1XOZ	Hydrolase	date	Oct 07, 2004
title	Catalytic Domain Of Human Phosphodiesterase 5a In Complex Wi Tadalafil
authors	G.L.Card, B.P.England, Y.Suzuki, D.Fong, B.Powell, B.Lee, C.Luu, M.Tabrizizad, S.Gillette, P.N.Ibrahim, D.R.Artis, G.Bollag, M.V. S.H.Kim, J.Schlessinger, K.Y.J.Zhang
compound		source
Molecule: Cgmp-Specific 3',5'-Cyclic Phosphodiesterase Chain: A Fragment: Catalytic Domain Of Human Phosphodiesterase 5a Synonym: Cgb-Pde, Cgmp-Binding Cgmp-Specific Phosphodiester Pde5a; Ec: 3.1.4.17 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pde5a, Pde5 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Codon Plus(Ril) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: C 1 2 1	R_factor 0.152 R_Free 0.193
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.102 76.397 80.699 90.00 103.18 90.00
method	X-Ray Diffraction	resolution	1.37 Å
ligand	CIA, MG, ZN BindingDB	enzyme	Hydrolase E.C.3.1.4.17 BRENDA
related structures	by homologous chain: 1TBF, 1XP0
Gene Ontology	Chain Function Process Component A
Primary reference	Structural basis for the activity of drugs that inhibit phosphodiesterases., Card GL, England BP, Suzuki Y, Fong D, Powell B, Lee B, Luu C, Tabrizizad M, Gillette S, Ibrahim PN, Artis DR, Bollag G, Milburn MV, Kim SH, Schlessinger J, Zhang KY, Structure (Camb) 2004 Dec;12(12):2233-47. PMID:15576036

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (123 Kb) [Save to disk] Biological Unit Coordinates (1xoz.pdb1.gz) 117 Kb LPC: Ligand-Protein Contacts for 1XOZ CSU: Contacts of Structural Units for 1XOZ Likely Quarternary Molecular Structure file(s) for 1XOZ Structure Factors (531 Kb) Retrieve 1XOZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XOZ from S2C, [Save to disk] Re-refined 1xoz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XOZ in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1XOZ

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1XOZ from the CEP Server. Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1XOZ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1xoza_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xoz] [1xoz_A] SWISS-PROT database: [O76074] Domain organization of [PDE5A_HUMAN] by SWISSPFAM Domain found in 1XOZ: [HDc ] by SMART

Other resources with information on 1XOZ

Community annotation for 1XOZ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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