W, Blakley, R.L, Gangjee, A. | | Deposit date: | 1997-11-04 | | Release date: | 1998-01-28 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Comparison of ternary crystal complexes of F31 variants of human dihydrofolate reductase with NADPH and a classical antitumor furopyrimidine.
Anti-Cancer Drug Des., 13, 1998
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3S7A
 | | Human dihydrofolate reductase binary complex with PT684 | | Descriptor: | 4-({5-[(2,4-diaminopteridin-6-yl)methyl]-5H-dibenzo[b,f]azepin-2-yl}oxy)butanoic acid, Dihydrofolate reductase, SULFATE ION | | Authors: | Cody, V, Pace, J, Nowak, J. | | Deposit date: | 2011-05-26 | | Release date: | 2011-10-05 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural analysis of human dihydrofolate reductase as a binary complex with the potent and selective inhibitor 2,4-diamino-6-{2'-O-(3-carboxypropyl)oxydibenz[b,f]-azepin-5-yl}methylpteridine reveals an unusual binding mode.
Acta Crystallogr.,Sect.D, 67, 2011
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4QJZ
 | | Pneumocystis carinii dihydrofolate reductase ternary complex with NADPH and the inhibitor 24, (N~6~-METHYL-N~6~-(NAPHTHALEN-1-YL)PYRIDO[2,3-D]PYRIMIDINE-2,4,6-TRIAMINE) | | Descriptor: | Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, N~6~-methyl-N~6~-(naphthalen-1-yl)pyrido[2,3-d]pyrimidine-2,4,6-triamine | | Authors: | Cody, V. | | Deposit date: | 2014-06-05 | | Release date: | 2015-06-10 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.61 Å) | | Cite: | Structure-activity correlations for three pyrido[2,3-d]pyrimidine antifolates binding to human and Pneumocystis carinii dihydrofolate reductase.
Acta Crystallogr F Struct Biol Commun, 71, 2015
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1DLS
 | | METHOTREXATE-RESISTANT VARIANTS OF HUMAN DIHYDROFOLATE REDUCTASE WITH SUBSTITUTION OF LEUCINE 22: KINETICS, CRYSTALLOGRAPHY AND POTENTIAL AS SELECTABLE MARKERS | | Descriptor: | DIHYDROFOLATE REDUCTASE, METHOTREXATE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Luft, J.R, Pangborn, W. | | Deposit date: | 1995-01-25 | | Release date: | 1995-04-20 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Methotrexate-resistant variants of human dihydrofolate reductase with substitutions of leucine 22. Kinetics, crystallography, and potential as selectable markers.
J.Biol.Chem., 270, 1995
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1DLR
 | | METHOTREXATE-RESISTANT VARIANTS OF HUMAN DIHYDROFOLATE REDUCTASE WITH SUBSTITUTION OF LEUCINE 22: KINETICS, CRYSTALLOGRAPHY AND POTENTIAL AS SELECTABLE MARKERS | | Descriptor: | 6-(2,5-DIMETHOXY-BENZYL)-5-METHYL-PYRIDO[2,3-D]PYRIMIDINE-2,4-DIAMINE, DIHYDROFOLATE REDUCTASE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Luft, J.R, Pangborn, W. | | Deposit date: | 1995-01-25 | | Release date: | 1995-04-20 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Methotrexate-resistant variants of human dihydrofolate reductase with substitutions of leucine 22. Kinetics, crystallography, and potential as selectable markers.
J.Biol.Chem., 270, 1995
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1OHK
 | | HUMAN DIHYDROFOLATE REDUCTASE, ORTHORHOMBIC (P21 21 21) CRYSTAL FORM | | Descriptor: | DIHYDROFOLATE REDUCTASE, N-(4-CARBOXY-4-{4-[(2,4-DIAMINO-PTERIDIN-6-YLMETHYL)-AMINO]-BENZOYLAMINO}-BUTYL)-PHTHALAMIC ACID, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Luft, J.R, Pangborn, W. | | Deposit date: | 1997-09-17 | | Release date: | 1998-05-27 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Comparison of two independent crystal structures of human dihydrofolate reductase ternary complexes reduced with nicotinamide adenine dinucleotide phosphate and the very tight-binding inhibitor PT523.
