5WH5
 
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4W1O
 | | PDE4D complexed with inhibitor | | Descriptor: | N-(3,5-dichloropyridin-4-yl)-3-[(3-ethyl-1,2-oxazol-5-yl)methoxy]-4-methoxybenzamide, ZINC ION, cAMP-specific 3',5'-cyclic phosphodiesterase 4D | | Authors: | Sorensen, M.D. | | Deposit date: | 2014-08-14 | | Release date: | 2014-11-05 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Discovery and Early Clinical Development of 2-{6-[2-(3,5-Dichloro-4-pyridyl)acetyl]-2,3-dimethoxyphenoxy}-N-propylacetamide (LEO 29102), a Soft-Drug Inhibitor of Phosphodiesterase 4 for Topical Treatment of Atopic Dermatitis
J.Med.Chem, 57, 2014
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1F0J
 | | CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 4B2B | | Descriptor: | ARSENIC, MAGNESIUM ION, PHOSPHODIESTERASE 4B, ... | | Authors: | Xu, R.X, Hassell, A.M, Vanderwall, D, Lambert, M.H, Holmes, W.D, Luther, M.A, Rocque, W.J, Milburn, M.V, Zhao, Y, Ke, H, Nolte, R.T. | | Deposit date: | 2000-05-16 | | Release date: | 2000-07-26 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Atomic structure of PDE4: insights into phosphodiesterase mechanism and specificity.
Science, 288, 2000
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2R8Q
 | | Structure of LmjPDEB1 in complex with IBMX | | Descriptor: | 3-ISOBUTYL-1-METHYLXANTHINE, Class I phosphodiesterase PDEB1, MAGNESIUM ION, ... | | Authors: | Wang, H, Yan, Z, Geng, J, Kunz, S, Seebeck, T, Ke, H. | | Deposit date: | 2007-09-11 | | Release date: | 2007-12-18 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Crystal structure of the Leishmania major phosphodiesterase LmjPDEB1 and insight into the design of the parasite-selective inhibitors.
Mol.Microbiol., 66, 2007
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3TVX
 | | The structure of PDE4A with pentoxifylline at 2.84A resolution | | Descriptor: | 3,7-DIMETHYL-1-(5-OXOHEXYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE, MAGNESIUM ION, SULFATE ION, ... | | Authors: | Badger, J, Sridhar, V. | | Deposit date: | 2011-09-20 | | Release date: | 2012-01-25 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.84 Å) | | Cite: | Fragment-Based Screening for Inhibitors of PDE4A Using Enthalpy Arrays and X-ray Crystallography.
J Biomol Screen, 17, 2012
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6L6E
 | | Human PDE5 catalytic core in complex with avanafil | | Descriptor: | 4-[(3-chloranyl-4-methoxy-phenyl)methylamino]-2-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]-N-(pyrimidin-2-ylmethyl)pyrimid ine-5-carboxamide, MAGNESIUM ION, SULFATE ION, ... | | Authors: | Hsieh, C.M, Chan, N.L. | | Deposit date: | 2019-10-28 | | Release date: | 2020-09-02 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.92 Å) | | Cite: | Structure of Human Phosphodiesterase 5A1 Complexed with Avanafil Reveals Molecular Basis of Isoform Selectivity and Guidelines for Targeting alpha-Helix Backbone Oxygen by Halogen Bonding.
