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Yorodumi- PDB-5il8: Tobacco 5-epi-aristolochene synthase with MOPSO buffer molecule a... -
+Open data
-Basic information
Entry | Database: PDB / ID: 5il8 | ||||||
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Title | Tobacco 5-epi-aristolochene synthase with MOPSO buffer molecule and Ca2+ ions | ||||||
Components | 5-epi-aristolochene synthase5-epiaristolochene synthase | ||||||
Keywords | LYASE / terpene synthase / TEAS / MOPSO | ||||||
Function / homology | Function and homology information 5-epiaristolochene synthase / 5-epi-aristolochene synthase activity / sesquiterpene biosynthetic process / diterpenoid biosynthetic process / terpene synthase activity / magnesium ion binding / cytoplasm Similarity search - Function | ||||||
Biological species | Nicotiana tabacum (common tobacco) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.3 Å | ||||||
Authors | Koo, H.J. / Louie, G.V. / Xu, Y. / Bowman, M. / Noel, J.P. | ||||||
Citation | Journal: To Be Published Title: Small-molecule buffer components can directly affect terpene-synthase activity by interacting with the substrate-binding site of the enzyme Authors: Koo, H.J. / Louie, G.V. / Xu, Y. / Bowman, M. / Noel, J.P. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5il8.cif.gz | 239.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5il8.ent.gz | 193.2 KB | Display | PDB format |
PDBx/mmJSON format | 5il8.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/il/5il8 ftp://data.pdbj.org/pub/pdb/validation_reports/il/5il8 | HTTPS FTP |
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-Related structure data
Related structure data | 5il3C 5ildC 5ilhC 5iliC 5iljC 5ilkC 5ilyC 5ilzC 5im1SC 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 on special symmetry positions |
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-Components
#1: Protein | Mass: 63201.703 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Nicotiana tabacum (common tobacco) / Gene: EAS3, EAS4 / Plasmid: pH9GW / Details (production host): pET28 derived Gateway vector / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 (DE3) / References: UniProt: Q40577, 5-epiaristolochene synthase | ||||||
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#2: Chemical | #3: Chemical | ChemComp-6BX / ( | #4: Chemical | ChemComp-6BY / ( | #5: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 3.96 Å3/Da / Density % sol: 68.9 % |
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Crystal grow | Temperature: 278 K / Method: vapor diffusion, hanging drop / pH: 7 Details: 100 mM MOPSO, pH 7, 100 mM Ca Acetate, 10% PEG 8000 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 8.2.1 / Wavelength: 1 Å |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Oct 17, 2013 / Details: mirrors |
Radiation | Monochromator: double crystal si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.3→42.19 Å / Num. obs: 45472 / % possible obs: 100 % / Redundancy: 8.8 % / Rmerge(I) obs: 0.1024 / Net I/σ(I): 8.03 |
Reflection shell | Resolution: 2.3→2.382 Å / Redundancy: 8.3 % / Rmerge(I) obs: 0.6316 / Mean I/σ(I) obs: 1.87 / Num. measured obs: 8429 / % possible all: 99.9 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 5IM1 Resolution: 2.3→42.19 Å / SU ML: 0.22 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 23.48
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.3→42.19 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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