Biochemistry, 36, 1997
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1OHJ
 | | HUMAN DIHYDROFOLATE REDUCTASE, MONOCLINIC (P21) CRYSTAL FORM | | Descriptor: | DIHYDROFOLATE REDUCTASE, N-(4-CARBOXY-4-{4-[(2,4-DIAMINO-PTERIDIN-6-YLMETHYL)-AMINO]-BENZOYLAMINO}-BUTYL)-PHTHALAMIC ACID, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Luft, J.R, Pangborn, W. | | Deposit date: | 1997-09-17 | | Release date: | 1998-04-29 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Comparison of two independent crystal structures of human dihydrofolate reductase ternary complexes reduced with nicotinamide adenine dinucleotide phosphate and the very tight-binding inhibitor PT523.
Biochemistry, 36, 1997
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1VJ3
 | | STRUCTURAL STUDIES ON BIO-ACTIVE COMPOUNDS. CRYSTAL STRUCTURE AND MOLECULAR MODELING STUDIES ON THE PNEUMOCYSTIS CARINII DIHYDROFOLATE REDUCTASE COFACTOR COMPLEX WITH TAB, A HIGHLY SELECTIVE ANTIFOLATE. | | Descriptor: | ACETIC ACID N-[2-CHLORO-5-[6-ETHYL-2,4-DIAMINO-PYRIMID-5-YL]-PHENYL]-[BENZYL-TRIAZEN-3-YL]ETHYL ESTER, DIHYDROFOLATE REDUCTASE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Rak, D, Luft, J.R, Queener, S.F, Laughton, C.A, Malcolm, F.G. | | Deposit date: | 2004-01-13 | | Release date: | 2004-01-20 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural studies on bioactive compounds. 30. Crystal structure and molecular modeling studies on the Pneumocystis carinii dihydrofolate reductase cofactor complex with TAB, a highly selective antifolate.
Biochemistry, 39, 2000
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1KLK
 | | CRYSTAL STRUCTURE OF PNEUMOCYSTIS CARINII DIHYDROFOLATE REDUCTASE TERNARY COMPLEX WITH PT653 AND NADPH | | Descriptor: | Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, [N-(2,4-DIAMINOPTERIDIN-6-YL)-METHYL]-DIBENZ[B,F]AZEPINE | | Authors: | Cody, V, Galitsky, N, Luft, J.R, Pangborn, W, Rosowsky, A, Queener, S.F. | | Deposit date: | 2001-12-12 | | Release date: | 2002-12-12 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure-based enzyme inhibitor design: modeling studies and crystal structure analysis of Pneumocystis carinii dihydrofolate reductase ternary complex with PT653 and NADPH.
Acta Crystallogr.,Sect.D, 58, 2002
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3S3V
 | | human dihydrofolate reductase Q35K/N64F double mutant binary complex with trimethoprim | | Descriptor: | Dihydrofolate reductase, SULFATE ION, TRIMETHOPRIM | | Authors: | Cody, V, Pace, J, Piraino, J, Queener, S.F. | | Deposit date: | 2011-05-18 | | Release date: | 2011-09-28 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.53 Å) | | Cite: | Crystallographic analysis reveals a novel second binding site for trimethoprim in active site double mutants of human dihydrofolate reductase.
J.Struct.Biol., 176, 2011
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3TD8
 | | Structural Analysis of Pneumocystis carinii Dihydrofolate Reductase Complex with NADPH and 2,4-diamino-5-methyl-6-[2'-(4-carboxy-1-pentynyl)-5'-methoxybenzyl]pyrido[2,3-d]pyrimidine | | Descriptor: | 6-{2-[(2,4-diamino-5-methylpyrido[2,3-d]pyrimidin-6-yl)methyl]-4-methoxyphenyl}hex-5-ynoic acid, Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Pace, J, Stewart, E. | | Deposit date: | 2011-08-10 | | Release date: | 2012-04-11 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural analysis of Pneumocystis cariniidihydrofolate reductase complexed with NADPH and 2,4-diamino-6-[2-(5-carboxypent-1-yn-1-yl)-5-methoxybenzyl]-5-methylpyrido[2,3-d]pyrimidine.
