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Yorodumi- PDB-2xk1: Crystal structure of a complex between Actinomadura R39 DD-peptid... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 2xk1 | ||||||
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| Title | Crystal structure of a complex between Actinomadura R39 DD-peptidase and a boronate inhibitor | ||||||
Components | D-ALANYL-D-ALANINE CARBOXYPEPTIDASE | ||||||
Keywords | HYDROLASE / PEPTIDOGLYCAN | ||||||
| Function / homology | Function and homology informationserine-type D-Ala-D-Ala carboxypeptidase / serine-type D-Ala-D-Ala carboxypeptidase activity / peptidoglycan biosynthetic process / cell wall organization / regulation of cell shape / response to antibiotic / proteolysis / extracellular region Similarity search - Function | ||||||
| Biological species | ACTINOMADURA SP (bacteria) | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.8 Å | ||||||
Authors | Sauvage, E. / Herman, R. / Kerff, F. / Rocaboy, M. / Charlier, P. | ||||||
Citation | Journal: Acs Med.Chem.Lett. / Year: 2011Title: Structure Guided Development of Potent Reversibly Binding Penicillin Binding Protein Inhibitors Authors: Woon, E.C.Y. / Zervosen, A. / Sauvage, E. / Simmons, K.J. / Ivec, M. / Inglis, S.R. / Fishwick, C.W.G. / Gobec, S. / Charlier, P. / Luxen, A. / Schofield, C.J. | ||||||
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 2xk1.cif.gz | 676.4 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb2xk1.ent.gz | 567.3 KB | Display | PDB format |
| PDBx/mmJSON format | 2xk1.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 2xk1_validation.pdf.gz | 496.8 KB | Display | wwPDB validaton report |
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| Full document | 2xk1_full_validation.pdf.gz | 532 KB | Display | |
| Data in XML | 2xk1_validation.xml.gz | 66 KB | Display | |
| Data in CIF | 2xk1_validation.cif.gz | 89.8 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/xk/2xk1 ftp://data.pdbj.org/pub/pdb/validation_reports/xk/2xk1 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 2xlnC ![]() 2wk0S S: Starting model for refinement C: citing same article ( |
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| Similar structure data |
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Links
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Assembly
| Deposited unit | ![]()
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| 4 | ![]()
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| Unit cell |
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Components
| #1: Protein | Mass: 47647.004 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Source: (natural) ACTINOMADURA SP (bacteria) / Strain: R39References: UniProt: P39045, serine-type D-Ala-D-Ala carboxypeptidase #2: Chemical | ChemComp-EWB / [( #3: Chemical | ChemComp-SO4 / #4: Chemical | ChemComp-CO / #5: Water | ChemComp-HOH / | Has protein modification | Y | |
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-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION |
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Sample preparation
| Crystal | Density Matthews: 2.67 Å3/Da / Density % sol: 53.66 % / Description: NONE |
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-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: BM30A / Wavelength: 0.9796 |
| Detector | Type: MARRESEARCH SX-165 / Detector: CCD / Date: Jan 25, 2010 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.9796 Å / Relative weight: 1 |
| Reflection | Resolution: 2.8→38.8 Å / Num. obs: 49784 / % possible obs: 99.4 % / Observed criterion σ(I): 2 / Redundancy: 3.5 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 12.7 |
| Reflection shell | Resolution: 2.8→2.95 Å / Redundancy: 3.5 % / Rmerge(I) obs: 0.43 / Mean I/σ(I) obs: 2.6 / % possible all: 99.5 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: PDB ENTRY 2WK0 Resolution: 2.8→27.53 Å / Cor.coef. Fo:Fc: 0.935 / Cor.coef. Fo:Fc free: 0.902 / SU B: 34.12 / SU ML: 0.345 / Cross valid method: THROUGHOUT / ESU R Free: 0.406 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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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: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 48.76 Å2
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| Refinement step | Cycle: LAST / Resolution: 2.8→27.53 Å
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| Refine LS restraints |
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ACTINOMADURA SP (bacteria)
X-RAY DIFFRACTION
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