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Yorodumi- PDB-6kp5: crystal structure of Xanthine-guanine phosphoribosyltransferase (... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6kp5 | ||||||
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Title | crystal structure of Xanthine-guanine phosphoribosyltransferase (XGPRT) from Yersinia pestis in P21212 space group with sulphate ions in the active site | ||||||
Components | Xanthine phosphoribosyltransferase | ||||||
Keywords | TRANSFERASE / xanthine-guanine phosphoribosyltransferase / Yersinia pestis | ||||||
Function / homology | Function and homology information xanthine phosphoribosyltransferase / XMP salvage / xanthine phosphoribosyltransferase activity / GMP salvage / guanine phosphoribosyltransferase activity / hypoxanthine phosphoribosyltransferase activity / IMP salvage / purine ribonucleoside salvage / Transferases; Glycosyltransferases; Pentosyltransferases / magnesium ion binding ...xanthine phosphoribosyltransferase / XMP salvage / xanthine phosphoribosyltransferase activity / GMP salvage / guanine phosphoribosyltransferase activity / hypoxanthine phosphoribosyltransferase activity / IMP salvage / purine ribonucleoside salvage / Transferases; Glycosyltransferases; Pentosyltransferases / magnesium ion binding / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | Yersinia pestis (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.1 Å | ||||||
Authors | Lankipalli, S. / Ramagopal, U.A. | ||||||
Citation | Journal: To be published Title: crystal structure of Xanthine-guanine phosphoribosyltransferase (XGPRT) from Yersinia pestis in P21212 space group Authors: Lankipalli, S. / Ramagopal, U.A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6kp5.cif.gz | 133.9 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6kp5.ent.gz | 103.3 KB | Display | PDB format |
PDBx/mmJSON format | 6kp5.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/kp/6kp5 ftp://data.pdbj.org/pub/pdb/validation_reports/kp/6kp5 | HTTPS FTP |
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-Related structure data
Related structure data | 5xtkS 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 on special symmetry positions |
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-Components
#1: Protein | Mass: 17072.594 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Yersinia pestis (bacteria) / Gene: gpt, YPO3225, y0963, YP_0708 / Plasmid: pNIC28-Bsa4 / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) References: UniProt: Q8ZC05, xanthine phosphoribosyltransferase #2: Chemical | ChemComp-SO4 / #3: 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: 2.09 Å3/Da / Density % sol: 41.09 % / Mosaicity: 0.23 ° |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 8.5 Details: 0.2M Lithium sulphate, 0.1M Tris:HCl pH 8.5, 1.26M Ammonium Sulfate |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: ELETTRA / Beamline: 11.2C / Wavelength: 0.9762 Å | ||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Dec 6, 2018 | ||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9762 Å / Relative weight: 1 | ||||||||||||||||||||||||
Reflection | Resolution: 1.1→47.32 Å / Num. obs: 116357 / % possible obs: 99.9 % / Redundancy: 11.3 % / CC1/2: 0.998 / Rmerge(I) obs: 0.112 / Rpim(I) all: 0.035 / Rrim(I) all: 0.117 / Net I/σ(I): 10.4 | ||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 5XTK Resolution: 1.1→47.315 Å / Cor.coef. Fo:Fc: 0.97 / Cor.coef. Fo:Fc free: 0.963 / SU B: 1.346 / SU ML: 0.029 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.031 / ESU R Free: 0.031 Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 66.01 Å2 / Biso mean: 12.589 Å2 / Biso min: 5.62 Å2
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Refinement step | Cycle: final / Resolution: 1.1→47.315 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.1→1.129 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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