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Yorodumi- PDB-6m7e: Structure of bovine lactoperoxidase with multiple iodide ions in ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6m7e | ||||||||||||
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Title | Structure of bovine lactoperoxidase with multiple iodide ions in the distaline heme cavity. | ||||||||||||
Components | Lactoperoxidase | ||||||||||||
Keywords | OXIDOREDUCTASE / Peroxide family | ||||||||||||
Function / homology | Function and homology information Events associated with phagocytolytic activity of PMN cells / thiocyanate peroxidase activity / lactoperoxidase activity / peroxidase / hydrogen peroxide catabolic process / peroxidase activity / antibacterial humoral response / response to oxidative stress / defense response to bacterium / calcium ion binding ...Events associated with phagocytolytic activity of PMN cells / thiocyanate peroxidase activity / lactoperoxidase activity / peroxidase / hydrogen peroxide catabolic process / peroxidase activity / antibacterial humoral response / response to oxidative stress / defense response to bacterium / calcium ion binding / heme binding / extracellular space / cytoplasm Similarity search - Function | ||||||||||||
Biological species | Bos taurus (cattle) | ||||||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.42 Å | ||||||||||||
Authors | Maurya, A. / Viswanathan, V. / Pandey, N. / Singh, A.K. / Sinha, M. / Kaur, P. / Sharma, S. / Singh, T.P. | ||||||||||||
Citation | Journal: To Be Published Title: Structure of bovine lactoperoxidase with multiple iodide ions in the distaline heme cavity. Authors: Maurya, A. / Viswanathan, V. / Pandey, N. / Singh, A.K. / Sinha, M. / Kaur, P. / Sharma, S. / Singh, T.P. | ||||||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6m7e.cif.gz | 149.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6m7e.ent.gz | 109.2 KB | Display | PDB format |
PDBx/mmJSON format | 6m7e.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/m7/6m7e ftp://data.pdbj.org/pub/pdb/validation_reports/m7/6m7e | HTTPS FTP |
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-Related structure data
Related structure data | 4gn6 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
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 67773.305 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Bos taurus (cattle) / References: UniProt: P80025, peroxidase |
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-Sugars , 2 types, 4 molecules
#2: Polysaccharide | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source |
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#5: Sugar |
-Non-polymers , 8 types, 214 molecules
#3: Chemical | ChemComp-CA / | ||||||||||
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#4: Chemical | ChemComp-HEM / | ||||||||||
#6: Chemical | ChemComp-IOD / #7: Chemical | ChemComp-SCN / #8: Chemical | ChemComp-GOL / | #9: Chemical | ChemComp-OSM / | #10: Chemical | ChemComp-CL / | #11: Water | ChemComp-HOH / | |
-Details
Has ligand of interest | Y |
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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: 2.32 Å3/Da / Density % sol: 46.97 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 6.8 Details: Ammonium Iodide, PEG 3350, pH 6.8, VAPOR DIFFUSION, HANGING DROP, |
-Data collection
Diffraction | Mean temperature: 81 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: BM14 / Wavelength: 0.97 Å |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Nov 10, 2010 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97 Å / Relative weight: 1 |
Reflection | Resolution: 2.42→43.99 Å / Num. obs: 22380 / % possible obs: 93.8 % / Redundancy: 4.3 % / Rsym value: 0.114 / Net I/σ(I): 3.4 |
Reflection shell | Resolution: 2.42→2.48 Å / Redundancy: 6.3 % / Mean I/σ(I) obs: 2.4 / Num. unique obs: 1766 / Rsym value: 0.314 / % possible all: 96 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4GN6 4gn6 Resolution: 2.42→43.953 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.919 / WRfactor Rfree: 0.26 / WRfactor Rwork: 0.179 / SU B: 11.362 / SU ML: 0.253 / Average fsc free: 0.872 / Average fsc work: 0.9073 / Cross valid method: FREE R-VALUE / ESU R: 1.19 / ESU R Free: 0.332 Details: Hydrogens have been added in their riding positions
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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 BULK SOLVENT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 57.688 Å2
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Refinement step | Cycle: LAST / Resolution: 2.42→43.953 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 20
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