1SO2
| CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 3B In COMPLEX WITH A DIHYDROPYRIDAZINE INHIBITOR | Descriptor: | 1-DEOXY-1-[(2-HYDROXYETHYL)(NONANOYL)AMINO]HEXITOL, 6-(4-{[2-(3-IODOBENZYL)-3-OXOCYCLOHEX-1-EN-1-YL]AMINO}PHENYL)-5-METHYL-4,5-DIHYDROPYRIDAZIN-3(2H)-ONE, MAGNESIUM ION, ... | Authors: | Scapin, G, Patel, S.B, Chung, C, Varnerin, J.P, Edmondson, S.D, Mastracchio, A, Parmee, E.R, Becker, J.W, Singh, S.B, Van Der Ploeg, L.H, Tota, M.R. | Deposit date: | 2004-03-12 | Release date: | 2004-05-11 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Crystal Structure of Human Phosphodiesterase 3B: Atomic Basis for Substrate and Inhibitor Specificity Biochemistry, 43, 2004
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6A3N
| Crystal structure of the PDE9 catalytic domain in complex with inhibitor 2 | Descriptor: | 1-cyclopentyl-6-({(2R)-1-[(3S)-3-fluoropyrrolidin-1-yl]-1-oxopropan-2-yl}amino)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one, High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A, MAGNESIUM ION, ... | Authors: | Wu, Y.N, Zhou, Q, Chen, Y.P, Luo, H.B. | Deposit date: | 2018-06-15 | Release date: | 2019-04-10 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Discovery of Potent, Selective, and Orally Bioavailable Inhibitors against Phosphodiesterase-9, a Novel Target for the Treatment of Vascular Dementia. J. Med. Chem., 62, 2019
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5ZZ2
| Crystal structure of PDE5 in complex with inhibitor LW1634 | Descriptor: | 3-[(2H-1,3-benzodioxol-5-yl)methyl]-8-fluoro-1-(1,3-thiazol-2-yl)[1]benzopyrano[2,3-c]pyrrol-9(2H)-one, MAGNESIUM ION, SULFATE ION, ... | Authors: | Wu, D, Huang, Y.D, Huang, Y.Y, Luo, H.B. | Deposit date: | 2018-05-29 | Release date: | 2018-09-19 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Optimization of Chromeno[2,3- c]pyrrol-9(2 H)-ones as Highly Potent, Selective, and Orally Bioavailable PDE5 Inhibitors: Structure-Activity Relationship, X-ray Crystal Structure, and Pharmacodynamic Effect on Pulmonary Arterial Hypertension. J. Med. Chem., 61, 2018
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6AKR
| Crystal structure of the PDE4D catalytic domain in complex with osthole | Descriptor: | 7-methoxy-8-(3-methylbut-2-enyl)chromen-2-one, ZINC ION, cAMP-specific 3',5'-cyclic phosphodiesterase 4D | Authors: | Wang, S, Huo, Y.W, Xie, Y. | Deposit date: | 2018-09-03 | Release date: | 2020-02-12 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (2.326 Å) | Cite: | Airway relaxation mechanisms and structural basis of osthole for improving lung function in asthma. Sci.Signal., 13, 2020
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6ACB
| Crystal structure of PDE5 in complex with inhibitor LW1805 | Descriptor: | 3-[(2H-1,3-benzodioxol-5-yl)methyl]-8-fluoro-6-{[2-(4-methylpiperazin-1-yl)ethyl]amino}-1-(1,3-thiazol-2-yl)[1]benzopyrano[2,3-c]pyrrol-9(2H)-one, MAGNESIUM ION, SULFATE ION, ... | Authors: | Wu, D, Huang, Y.D, Huang, Y.Y, Luo, H.B. | Deposit date: | 2018-07-26 | Release date: | 2018-09-19 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | Optimization of Chromeno[2,3- c]pyrrol-9(2 H)-ones as Highly Potent, Selective, and Orally Bioavailable PDE5 Inhibitors: Structure-Activity Relationship, X-ray Crystal Structure, and Pharmacodynamic Effect on Pulmonary Arterial Hypertension. J. Med. Chem., 61, 2018
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6B97
| Crystal structure of PDE2 in complex with complex 9 | Descriptor: | 1,2-ETHANEDIOL, 6-chloro-1-methyl-N-{(1R)-1-[4-(trifluoromethyl)phenyl]ethyl}-1H-pyrazolo[3,4-d]pyrimidin-4-amine, MAGNESIUM ION, ... | Authors: | Lu, J. | Deposit date: | 2017-10-10 | Release date: | 2017-11-22 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (1.76 Å) | Cite: | The identification of a novel lead class for phosphodiesterase 2 inhibition by fragment-based drug design. Bioorg. Med. Chem. Lett., 27, 2017
