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Yorodumi- PDB-2xe5: Molecular insights into clinically isolated OmpC mutants and thei... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2xe5 | ||||||
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Title | Molecular insights into clinically isolated OmpC mutants and their role in multi-drug resistance (OmpC26) | ||||||
Components | OUTER MEMBRANE PORIN C | ||||||
Keywords | TRANSPORT PROTEIN / CELL MEMBRANE / ION TRANSPORT / PORIN | ||||||
Function / homology | Function and homology information porin activity / pore complex / monoatomic ion transmembrane transport / cell outer membrane Similarity search - Function | ||||||
Biological species | ESCHERICHIA COLI (E. coli) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.28 Å | ||||||
Authors | Bamford, V.A. / Naismith, J.H. | ||||||
Citation | Journal: Plos One / Year: 2011 Title: Altered Antibiotic Transport in Ompc Mutants Isolated from a Series of Clinical Strains of Multi-Drug Resistant E. Coli. Authors: Lou, H. / Chen, M. / Black, S.S. / Bushell, S.R. / Ceccarelli, M. / Mach, T. / Beis, K. / Low, A.S. / Bamford, V.A. / Booth, I.R. / Bayley, H. / Naismith, J.H. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2xe5.cif.gz | 830 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2xe5.ent.gz | 697.3 KB | Display | PDB format |
PDBx/mmJSON format | 2xe5.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/xe/2xe5 ftp://data.pdbj.org/pub/pdb/validation_reports/xe/2xe5 | HTTPS FTP |
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-Related structure data
Related structure data | 2xe1SC 2xe2C 2xe3C 2xg6C 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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2 |
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Unit cell |
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-Components
-Protein , 1 types, 6 molecules ABCDEF
#1: Protein | Mass: 38296.230 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ESCHERICHIA COLI (E. coli) / Strain: O6 / Description: OMPC26 ISOLATED FROM CLINICAL MUTANTS / Production host: ESCHERICHIA COLI (E. coli) / References: UniProt: Q9K597 |
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-Non-polymers , 10 types, 439 molecules
#2: Chemical | #3: Chemical | ChemComp-HEX / #4: Chemical | ChemComp-D12 / #5: Chemical | ChemComp-OCT / #6: Chemical | ChemComp-SO4 / #7: Chemical | ChemComp-D10 / #8: Chemical | ChemComp-ASZ / | #9: Chemical | #10: Chemical | #11: Water | ChemComp-HOH / | |
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-Details
Sequence details | THIS IS FROM A CLINICAL SEQUENCE DESCRIBED IN PUBMED ID: 11722730. A.S.LOW,F.M.MACKENZIE,I.M.GOULD, ...THIS IS FROM A CLINICAL SEQUENCE DESCRIBED IN PUBMED ID: 11722730. A.S.LOW,F.M.MACKENZIE,I.M.GOULD, I.R.BOOTH. PROTECTED ENVIRONMEN |
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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: 2.99 Å3/Da / Density % sol: 58.8 % Description: DATA WERE TRUNCATED USING WEBSERVER STRONG ET AL., 2006, PROC NATL ACAD SCI U S A, 103, 8060-5 |
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID14-3 / Wavelength: 0.934 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.934 Å / Relative weight: 1 |
Reflection | Resolution: 2.28→79 Å / Num. obs: 118130 / % possible obs: 97 % / Observed criterion σ(I): 0 / Redundancy: 2.1 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 9.9 |
Reflection shell | Resolution: 2.28→2.34 Å / Redundancy: 1.8 % / Rmerge(I) obs: 0.45 / Mean I/σ(I) obs: 1.8 / % possible all: 96 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 2XE1 Resolution: 2.28→29.41 Å / Cor.coef. Fo:Fc: 0.904 / Cor.coef. Fo:Fc free: 0.875 / SU B: 15.665 / SU ML: 0.203 / Cross valid method: THROUGHOUT / ESU R: 0.491 / ESU R Free: 0.29 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THIS USED REFMAC V5.6 WHICH HAS LOCAL NCS.
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 23.21 Å2
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Refinement step | Cycle: LAST / Resolution: 2.28→29.41 Å
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Refine LS restraints |
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