J.Med.Chem., 63, 2020
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4NPW
 | | Crystal structure of human PDE1B bound to inhibitor 19A (7,8-dimethoxy-N-[(2S)-1-(3-methyl-1H-pyrazol-5-yl)propan-2-yl]quinazolin-4-amine) | | Descriptor: | 7,8-dimethoxy-N-[(2S)-1-(3-methyl-1H-pyrazol-5-yl)propan-2-yl]quinazolin-4-amine, Calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B, MAGNESIUM ION, ... | | Authors: | Pandit, J, Evdomikov, A, Mansour, M, Simons, S. | | Deposit date: | 2013-11-22 | | Release date: | 2014-07-16 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Small-molecule phosphodiesterase probes: discovery of potent and selective CNS-penetrable quinazoline inhibitors of PDE1
MEDCHEMCOMM, 2014
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4Y2B
 | | Co-crystal structure of 3-ethyl-2-(isopropylamino)-7-(pyridin-3-yl)thieno[3,2-d]pyrimidin-4(3H)-one bound to PDE7A | | Descriptor: | 3-ethyl-2-(propan-2-ylamino)-7-(pyridin-3-yl)thieno[3,2-d]pyrimidin-4(3H)-one, High affinity cAMP-specific 3',5'-cyclic phosphodiesterase 7A, MAGNESIUM ION, ... | | Authors: | Endo, Y, Kawai, K, Asano, T, Amano, S, Asanuma, Y, Sawada, K, Onodera, Y, Ueo, N, Takahashi, N, Sonoda, Y, Kamei, N, Irie, T. | | Deposit date: | 2015-02-09 | | Release date: | 2015-04-08 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | 2-(Isopropylamino)thieno[3,2-d]pyrimidin-4(3H)-one derivatives as selective phosphodiesterase 7 inhibitors with potent in vivo efficacy
Bioorg.Med.Chem.Lett., 25, 2015
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6VBI
 | | crystal structure of PDE5 in complex with a non-competitive inhibitor | | Descriptor: | (13bS)-4,9-dimethoxy-14-methyl-8,13,13b,14-tetrahydroindolo[2',3':3,4]pyrido[2,1-b]quinazolin-5(7H)-one, cGMP-specific 3',5'-cyclic phosphodiesterase | | Authors: | Ke, H, Luo, H.B. | | Deposit date: | 2019-12-18 | | Release date: | 2021-01-20 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.30000758 Å) | | Cite: | Identification of a novel allosteric pocket and its regulation mechanism
To Be Published
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4WCU
 | | PDE4 complexed with inhibitor | | Descriptor: | MAGNESIUM ION, N-benzyl-2-{6-[(3,5-dichloropyridin-4-yl)acetyl]-2,3-dimethoxyphenoxy}acetamide, ZINC ION, ... | | Authors: | Sorensen, M.D. | | Deposit date: | 2014-09-05 | | Release date: | 2014-10-08 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Discovery and Early Clinical Development of 2-{6-[2-(3,5-Dichloro-4-pyridyl)acetyl]-2,3-dimethoxyphenoxy}-N-propylacetamide (LEO 29102), a Soft-Drug Inhibitor of Phosphodiesterase 4 for Topical Treatment of Atopic Dermatitis.
J. Med. Chem., 57, 2014
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1MKD
 | | crystal structure of PDE4D catalytic domain and zardaverine complex | | Descriptor: | 6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3-ONE, MAGNESIUM ION, Phosphodiesterase 4D, ... | | Authors: | Lee, M.E, Markowitz, J, Lee, J.-O, Lee, H. | | Deposit date: | 2002-08-29 | | Release date: | 2003-03-01 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Crystal structure of phosphodiesterase 4D and inhibitor complex
FEBS LETT., 530, 2002
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8W4S
 | | Crystal structure of PDE5A in complex with CVT-313 | | Descriptor: | 2,2'-{[6-{[(4-methoxyphenyl)methyl]amino}-9-(propan-2-yl)-9H-purin-2-yl]azanediyl}di(ethan-1-ol), MAGNESIUM ION, ZINC ION, ... | | Authors: | Liu, J.Y, Li, M.J, Xu, Y.C. | | Deposit date: | 2023-08-24 | | Release date: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.848 Å) | | Cite: | Drug repurposing and structure-based discovery of new PDE4 and PDE5 inhibitors.
Eur.J.Med.Chem., 262, 2023
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8W4T
 | | Crystal structure of PDE5A in complex with a novel inhibitor | | Descriptor: | 2-[bis(2-hydroxyethyl)amino]-6-[(4-methoxyphenyl)methylamino]-9-propan-2-yl-7~{H}-purin-8-one, MAGNESIUM ION, ZINC ION, ... | | Authors: | Liu, J.Y, Li, M.J, Xu, Y.C. | | Deposit date: | 2023-08-24 | | Release date: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.199 Å) | | Cite: | Drug repurposing and structure-based discovery of new PDE4 and PDE5 inhibitors.