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6B98
| PDE2 in complex with compound 1 | Descriptor: | 6-chloro-N,1-dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine, MAGNESIUM ION, ZINC ION, ... | Authors: | Lu, J. | Deposit date: | 2017-10-10 | Release date: | 2017-11-22 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (1.97 Å) | Cite: | The identification of a novel lead class for phosphodiesterase 2 inhibition by fragment-based drug design. Bioorg. Med. Chem. Lett., 27, 2017
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6B96
| Crystal Structure of PDE2 in complex with compound 16 | Descriptor: | 1,2-ETHANEDIOL, 6-chloro-N-{1-[4-(trifluoromethyl)phenyl]cyclopropyl}-1H-pyrazolo[3,4-d]pyrimidin-4-amine, MAGNESIUM ION, ... | Authors: | Lu, J. | Deposit date: | 2017-10-10 | Release date: | 2017-11-22 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (1.88 Å) | Cite: | The identification of a novel lead class for phosphodiesterase 2 inhibition by fragment-based drug design. Bioorg. Med. Chem. Lett., 27, 2017
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6C7D
| Crystal structure of human phosphodiesterase 2A with N-(1-adamantyl)-1-(2-chlorophenyl)-4-methyl-[1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide | Descriptor: | 1-(2-chlorophenyl)-4-methyl-N-[(3s,5s,7s)-tricyclo[3.3.1.1~3,7~]decan-1-yl][1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide, MAGNESIUM ION, ZINC ION, ... | Authors: | Xu, R, Aertgeerts, K. | Deposit date: | 2018-01-22 | Release date: | 2018-08-15 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.79 Å) | Cite: | Mathematical and Structural Characterization of Strong Nonadditive Structure-Activity Relationship Caused by Protein Conformational Changes. J. Med. Chem., 61, 2018
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6C7I
| Crystal structure of human phosphodiesterase 2A with 1-(2-chloro-5-methoxy-phenyl)-N-isobutyl-4-methyl-[1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide | Descriptor: | 1-(2-chloro-5-methoxyphenyl)-4-methyl-N-(2-methylpropyl)[1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide, MAGNESIUM ION, ZINC ION, ... | Authors: | Xu, R, Aertgeerts, K. | Deposit date: | 2018-01-22 | Release date: | 2018-08-15 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.713 Å) | Cite: | Mathematical and Structural Characterization of Strong Nonadditive Structure-Activity Relationship Caused by Protein Conformational Changes. J. Med. Chem., 61, 2018
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6C7J
| Crystal structure of human phosphodiesterase 2A with 1-(5-tert-butoxy-2-chloro-phenyl)-N-isobutyl-4-methyl-[1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide | Descriptor: | 1-(5-tert-butoxy-2-chlorophenyl)-4-methyl-N-(2-methylpropyl)[1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide, MAGNESIUM ION, ZINC ION, ... | Authors: | Xu, R, Aertgeerts, K. | Deposit date: | 2018-01-22 | Release date: | 2018-08-15 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | Mathematical and Structural Characterization of Strong Nonadditive Structure-Activity Relationship Caused by Protein Conformational Changes. J. Med. Chem., 61, 2018
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6BLF
| PDE2 complexed with 2-[6-fluoro-8-methylsulfonyl-9-[(1R)-1-[4-(trifluoromethyl)phenyl]ethyl]-1,2,3,4-tetrahydrocarbazol-1-yl]acetic acid | Descriptor: | MAGNESIUM ION, ZINC ION, [(1S)-6-fluoro-8-(methylsulfonyl)-9-{(1R)-1-[4-(trifluoromethyl)phenyl]ethyl}-2,3,4,9-tetrahydro-1H-carbazol-1-yl]acetic acid, ... | Authors: | Su, H.P. | Deposit date: | 2017-11-10 | Release date: | 2018-11-14 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (2.11 Å) | Cite: | Hydrolase complex To Be Published
