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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4IXE
| pcDHFR-NADPH-270 | 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: | 2013-01-25 | Release date: | 2013-05-29 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.54 Å) | Cite: | Design, Synthesis, and Molecular Modeling of Novel Pyrido[2,3-d]pyrimidine Analogues As Antifolates; Application of Buchwald-Hartwig Aminations of Heterocycles. J.Med.Chem., 56, 2013
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2FZI
| New Insights into DHFR Interactions: Analysis of Pneumocystis carinii and Mouse DHFR Complexes with NADPH and Two Highly Potent Trimethoprim Derivatives | Descriptor: | 2,4-DIAMINO-5-[3',4'-DIMETHOXY-5'-(5-CARBOXYL-1-PENTYNYL)]BENZYL PYRIMIDINE, Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | Authors: | Cody, V, Pace, J, Chisum, K, Rosowsky, A. | Deposit date: | 2006-02-09 | Release date: | 2006-12-26 | Last modified: | 2024-10-09 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | New insights into DHFR interactions: analysis of Pneumocystis carinii and mouse DHFR complexes with NADPH and two highly potent 5-(omega-carboxy(alkyloxy) trimethoprim derivatives reveals conformational correlations with activity and novel parallel ring stacking interactions. Proteins, 65, 2006
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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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4IXG
| pcDHFR-268-K37S-N69F variant | Descriptor: | Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, N~6~-methyl-N~6~-phenylpyrido[2,3-d]pyrimidine-2,4,6-triamine | Authors: | Cody, V. | Deposit date: | 2013-01-25 | Release date: | 2013-05-15 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | Design, Synthesis, and Molecular Modeling of Novel Pyrido[2,3-d]pyrimidine Analogues As Antifolates; Application of Buchwald-Hartwig Aminations of Heterocycles. J.Med.Chem., 56, 2013
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4IXF
| pcDHFR-269 F69N variant | 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: | 2013-01-25 | Release date: | 2013-05-29 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | Design, Synthesis, and Molecular Modeling of Novel Pyrido[2,3-d]pyrimidine Analogues As Antifolates; Application of Buchwald-Hartwig Aminations of Heterocycles. J.Med.Chem., 56, 2013
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4G8Z
| pcDHFR K37S/F69N double mutant TMP NADPH ternary complex | Descriptor: | Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, TRIMETHOPRIM | Authors: | Cody, V. | Deposit date: | 2012-07-23 | Release date: | 2013-05-29 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Kinetic and Structural Analysis for Potent Antifolate Inhibition of Pneumocystis jirovecii, Pneumocystis carinii, and Human Dihydrofolate Reductases and Their Active-Site Variants. Antimicrob.Agents Chemother., 57, 2013
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3NZ9
| 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: | Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ethyl 4-{3-[(2,4-diamino-5-methylpyrido[2,3-d]pyrimidin-6-yl)methyl]-4-methoxyphenoxy}butanoate | Authors: | Cody, V. | Deposit date: | 2010-07-16 | Release date: | 2010-12-29 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.8 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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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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1DYR
| THE STRUCTURE OF PNEUMOCYSTIS CARINII DIHYDROFOLATE REDUCTASE TO 1.9 ANGSTROMS RESOLUTION | Descriptor: | DIHYDROFOLATE REDUCTASE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, TRIMETHOPRIM | Authors: | Champness, J.N, Achari, A, Ballantine, S.P, Bryant, P.K, Delves, C.J, Stammers, D.K. | Deposit date: | 1994-09-14 | Release date: | 1995-10-15 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.86 Å) | Cite: | The structure of Pneumocystis carinii dihydrofolate reductase to 1.9 A resolution. Structure, 2, 1994
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3NZA
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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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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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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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3NZC
| 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]pyridine Derivativea | Descriptor: | 6-[2-methoxy-5-(2-phenylethoxy)benzyl]-5-methylpyrido[2,3-d]pyrimidine-2,4-diamine, Dihydrofolate reductase, GLYCEROL, ... | 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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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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1E26
| Design, Synthesis and X-ray Crystal Structure of a Potent Dual Inhibitor of Thymidylate Synthase and Dihydrofolate Reductase as an Antitumor Agent. | Descriptor: | DIHYDROFOLATE REDUCTASE, N-[4-[2-(2-AMINO-4-METHYL-7H-PYRROLO[2,3-D]PYRIMIDIN-5-YL)-ETHYL]-BENZOYL]GLUTAMIC ACID, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | Authors: | Gangjee, A, Yu, J, McGuire, J.J, Cody, V, Galitsky, N, Kisliuk, R.L, Queener, S.F. | Deposit date: | 2000-05-17 | Release date: | 2001-05-17 | Last modified: | 2023-12-06 | 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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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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2FZH
| New Insights into Dihydrofolate Reductase Interactions: Analysis of Pneumocystis carinii and Mouse DHFR Complexes with NADPH and Two Highly Potent Trimethoprim Derivatives | Descriptor: | 2,4-DIAMINO-5-[2-METHOXY-5-(4-CARBOXYBUTYLOXY)BENZYL]PYRIMIDINE, Dihydrofolate reductase, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | Authors: | Cody, V, Pace, J, Chisum, K, Rosowsky, A. | Deposit date: | 2006-02-09 | Release date: | 2006-12-26 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | New insights into DHFR interactions: analysis of Pneumocystis carinii and mouse DHFR complexes with NADPH and two highly potent 5-(omega-carboxy(alkyloxy) trimethoprim derivatives reveals conformational correlations with activity and novel parallel ring stacking interactions. Proteins, 65, 2006
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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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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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1S3Y
| Structure Determination of Tetrahydroquinazoline Antifolates in Complex with Human and Pneumocystis carinii Dihydrofolate Reductase: Correlations of Enzyme Selectivity and Stereochemistry | Descriptor: | 6-(OCTAHYDRO-1H-INDOL-1-YLMETHYL)DECAHYDROQUINAZOLINE-2,4-DIAMINE, Dihydrofolate reductase, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | Authors: | Cody, V, Luft, J.R, Pangborn, W, Gangjee, A, Queener, S.F. | Deposit date: | 2004-01-14 | Release date: | 2004-03-30 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.25 Å) | Cite: | Structure determination of tetrahydroquinazoline antifolates in complex with human and Pneumocystis carinii dihydrofolate reductase: correlations between enzyme selectivity and stereochemistry. Acta Crystallogr.,Sect.D, 60, 2004
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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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1DAJ
| COMPARISON OF TERNARY COMPLEXES OF PNEUMOCYSTIS CARINII AND WILD TYPE HUMAN DIHYDROFOLATE REDUCTASE WITH COENZYME NADPH AND A NOVEL CLASSICAL ANTITUMOR FURO[2,3D]PYRIMIDINE ANTIFOLATE | 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, Gangjee, A, Devraj, R, Queener, S.F, Blakley, R.L. | Deposit date: | 1997-07-29 | Release date: | 1997-12-24 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Comparison of ternary complexes of Pneumocystis carinii and wild-type human dihydrofolate reductase with coenzyme NADPH and a novel classical antitumor furo[2,3-d]pyrimidine antifolate. Acta Crystallogr.,Sect.D, 53, 1997
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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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