Acta Crystallogr.,Sect.F, 68, 2012
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2CD2
 | | 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, Rak, D, Luft, J, Pangborn, W, Queener, S. | | Deposit date: | 1999-03-15 | | Release date: | 2000-03-29 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.9 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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3F1V
 | | E. coli Beta Sliding Clamp, 148-153 Ala Mutant | | Descriptor: | CALCIUM ION, CHLORIDE ION, DNA polymerase III subunit beta | | Authors: | Cody, V. | | Deposit date: | 2008-10-28 | | Release date: | 2009-09-01 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Sliding clamp-DNA interactions are required for viability and contribute to DNA polymerase management in Escherichia coli.
J.Mol.Biol., 387, 2009
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3CD2
 | | LIGAND INDUCED CONFORMATIONAL CHANGES IN THE CRYSTAL STRUCTURES OF PNEUMOCYSTIS CARINII DIHYDROFOLATE REDUCTASE COMPLEXES WITH FOLATE AND NADP+ | | Descriptor: | DIHYDROFOLATE REDUCTASE, METHOTREXATE, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Rak, D, Luft, J, Pangborn, W, Queener, S. | | Deposit date: | 1999-03-16 | | Release date: | 2000-03-29 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.5 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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1JI6
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1LY4
 | | Analysis of quinazoline and PYRIDO[2,3D]PYRIMIDINE N9-C10 reversed bridge antifolates in complex with NADP+ and Pneumocystis carinii dihydrofolate reductase | | Descriptor: | 2,4-DIAMINO-6-[N-(3',5'-DIMETHOXYBENZYL)-N-METHYLAMINO]PYRIDO[2,3-D]PYRIMIDINE, DIHYDROFOLATE REDUCTASE, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Luft, J.R, Pangborn, W, Queener, S.F, Gangjee, A. | | Deposit date: | 2002-06-06 | | Release date: | 2002-08-28 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Analysis of quinazoline and pyrido[2,3-d]pyrimidine N9-C10 reversed-bridge antifolates in complex with NADP+ and Pneumocystis carinii dihydrofolate reductase.
Acta Crystallogr.,Sect.D, 58, 2002
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1LY3
 | | ANALYSIS OF QUINAZOLINE AND PYRIDOPYRIMIDINE N9-C10 REVERSED BRIDGE ANTIFOLATES IN COMPLEX WITH NADP+ AND PNEUMOCYSTIS CARINII DIHYDROFOLATE REDUCTASE | | Descriptor: | 2,4-DIAMINO-6-[N-(2',5'-DIMETHOXYBENZYL)-N-METHYLAMINO]QUINAZOLINE, DIHYDROFOLATE REDUCTASE, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Cody, V, Galitsky, N, Luft, J.R, Pangborn, W, Queener, S.F, Gangjee, A. | | Deposit date: | 2002-06-06 | | Release date: | 2002-08-28 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Analysis of quinazoline and pyrido[2,3-d]pyrimidine N9-C10 reversed-bridge antifolates in complex with NADP+ and Pneumocystis carinii dihydrofolate reductase.
Acta Crystallogr.,Sect.D, 58, 2002
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3GHV
 | | Human dihydrofolate reductase Q35K/N64F double mutant inhibitor complex | | Descriptor: | Dihydrofolate reductase, GLYCEROL, N-({4-[(2-amino-6-ethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-5-yl)sulfanyl]phenyl}carbonyl)-L-glutamic acid, ... | | Authors: | Cody, V. | | Deposit date: | 2009-03-04 | | Release date: | 2009-09-22 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Design, synthesis, and X-ray crystal structure of classical and nonclassical 2-amino-4-oxo-5-substituted-6-ethylthieno[2,3-d]pyrimidines as dual thymidylate synthase and dihydrofolate reductase inhibitors and as potential antitumor agents
J.Med.Chem., 52, 2009
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