[English] 日本語
Yorodumi- PDB-3dwk: Identification of Dynamic Structural Motifs Involved in Peptidogl... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3dwk | ||||||
---|---|---|---|---|---|---|---|
Title | Identification of Dynamic Structural Motifs Involved in Peptidoglycan Glycosyltransfer | ||||||
Components | Penicillin-binding protein 2 | ||||||
Keywords | TRANSFERASE / lysozyme-fold transpeptidase fold pi-helix / Cell shape / Cell wall biogenesis/degradation / Membrane / Peptidoglycan synthesis | ||||||
Function / homology | Function and homology information peptidoglycan glycosyltransferase / peptidoglycan glycosyltransferase activity / serine-type D-Ala-D-Ala carboxypeptidase / serine-type D-Ala-D-Ala carboxypeptidase activity / penicillin binding / membrane => GO:0016020 Similarity search - Function | ||||||
Biological species | Staphylococcus aureus (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 3.1 Å | ||||||
Authors | Lovering, A.L. / De Castro, L. / Strynadka, N.C.J. | ||||||
Citation | Journal: J.Mol.Biol. / Year: 2008 Title: Identification of dynamic structural motifs involved in peptidoglycan glycosyltransfer. Authors: Lovering, A.L. / De Castro, L. / Strynadka, N.C. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 3dwk.cif.gz | 426.3 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb3dwk.ent.gz | 355.7 KB | Display | PDB format |
PDBx/mmJSON format | 3dwk.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/dw/3dwk ftp://data.pdbj.org/pub/pdb/validation_reports/dw/3dwk | HTTPS FTP |
---|
-Related structure data
Related structure data | 2olvS S: Starting model for refinement |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
2 |
| ||||||||
3 |
| ||||||||
4 |
| ||||||||
Unit cell |
|
-Components
#1: Protein | Mass: 69626.914 Da / Num. of mol.: 4 / Fragment: PBP2 (UNP residues 68-692) Source method: isolated from a genetically manipulated source Source: (gene. exp.) Staphylococcus aureus (bacteria) / Gene: pbp2, SACOL1490 / Plasmid: pET41 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 / References: UniProt: Q5HFX3, UniProt: Q8KHY3*PLUS #2: Chemical | ChemComp-SO4 / #3: Chemical | ChemComp-LDA / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 3.19 Å3/Da / Density % sol: 61.44 % |
---|---|
Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 100mM Hepes pH 7.5 2M Ammonium Sulphate 0.28mM LDAO, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 8.2.2 / Wavelength: 0.96649 Å |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Nov 1, 2006 |
Radiation | Monochromator: Double crystal, Si / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.96649 Å / Relative weight: 1 |
Reflection | Resolution: 3.1→41.88 Å / Num. all: 63100 / Num. obs: 60450 / % possible obs: 95.8 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 2.9 % / Rsym value: 0.119 / Net I/σ(I): 8.2 |
Reflection shell | Resolution: 3.1→3.27 Å / Redundancy: 2.6 % / Rmerge(I) obs: 0.517 / Mean I/σ(I) obs: 1.9 / % possible all: 92.4 |
-Phasing
Phasing | Method: molecular replacement |
---|
-Processing
Software |
| ||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB entry 2OLV Resolution: 3.1→41.88 Å / Occupancy max: 1 / Occupancy min: 1 / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh & Huber
| ||||||||||||||||||||||||||||
Displacement parameters | Biso max: 317.12 Å2 / Biso mean: 72.405 Å2 / Biso min: 8.12 Å2 | ||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.1→41.88 Å
|