+Open data
-Basic information
Entry | Database: PDB / ID: 2aib | ||||||
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Title | beta-cinnamomin in complex with ergosterol | ||||||
Components | Beta-elicitin cinnamomin | ||||||
Keywords | TOXIN / elicitin / sterol carrier protein / phytophthora / phytopathogen | ||||||
Function / homology | Function and homology information symbiont-mediated perturbation of host defense-related programmed cell death / symbiont-mediated killing of host cell / lipid transport / steroid binding / extracellular region Similarity search - Function | ||||||
Biological species | Phytophthora cinnamomi (eukaryote) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.1 Å | ||||||
Authors | Rodrigues, M.L. / Archer, M. / Martel, P. / Miranda, S. / Thomaz, M. / Enguita, F.J. / Baptista, R.P. / Melo, E.P. / Sousa, N. / Cravador, A. / Carrondo, M.A. | ||||||
Citation | Journal: Biochim.Biophys.Acta / Year: 2006 Title: Crystal structures of the free and sterol-bound forms of beta-cinnamomin Authors: Rodrigues, M.L. / Archer, M. / Martel, P. / Miranda, S. / Thomaz, M. / Enguita, F.J. / Baptista, R.P. / Melo, E.P. / Sousa, N. / Cravador, A. / Carrondo, M.A. #1: Journal: Acta Crystallogr.,Sect.D / Year: 2002 Title: Structure of beta-cinnamomin, a protein toxic to some plant species. Authors: Rodrigues, M.L. / Archer, M. / Martel, P. / Jacquet, A. / Cravador, A. / Carrondo, M.A. #2: Journal: DNA Seq. / Year: 1998 Title: Identification of an elicitin gene cluster in Phytophthora cinnamomi. Authors: Duclos, J. / Fauconnier, A. / Coelho, A.C. / Bollen, A. / Cravador, A. / Godfroid, E. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2aib.cif.gz | 111.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2aib.ent.gz | 87.4 KB | Display | PDB format |
PDBx/mmJSON format | 2aib.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ai/2aib ftp://data.pdbj.org/pub/pdb/validation_reports/ai/2aib | HTTPS FTP |
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-Related structure data
Related structure data | 2a8fC 1bxmS C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 10299.760 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Phytophthora cinnamomi (eukaryote) / Gene: CIN1B / Plasmid: pIC9K / Production host: Pichia pastoris (fungus) / Strain (production host): SMD1168 / References: UniProt: P15569 #2: Chemical | #3: Chemical | ChemComp-MES / | #4: Chemical | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.4 Å3/Da / Density % sol: 47.4 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 6 Details: PEG 4000, Mes buffer, ammonium sulfate, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID14-4 / Wavelength: 0.933 Å |
Detector | Type: ADSC QUANTUM 4 / Detector: CCD / Date: Jun 1, 2003 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.933 Å / Relative weight: 1 |
Reflection | Resolution: 1.1→49.9 Å / Num. all: 76981 / Num. obs: 76981 / % possible obs: 99.2 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.8 % / Rmerge(I) obs: 0.034 / Net I/σ(I): 24.5 |
Reflection shell | Resolution: 1.1→1.13 Å / Rmerge(I) obs: 0.375 / Mean I/σ(I) obs: 2.7 / % possible all: 96.2 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1BXM Resolution: 1.1→49.9 Å / Isotropic thermal model: ANISOTROPIC / σ(F): 0 / σ(I): 0
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Displacement parameters | Biso mean: 14.9 Å2 | |||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.1→49.9 Å
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Refine LS restraints |
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