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Yorodumi- PDB-9ev6: Corynebacterium glutamicum pyruvate:quinone oxidoreductase (PQO),... -
+Open data
-Basic information
Entry | Database: PDB / ID: 9ev6 | ||||||
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Title | Corynebacterium glutamicum pyruvate:quinone oxidoreductase (PQO), C-terminal truncated construct | ||||||
Components | Thiamine pyrophosphate-requiring enzymes [acetolactate synthase, pyruvate dehydrogenase (Cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase] | ||||||
Keywords | OXIDOREDUCTASE / Pyruvate:quinone oxidoreductase / pyruvate / carbon metabolism | ||||||
Function / homology | Function and homology information thiamine pyrophosphate binding / catalytic activity / magnesium ion binding Similarity search - Function | ||||||
Biological species | Corynebacterium glutamicum ATCC 13032 (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.891 Å | ||||||
Authors | Da Silva Lameira, C. / Muenssinger, S. / Yang, L. / Eikmanns, B.J. / Bellinzoni, M. | ||||||
Funding support | France, 1items
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Citation | Journal: Febs J. / Year: 2024 Title: Corynebacterium glutamicum pyruvate:quinone oxidoreductase: an enigmatic metabolic enzyme with unusual structural features. Authors: da Silva Lameira, C. / Munssinger, S. / Yang, L. / Eikmanns, B.J. / Bellinzoni, M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 9ev6.cif.gz | 826.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb9ev6.ent.gz | 682 KB | Display | PDB format |
PDBx/mmJSON format | 9ev6.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 9ev6_validation.pdf.gz | 4.2 MB | Display | wwPDB validaton report |
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Full document | 9ev6_full_validation.pdf.gz | 4.2 MB | Display | |
Data in XML | 9ev6_validation.xml.gz | 81.4 KB | Display | |
Data in CIF | 9ev6_validation.cif.gz | 117.7 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ev/9ev6 ftp://data.pdbj.org/pub/pdb/validation_reports/ev/9ev6 | HTTPS FTP |
-Related structure data
Related structure data | 9ev3C 9ev4C 9ev5SC 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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Unit cell |
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-Components
#1: Protein | Mass: 60389.191 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Corynebacterium glutamicum ATCC 13032 (bacteria) Gene: Cgl2610 Production host: Corynebacterium glutamicum ATCC 13032 (bacteria) References: UniProt: Q8NMG5 #2: Chemical | ChemComp-FAD / #3: Chemical | ChemComp-TPP / #4: Chemical | ChemComp-MG / #5: Water | ChemComp-HOH / | 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: 2.21 Å3/Da / Density % sol: 44.23 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 6 / Details: 35 % methylpentanediol (MPD) |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: MASSIF-1 / Wavelength: 0.9655 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Feb 5, 2023 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9655 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.891→110.499 Å / Num. obs: 133666 / % possible obs: 95.4 % / Redundancy: 6.81 % Details: Some remarks regarding the mmCIF items written, the PDB Exchange Dictionary (PDBx/mmCIF) Version 5.0 supporting the data files in the current PDB archive (dictionary version 5.325, last ...Details: Some remarks regarding the mmCIF items written, the PDB Exchange Dictionary (PDBx/mmCIF) Version 5.0 supporting the data files in the current PDB archive (dictionary version 5.325, last updated 2020-04-13: http://mmcif.wwpdb.org/dictionaries/mmcif_pdbx_v50.dic/Index/) and the actual quantities provided by MRFANA (https://github.com/githubgphl/MRFANA) from the autoPROC package (https://www.globalphasing.com/autoproc/). In general, the mmCIF categories here should provide items that are currently used in the PDB archive. If there are alternatives, the one recommended by the PDB developers has been selected. The distinction between *_all and *_obs quantities is not always clear: often only one version is actively used within the PDB archive (or is the one recommended by PDB developers). The intention of distinguishing between classes of reflections before and after some kind of observation criterion was applied, can in principle be useful - but such criteria change in various ways throughout the data processing steps (rejection of overloaded or too partial reflections, outlier/misfit