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6BOJ
| Crystal Structure of the PDE4D Catalytic Domain and UCR2 Regulatory Helix with BPN5004 | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, 2-(4-{[2-(3-chlorophenyl)-6-ethylpyrimidin-4-yl]methyl}phenyl)acetamide, CHLORIDE ION, ... | Authors: | Fox III, D, Fairman, J.W, Gurney, M.E. | Deposit date: | 2017-11-20 | Release date: | 2018-08-22 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | Memory enhancing effects of BPN14770, an allosteric inhibitor of phosphodiesterase-4D, in wild-type and humanized mice. Neuropsychopharmacology, 43, 2018
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6C7G
| Crystal structure of human phosphodiesterase 2A with N-(1-adamantyl)-1-(2-chloro-5-isobutoxy-phenyl)-4-methyl-[1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide | Descriptor: | 1-[2-chloro-5-(2-methylpropoxy)phenyl]-4-methyl-N-[(3s,5s,7s)-tricyclo[3.3.1.1~3,7~]decan-1-yl][1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide, MAGNESIUM ION, ZINC ION, ... | Authors: | Xu, R, Aertgeerts, K. | Deposit date: | 2018-01-22 | Release date: | 2018-08-15 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.68 Å) | Cite: | Mathematical and Structural Characterization of Strong Nonadditive Structure-Activity Relationship Caused by Protein Conformational Changes. J. Med. Chem., 61, 2018
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6C7E
| Crystal structure of human phosphodiesterase 2A with 1-(2-chlorophenyl)-N,4-dimethyl-[1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide | Descriptor: | 1-(2-chlorophenyl)-N,4-dimethyl[1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide, MAGNESIUM ION, ZINC ION, ... | Authors: | Xu, R, Aertgeerts, K. | Deposit date: | 2018-01-22 | Release date: | 2018-08-15 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.43 Å) | Cite: | Mathematical and Structural Characterization of Strong Nonadditive Structure-Activity Relationship Caused by Protein Conformational Changes. J. Med. Chem., 61, 2018
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6C7F
| Crystal structure of human phosphodiesterase 2A with 1-(2-chloro-5-isobutoxy-phenyl)-N,4-dimethyl-[1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide | Descriptor: | 1-[2-chloro-5-(2-methylpropoxy)phenyl]-N,4-dimethyl[1,2,4]triazolo[4,3-a]quinoxaline-8-carboxamide, MAGNESIUM ION, ZINC ION, ... | Authors: | Xu, R, Aertgeerts, K. | Deposit date: | 2018-01-22 | Release date: | 2018-08-15 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.82 Å) | Cite: | Mathematical and Structural Characterization of Strong Nonadditive Structure-Activity Relationship Caused by Protein Conformational Changes. J. Med. Chem., 61, 2018
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6CPT
| crystal structure of yeast caPDE2 in complex with IBMX | Descriptor: | 3-ISOBUTYL-1-METHYLXANTHINE, MAGNESIUM ION, Phosphodiesterase, ... | Authors: | Ke, h, Wang, Y. | Deposit date: | 2018-03-14 | Release date: | 2019-02-20 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Crystal Structures of Candida albicans Phosphodiesterase 2 and Implications for Its Biological Functions. Biochemistry, 57, 2018
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6CPU
| Crystal structure of yeast caPDE2 | Descriptor: | MAGNESIUM ION, Phosphodiesterase, ZINC ION | Authors: | Ke, H, Wang, y. | Deposit date: | 2018-03-14 | Release date: | 2019-02-20 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Crystal Structures of Candida albicans Phosphodiesterase 2 and Implications for Its Biological Functions. Biochemistry, 57, 2018
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6CYC
