+Open data
-Basic information
Entry | Database: PDB / ID: 8ep4 | ||||||
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Title | Structure of Bacple_01703 | ||||||
Components | Glycosyl hydrolase family 16 | ||||||
Keywords | HYDROLASE / BACPLE_01703 / glycoside hydrolase of GH16 family | ||||||
Function / homology | Function and homology information | ||||||
Biological species | Phocaeicola plebeius DSM 17135 (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.94 Å | ||||||
Authors | Ulaganathan, T. / Cygler, M. | ||||||
Funding support | Canada, 1items
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Citation | Journal: Biorxiv / Year: 2023 Title: The porphyran degradation system of the human gut microbiota is complete, phylogenetically diverse and geographically structured across Asian populations Authors: Mathieu, S. / Touvrey, M. / Poulet, L. / Drouillard, S. / Ulaganathan, T.S. / Segurel, L. / Cygler, M. / Helbert, W. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8ep4.cif.gz | 355.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8ep4.ent.gz | 286.9 KB | Display | PDB format |
PDBx/mmJSON format | 8ep4.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ep/8ep4 ftp://data.pdbj.org/pub/pdb/validation_reports/ep/8ep4 | HTTPS FTP |
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-Related structure data
Related structure data | 7snjC 7snkC 7snoC 8ew1C 3juuS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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3 |
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Unit cell |
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-Components
-Protein , 1 types, 3 molecules ABC
#1: Protein | Mass: 31752.547 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Phocaeicola plebeius DSM 17135 (bacteria) Strain: DSM 17135 / JCM 12973 / M2 / Gene: BACPLE_01703 / Production host: Escherichia coli (E. coli) / References: UniProt: B5CYA6 |
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-Non-polymers , 5 types, 764 molecules
#2: Chemical | #3: Chemical | ChemComp-ACT / #4: Chemical | ChemComp-CA / #5: Chemical | ChemComp-PEG / | #6: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | N |
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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: 2.49 Å3/Da / Density % sol: 50.63 % |
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Crystal grow | Temperature: 293.15 K / Method: vapor diffusion, hanging drop Details: 16% Peg 8K, 0.1 M Hepes pH 7.5 and 0.2M Calcium acetate |
-Data collection
Diffraction | Mean temperature: 273.15 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: CLSI / Beamline: 08ID-1 / Wavelength: 1 Å |
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Aug 10, 2018 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.94→50 Å / Num. obs: 68053 / % possible obs: 100 % / Redundancy: 10.2 % / CC1/2: 0.99 / Net I/σ(I): 10.76 |
Reflection shell | Resolution: 1.94→2.05 Å / Mean I/σ(I) obs: 2.35 / Num. unique obs: 10371 / CC1/2: 0.76 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3JUU Resolution: 1.94→44.86 Å / SU ML: 0.22 / Cross valid method: FREE R-VALUE / σ(F): 2.13 / Phase error: 18.82 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.94→44.86 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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