rejections during scaling etc) and there is no retrospect computation of data scaling/merging statistics for the reflections used in the final refinement (where another observation criterion might have been applied). Typical data processing will usually only provide one version of statistics at various stages and these are given in the recommended item here, irrespective of the "_all" and "_obs" connotation, see e.g. the use of _reflns.pdbx_Rmerge_I_obs, _reflns.pdbx_Rrim_I_all and _reflns.pdbx_Rpim_I_all. Please note that all statistics related to "merged intensities" (or "merging") are based on inverse-variance weighting of the individual measurements making up a symmetry-unique reflection. This is standard for several decades now, even if some of the dictionary definitions seem to suggest that a simple "mean" or "average" intensity is being used instead. R-values are always given for all symmetry-equivalent reflections following Friedel's law, i.e. Bijvoet pairs are not treated separately (since we want to describe the overall mean intensity and not the mean I(+) and I(-) here). The Rrim metric is identical to the Rmeas R-value and only differs in name. _reflns.pdbx_number_measured_all is the number of measured intensities just before the final merging step (at which point no additional rejection takes place). _reflns.number_obs is the number of symmetry-unique observations, i.e. the result of merging those measurements via inverse-variance weighting. _reflns.pdbx_netI_over_sigmaI is based on the merged intensities (_reflns.number_obs) as expected. _reflns.pdbx_redundancy is synonymous with "multiplicity". The per-shell item _reflns_shell.number_measured_all corresponds to the overall value _reflns.pdbx_number_measured_all. The per-shell item _reflns_shell.number_unique_all corresponds to the overall value _reflns.number_obs. The per-shell item _reflns_shell.percent_possible_all corresponds to the overall value _reflns.percent_possible_obs. The per-shell item _reflns_shell.meanI_over_sigI_obs corresponds to the overall value given as _reflns.pdbx_netI_over_sigmaI. But be aware of the incorrect definition of the former in the current dictionary! CC1/2: 0.995 / CC1/2 anomalous: -0.233 / Rmerge(I) obs: 0.1345 / Rpim(I) all: 0.0558 / Rrim(I) all: 0.1458 / AbsDiff over sigma anomalous: 0.633 / Baniso tensor eigenvalue 1: 0 Å2 / Baniso tensor eigenvalue 2: 1.1014 Å2 / Baniso tensor eigenvalue 3: 24.8905 Å2 / Baniso tensor eigenvector 1 ortho1: 0.9994 / Baniso tensor eigenvector 1 ortho2: 0 / Baniso tensor eigenvector 1 ortho3: 0.0346 / Baniso tensor eigenvector 2 ortho1: 0 / Baniso tensor eigenvector 2 ortho2: 1 / Baniso tensor eigenvector 2 ortho3: 0 / Baniso tensor eigenvector 3 ortho1: -0.0346 / Baniso tensor eigenvector 3 ortho2: 0 / Baniso tensor eigenvector 3 ortho3: 0.9994 / Aniso diffraction limit 1: 1.881 Å / Aniso diffraction limit 2: 1.907 Å / Aniso diffraction limit 3: 2.323 Å / Aniso diffraction limit axis 1 ortho1: 0.99974 / Aniso diffraction limit axis 1 ortho2: 0 / Aniso diffraction limit axis 1 ortho3: 0.0237 / Aniso diffraction limit axis 2 ortho1: 0 / Aniso diffraction limit axis 2 ortho2: 1 / Aniso diffraction limit axis 2 ortho3: 0 / Aniso diffraction limit axis 3 ortho1: -0.0237 / Aniso diffraction limit axis 3 ortho2: 0 / Aniso diffraction limit axis 3 ortho3: 0.99974 / Net I/σ(I): 7.26 / Num. measured all: 910211 / Observed signal threshold: 1.2 / Orthogonalization convention: pdb / % possible anomalous: 95.2 / % possible ellipsoidal: 95.4 / % possible ellipsoidal anomalous: 95.2 / % possible spherical: 77.7 / % possible spherical anomalous: 77.6 / Redundancy anomalous: 3.46 / Signal type: local Reflection shell |
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 9EV5 Resolution: 1.891→37.46 Å / Cor.coef. Fo:Fc: 0.961 / Cor.coef. Fo:Fc free: 0.949 / SU R Cruickshank DPI: 0.179 / Cross valid method: THROUGHOUT / SU R Blow DPI: 0.179 / SU Rfree Blow DPI: 0.144 / SU Rfree Cruickshank DPI: 0.145
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Displacement parameters | Biso mean: 38.69 Å2
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Refine analyze | Luzzati coordinate error obs: 0.21 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.891→37.46 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.891→1.97 Å
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Refinement TLS params. | Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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