| PDE2 in complex with compound 5 | Descriptor: | 1,2-ETHANEDIOL, 3-(hydroxymethyl)-1-{(1S)-1-[4-(trifluoromethyl)phenyl]ethyl}-1H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione, MAGNESIUM ION, ... | Authors: | Lu, J. | Deposit date: | 2018-04-05 | Release date: | 2018-09-19 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (1.54 Å) | Cite: | Structure-Guided Design and Procognitive Assessment of a Potent and Selective Phosphodiesterase 2A Inhibitor. ACS Med Chem Lett, 9, 2018
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6CYB
| PDE2 in complex with compound 7 | Descriptor: | 1,2-ETHANEDIOL, 3-(2,2,2-trifluoroethyl)-1-{(1S)-1-[4-(trifluoromethyl)phenyl]ethyl}-1H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione, MAGNESIUM ION, ... | Authors: | Lu, J. | Deposit date: | 2018-04-05 | Release date: | 2018-09-19 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (1.62 Å) | Cite: | Structure-Guided Design and Procognitive Assessment of a Potent and Selective Phosphodiesterase 2A Inhibitor. ACS Med Chem Lett, 9, 2018
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6CYD
| PDE2 in complex with compound 7 | Descriptor: | 1,2-ETHANEDIOL, 3-(hydroxymethyl)-6-methyl-1-{(1S)-1-[4-(trifluoromethyl)phenyl]ethyl}-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one, MAGNESIUM ION, ... | Authors: | Lu, J. | Deposit date: | 2018-04-05 | Release date: | 2018-09-19 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (1.69 Å) | Cite: | Structure-Guided Design and Procognitive Assessment of a Potent and Selective Phosphodiesterase 2A Inhibitor. ACS Med Chem Lett, 9, 2018
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3HDZ
| Identification, Synthesis, and SAR of Amino Substituted Pyrido[3,2b]pryaziones as Potent and Selective PDE5 Inhibitors | Descriptor: | 5-amino-1-butyl-7-phenyl-1,6-naphthyridin-4(1H)-one, MAGNESIUM ION, ZINC ION, ... | Authors: | Cubbage, J.W, Brown, D.G, Jacobsen, E.J, Walker, J.K, Hughes, R.O. | Deposit date: | 2009-05-07 | Release date: | 2009-07-07 | Last modified: | 2023-07-26 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Identification, synthesis and SAR of amino substituted pyrido[3,2b]pyrazinones as potent and selective PDE5 inhibitors. Bioorg.Med.Chem.Lett., 19, 2009
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3HQY
| Discovery of novel inhibitors of PDE10A | Descriptor: | 2-({4-[4-(pyridin-4-ylmethyl)-1H-pyrazol-3-yl]phenoxy}methyl)quinoline, MAGNESIUM ION, SULFATE ION, ... | Authors: | Pandit, J, Marr, E.S. | Deposit date: | 2009-06-08 | Release date: | 2009-08-04 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Discovery of a Novel Class of Phosphodiesterase 10A Inhibitors and Identification of Clinical Candidate 2-[4-(1-Methyl-4-pyridin-4-yl-1H-pyrazol-3-yl)-phenoxymethyl]-quinoline (PF-2545920) for the Treatment of Schizophrenia J.Med.Chem., 52, 2009
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3HR1
| Discovery of novel inhibitors of PDE10A | Descriptor: | 2-{[4-(1-methyl-4-pyridin-4-yl-1H-pyrazol-3-yl)phenoxy]methyl}quinoline, MAGNESIUM ION, SULFATE ION, ... | Authors: | Pandit, J, Marr, E.S. | Deposit date: | 2009-06-08 | Release date: | 2009-08-04 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.53 Å) | Cite: | Discovery of a Novel Class of Phosphodiesterase 10A Inhibitors and Identification of Clinical Candidate 2-[4-(1-Methyl-4-pyridin-4-yl-1H-pyrazol-3-yl)-phenoxymethyl]-quinoline (PF-2545920) for the Treatment of Schizophrenia J.Med.Chem., 52, 2009
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3ITM
| Catalytic domain of hPDE2A | Descriptor: | ZINC ION, cGMP-dependent 3',5'-cyclic phosphodiesterase | Authors: | Pandit, J. | Deposit date: | 2009-08-28 | Release date: | 2009-10-27 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2.49 Å) | Cite: | Mechanism for the allosteric regulation of phosphodiesterase 2A deduced from the X-ray structure of a near full-length construct. Proc.Natl.Acad.Sci.USA, 106, 2009
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