3TGE	Hydrolase Hydrolase Inhibitor	date	Aug 17, 2011
title	A Novel Series Of Potent And Selective Pde5 Inhibitor1
authors	S.Han
compound		source
Molecule: Cgmp-Specific 3',5'-Cyclic Phosphodiesterase Chain: A Fragment: Catalytic Domain Residues 534-858 Synonym: Cgmp-Binding Cgmp-Specific Phosphodiesterase, Cgb- Ec: 3.1.4.35 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pde5a, Pde5 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus
symmetry	Space Group: C 1 2 1	R_factor 0.179 R_Free 0.194
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.630 77.311 78.265 90.00 101.19 90.00
method	X-Ray Diffraction	resolution	1.96 Å
ligand	MG, TGE, ZN BindingDB	enzyme	Hydrolase E.C.3.1.4.35 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Investigation of the pyrazinones as PDE5 inhibitors: Evaluation of regioisomeric projections into the solvent region., Hughes RO, Maddux T, Joseph Rogier D, Lu S, Walker JK, Jon Jacobsen E, Rumsey JM, Zheng Y, Macinnes A, Bond BR, Han S, Bioorg Med Chem Lett. 2011 Nov 1;21(21):6348-52. Epub 2011 Aug 31. PMID:21955943

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk] Biological Unit Coordinates (3tge.pdb1.gz) 112 Kb LPC: Ligand-Protein Contacts for 3TGE CSU: Contacts of Structural Units for 3TGE Structure Factors (383 Kb) Retrieve 3TGE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3TGE from S2C, [Save to disk] Re-refined 3tge structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3TGE in 3D

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Visual 3D analysis of 3TGE

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3TGE, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3tge] [3tge_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3TGE: [HDc ] by SMART

Other resources with information on 3TGE

Community annotation for 3TGE at PDBWiki (http://pdbwiki.org)

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