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Yorodumi- PDB-2y6g: Cellopentaose binding mutated (X-2 L110F) CBM4-2 Carbohydrate Bin... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2y6g | |||||||||
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Title | Cellopentaose binding mutated (X-2 L110F) CBM4-2 Carbohydrate Binding Module from a Thermostable Rhodothermus marinus Xylanase | |||||||||
Components | XYLANASE | |||||||||
Keywords | HYDROLASE | |||||||||
Function / homology | Function and homology information hydrolase activity, acting on glycosyl bonds / xylan catabolic process / hydrolase activity, hydrolyzing O-glycosyl compounds / metal ion binding Similarity search - Function | |||||||||
Biological species | RHODOTHERMUS MARINUS (bacteria) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.3 Å | |||||||||
Authors | von Schantz, L. / Hakansson, M. / Logan, D.T. / Walse, B. / Osterlin, J. / Nordberg-Karlsson, E. / Ohlin, M. | |||||||||
Citation | Journal: Glycobiology / Year: 2012 Title: Structural basis for carbohydrate-binding specificity--a comparative assessment of two engineered carbohydrate-binding modules. Authors: von Schantz, L. / Hakansson, M. / Logan, D.T. / Walse, B. / Osterlin, J. / Nordberg-Karlsson, E. / Ohlin, M. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2y6g.cif.gz | 96.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2y6g.ent.gz | 71.3 KB | Display | PDB format |
PDBx/mmJSON format | 2y6g.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/y6/2y6g ftp://data.pdbj.org/pub/pdb/validation_reports/y6/2y6g | HTTPS FTP |
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-Related structure data
Related structure data | 2y64C 2y6hSC 2y6jC 2y6kC 2y6lC 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: 17939.734 Da / Num. of mol.: 1 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) RHODOTHERMUS MARINUS (bacteria) / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): K-12 / Variant (production host): T7 EXPRESS References: UniProt: Q6V8M0, UniProt: Q7WTN6*PLUS, endo-1,4-beta-xylanase | ||||||
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#2: Polysaccharide | beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose / beta-cellotriose | ||||||
#3: Chemical | #4: Water | ChemComp-HOH / | Compound details | ENGINEERED RESIDUE IN CHAIN A, TRP 68 TO PHE ENGINEERED RESIDUE IN CHAIN A, ASP 69 TO ASN ...ENGINEERED | Sequence details | SEQUENCE ABOVE STARTS AT INIATING MET1 AND ENDS WITH L DUE TO CLONING ARTIFACT. | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.11 Å3/Da / Density % sol: 42 % / Description: NONE |
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Crystal grow | pH: 6 / Details: 0.1 M MIB BUFFER PH 6.0, 20 % PEG 1500 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: MAX II / Beamline: I911-2 / Wavelength: 1.04 |
Detector | Type: MARRESEARCH SX-165 / Detector: CCD / Date: May 5, 2010 / Details: MIRRORS |
Radiation | Monochromator: GERMANIUM CRYSTAL / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.04 Å / Relative weight: 1 |
Reflection | Resolution: 1.3→30 Å / Num. obs: 36185 / % possible obs: 95.4 % / Observed criterion σ(I): -3 / Redundancy: 5 % / Rmerge(I) obs: 0.04 / Net I/σ(I): 19.7 |
Reflection shell | Resolution: 1.3→1.33 Å / Rmerge(I) obs: 0.47 / Mean I/σ(I) obs: 3.2 / % possible all: 91.9 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 2Y6H Resolution: 1.3→30 Å / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: ENGH AND HUBER
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Solvent computation | Solvent model: MOEWS & KRETSINGER | |||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.3→30 Å
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Refine LS restraints |
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