Eur.J.Med.Chem., 262, 2023
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6RFW
 | | Crystal structure of T. brucei PDE-B1 catalytic domain with inhibitor NPD-1039 | | Descriptor: | 3-[5-[(4~{a}~{R},8~{a}~{S})-4-oxidanylidene-3-propan-2-yl-4~{a},5,8,8~{a}-tetrahydrophthalazin-1-yl]-2-methoxy-phenyl]-~{N}-[2-(2-fluorophenyl)ethyl]prop-2-ynamide, FORMIC ACID, GLYCEROL, ... | | Authors: | Singh, A.K, Brown, D.G. | | Deposit date: | 2019-04-16 | | Release date: | 2019-07-24 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.183 Å) | | Cite: | Alkynamide phthalazinones as a new class of TbrPDEB1 inhibitors (Part 2).
Bioorg.Med.Chem., 27, 2019
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6RGK
 | | Crystal structure of T. brucei PDE-B1 catalytic domain with inhibitor NPD-055 | | Descriptor: | 3-[5-[(4~{a}~{R},8~{a}~{S})-3-cycloheptyl-4-oxidanylidene-4~{a},5,6,7,8,8~{a}-hexahydrophthalazin-1-yl]-2-methoxy-phenyl]-~{N}-butyl-prop-2-ynamide, FORMIC ACID, GLYCEROL, ... | | Authors: | Singh, A.K, Brown, D.G. | | Deposit date: | 2019-04-16 | | Release date: | 2019-07-24 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | Alkynamide phthalazinones as a new class of TbrPDEB1 inhibitors (Part 2).
Bioorg.Med.Chem., 27, 2019
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6QGU
 | | Crystal structure of T. brucei PDE-B1 catalytic domain with inhibitor NPD-1361 | | Descriptor: | 5-(3-(cyclopentyloxy)-4-methoxyphenyl)-2-isopropyl-4,4-dimethyl-2,4-dihydro-3H-pyrazol-3-one, FORMIC ACID, GLYCEROL, ... | | Authors: | Singh, A.K, Blaazer, A.R, Zara, L, de Esch, I.J.P, Leurs, R, Brown, D.G. | | Deposit date: | 2019-01-13 | | Release date: | 2020-02-05 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Crystal structure of T. brucei PDE-B1 catalytic domain with inhibitor NPD-1361
To be published
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6ZBA
 | | Crystal structure of PDE4D2 in complex with inhibitor LEO39652 | | Descriptor: | 1,2-ETHANEDIOL, 2-methylpropyl 1-[8-methoxy-5-(1-oxidanylidene-3~{H}-2-benzofuran-5-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]cyclopropane-1-carboxylate, DIMETHYL SULFOXIDE, ... | | Authors: | Akutsu, M, Hakansson, M, Welin, M, Svensson, A, Logan, D.T, Sorensen, M.D. | | Deposit date: | 2020-06-08 | | Release date: | 2020-09-23 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Discovery and Early Clinical Development of Isobutyl 1-[8-Methoxy-5-(1-oxo-3 H -isobenzofuran-5-yl)-[1,2,4]triazolo[1,5- a ]pyridin-2-yl]cyclopropanecarboxylate (LEO 39652), a Novel "Dual-Soft" PDE4 Inhibitor for Topical Treatment of Atopic Dermatitis.
J.Med.Chem., 63, 2020
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6QGP
 | | Crystal structure of T. brucei PDE-B1 catalytic domain with inhibitor NPD-0769 | | Descriptor: | 1-cycloheptyl-3-[3-(cyclopentyloxy)-4-methoxyphenyl]-4,4-dimethyl-4,5-dihydro-1H-pyrazol-5-one, DI(HYDROXYETHYL)ETHER, FORMIC ACID, ... | | Authors: | Singh, A.K, Blaazer, A.R, Zara, L, de Esch, I.J.P, Leurs, R, Brown, D.G. | | Deposit date: | 2019-01-12 | | Release date: | 2020-02-05 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.942 Å) | | Cite: | Crystal structure of T. brucei PDE-B1 catalytic domain with inhibitor NPD-0769
To be published
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2QYM
 | | crystal structure of unliganded PDE4C2 | | Descriptor: | MAGNESIUM ION, Phosphodiesterase 4C, ZINC ION | | Authors: | Ke, H. | | Deposit date: | 2007-08-15 | | Release date: | 2008-04-08 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structures of the four subfamilies of phosphodiesterase-4 provide insight into the selectivity of their inhibitors.
