2CHM | Hydrolase | date | Mar 15, 2006 |
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title | Crystal Structure Of N2 Substituted Pyrazolo Pyrimidinones - Binding Mode In Pde5 | ||||||||||||||
authors | C.M.N.Allerton, C.G.Barber, K.C.Beaumont, D.G.Brown, S.M.Cole, D. C.A.L.Lane, G.N.Maw, N.M.Mount, D.J.Rawson, C.M.Robinson, S.D.A. N.W.Summerhill | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Cgmp-Specific 3', 5'-Cyclic Phosphodiesterase, Ca Specific 3', 5'-Cyclic Phosphodiesterase 4b; Chain: A Fragment: Catalytic Domain Residues (Residues 534-858 With Replaced With Pde4 Subdomain); Synonym: 3', 5' Cgmp-Cyclic Phophodiesterase 5a Catalytic D Chimera, Cgb-Pde, Cgmp-Binding Cgmp-Specific Phosphodiester Dpde4, Pde32; Ec: 3.1.4.17, 3.1.4.35 Engineered: Yes Other_details: 5-(5-Acetyl-2-Butoxy-3-Pyridinyl)-3-Ethyl-2 3-Azetidinyl)-2,6-Dihydro-7h-Pyrazolo (4,3-D) Pyrimidin-7-O |
Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Trichoplusia Ni Expression_system_taxid: 7111 Expression_system_cell_line: High Five Expression_system_vector_type: Baculovirus Expression_system_plasmid: Fastbac | ||||||||||||||
symmetry | Space Group: C 1 2 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 1.60 Å | ||||||||||||
ligand | 3P4, MES, MG, ZN BindingDB | enzyme | Hydrolase E.C.3.1.4.17 BRENDA | ||||||||||||
Gene Ontology |
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Primary reference | A novel series of potent and selective PDE5 inhibitors with potential for high and dose-independent oral bioavailability., Allerton CM, Barber CG, Beaumont KC, Brown DG, Cole SM, Ellis D, Lane CA, Maw GN, Mount NM, Rawson DJ, Robinson CM, Street SD, Summerhill NW, J Med Chem. 2006 Jun 15;49(12):3581-94. PMID:16759100 |
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