+Open data
-Basic information
Entry | Database: PDB / ID: 6ksi | ||||||
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Title | Staphylococcus aureus lipase - native | ||||||
Components | Lipase 2 | ||||||
Keywords | HYDROLASE / fatty acid binding | ||||||
Function / homology | Function and homology information triacylglycerol lipase / triglyceride lipase activity / lipid catabolic process Similarity search - Function | ||||||
Biological species | Staphylococcus aureus (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.08 Å | ||||||
Authors | Kitadokoro, K. / Tanaka, M. / Kamitani, S. | ||||||
Citation | Journal: Sci Rep / Year: 2020 Title: Crystal structure of pathogenic Staphylococcus aureus lipase complex with the anti-obesity drug orlistat. Authors: Kitadokoro, K. / Tanaka, M. / Hikima, T. / Okuno, Y. / Yamamoto, M. / Kamitani, S. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6ksi.cif.gz | 253.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6ksi.ent.gz | 191.8 KB | Display | PDB format |
PDBx/mmJSON format | 6ksi.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ks/6ksi ftp://data.pdbj.org/pub/pdb/validation_reports/ks/6ksi | HTTPS FTP |
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-Related structure data
Related structure data | 6kslC 6ksmC 2hihS S: Starting model for refinement C: citing same article (ref.) |
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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
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 45797.391 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Staphylococcus aureus (bacteria) / Gene: lip, BN1321_80040 / Production host: Escherichia coli (E. coli) / References: UniProt: A0A0U1MWF9, triacylglycerol lipase |
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-Non-polymers , 9 types, 92 molecules
#2: Chemical | #3: Chemical | #4: Chemical | #5: Chemical | #6: Chemical | #7: Chemical | #8: Chemical | ChemComp-PLM / | #9: Chemical | #10: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | Y |
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Sequence details | E68Q was genetic variant. |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 6.2 Å3/Da / Density % sol: 80 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 4.6 / Details: 2.0M Sodium Formate, 0.1M Sodium Acetate |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SPring-8 / Beamline: BL44XU / Wavelength: 0.9 Å |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Jul 19, 2019 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9 Å / Relative weight: 1 |
Reflection | Resolution: 2.08→50 Å / Num. obs: 246153 / % possible obs: 99.9 % / Redundancy: 7.2 % / Biso Wilson estimate: 47.1 Å2 / CC1/2: 0.999 / Rrim(I) all: 0.089 / Net I/σ(I): 11.6 |
Reflection shell | Resolution: 2.08→2.21 Å / Redundancy: 7.1 % / Num. unique obs: 39648 / CC1/2: 0.481 / Rrim(I) all: 2.566 / % possible all: 99.3 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 2hih Resolution: 2.08→47.74 Å / Cor.coef. Fo:Fc: 0.954 / Cor.coef. Fo:Fc free: 0.949 / Occupancy max: 1 / Occupancy min: 1 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.124 / ESU R Free: 0.12 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 127.41 Å2 / Biso mean: 47.4009 Å2 / Biso min: 25.9 Å2
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Refinement step | Cycle: LAST / Resolution: 2.08→47.74 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.081→2.135 Å / Total num. of bins used: 20
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Refinement TLS params. | L11: 0 °2 / L12: 0 °2 / L13: 0 °2 / L22: 0 °2 / L23: 0 °2 / L33: 0 °2 / S11: 0 Å ° / S12: 0 Å ° / S13: 0 Å ° / S21: 0 Å ° / S22: 0 Å ° / S23: 0 Å ° / S31: 0 Å ° / S32: 0 Å ° / S33: 0 Å ° / T11: 0 Å2 / T12: 0 Å2 / T13: 0 Å2 / T22: 0 Å2 / T23: 0 Å2 / T33: 0 Å2 / Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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