Biochem.J., 408, 2007
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7YSX
 | | Crystal structure of PDE4D complexed with licoisoflavone A | | Descriptor: | 1,2-ETHANEDIOL, 3-[3-(3-methylbut-2-enyl)-2,4-bis(oxidanyl)phenyl]-5,7-bis(oxidanyl)chromen-4-one, MAGNESIUM ION, ... | | Authors: | Liu, J.Y, Li, M.J, Xu, Y.C. | | Deposit date: | 2022-08-13 | | Release date: | 2023-07-12 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Bioactive compounds from Huashi Baidu decoction possess both antiviral and anti-inflammatory effects against COVID-19.
Proc.Natl.Acad.Sci.USA, 120, 2023
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7YQF
 | | Crystal structure of PDE4D complexed with glycyrrhisoflavone | | Descriptor: | 1,2-ETHANEDIOL, 3-[3-(3-methylbut-2-enyl)-4,5-bis(oxidanyl)phenyl]-5,7-bis(oxidanyl)chromen-4-one, MAGNESIUM ION, ... | | Authors: | Liu, J.Y, Li, M.J, Xu, Y.C. | | Deposit date: | 2022-08-06 | | Release date: | 2023-07-12 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.54 Å) | | Cite: | Bioactive compounds from Huashi Baidu decoction possess both antiviral and anti-inflammatory effects against COVID-19.
Proc.Natl.Acad.Sci.USA, 120, 2023
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6RB6
 | | Crystal structure of T. brucei PDE-B1 catalytic domain with inhibitor NPD-053 | | Descriptor: | 1,2-ETHANEDIOL, 3-[5-[(4~{a}~{R},8~{a}~{S})-3-cycloheptyl-4-oxidanylidene-4~{a},5,8,8~{a}-tetrahydrophthalazin-1-yl]-2-methoxy-phenyl]-~{N}-(furan-2-ylmethyl)prop-2-ynamide, FORMIC ACID, ... | | Authors: | Singh, A.K, Brown, D.G. | | Deposit date: | 2019-04-09 | | Release date: | 2019-07-24 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Alkynamide phthalazinones as a new class of TbrPDEB1 inhibitors (Part 2).
Bioorg.Med.Chem., 27, 2019
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6RCW
 | | Crystal structure of human phosphodiesterase 4D2 catalytic domain with inhibitor NPD-053 | | Descriptor: | 1,2-ETHANEDIOL, 2,3-DIHYDROXY-1,4-DITHIOBUTANE, 3-[5-[(4~{a}~{R},8~{a}~{S})-3-cycloheptyl-4-oxidanylidene-4~{a},5,8,8~{a}-tetrahydrophthalazin-1-yl]-2-methoxy-phenyl]-~{N}-(furan-2-ylmethyl)prop-2-ynamide, ... | | Authors: | Singh, A.K, Brown, D.G. | | Deposit date: | 2019-04-11 | | Release date: | 2019-07-24 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.08 Å) | | Cite: | Alkynamide phthalazinones as a new class of TbrPDEB1 inhibitors (Part 2).
Bioorg.Med.Chem., 27, 2019
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2QYK
 | | Crystal structure of PDE4A10 in complex with inhibitor NPV | | Descriptor: | 4-[8-(3-nitrophenyl)-1,7-naphthyridin-6-yl]benzoic acid, Cyclic AMP-specific phosphodiesterase HSPDE4A10, MAGNESIUM ION, ... | | Authors: | Wang, H, Peng, M, Chen, Y, Geng, J, Robinson, H, Houslay, M. | | Deposit date: | 2007-08-15 | | Release date: | 2008-04-08 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structures of the four subfamilies of phosphodiesterase-4 provide insight into the selectivity of their inhibitors.
Biochem.J., 408, 2007
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1OYN
 | | Crystal structure of PDE4D2 in complex with (R,S)-rolipram | | Descriptor: | ROLIPRAM, ZINC ION, cAMP-specific phosphodiesterase PDE4D2 | | Authors: | Huai, Q, Wang, H, Sun, Y, Kim, H.Y, Liu, Y, Ke, H. | | Deposit date: | 2003-04-05 | | Release date: | 2003-07-15 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Three-dimensional structures of PDE4D in complex with roliprams and implication on inhibitor selectivity
Structure, 11, 2003
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