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- PDB-4f2u: Structure of the N254Y/H258Y double mutant of the Phosphatidylino... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4f2u | ||||||
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Title | Structure of the N254Y/H258Y double mutant of the Phosphatidylinositol-Specific Phospholipase C from S.aureus | ||||||
![]() | 1-phosphatidylinositol phosphodiesterase | ||||||
![]() | LYASE / alpha beta barrel / Phosphatidylinositol-specific phospholipase C / membrane interface | ||||||
Function / homology | ![]() phosphatidylinositol diacylglycerol-lyase / phosphatidylinositol diacylglycerol-lyase activity / phosphoric diester hydrolase activity / lipid catabolic process / extracellular region Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Cheng, J. / Goldstein, R. / Stec, B. / Gershenson, A. / Roberts, M.F. | ||||||
![]() | ![]() Title: Competition between Anion Binding and Dimerization Modulates Staphylococcus aureus Phosphatidylinositol-specific Phospholipase C Enzymatic Activity. Authors: Cheng, J. / Goldstein, R. / Stec, B. / Gershenson, A. / Roberts, M.F. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 81.3 KB | Display | ![]() |
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PDB format | ![]() | 59.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 444.7 KB | Display | ![]() |
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Full document | ![]() | 448.8 KB | Display | |
Data in XML | ![]() | 16.7 KB | Display | |
Data in CIF | ![]() | 24.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4f2bC ![]() 4f2tC ![]() 3v18S 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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Unit cell |
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Components
#1: Protein | Mass: 35316.238 Da / Num. of mol.: 1 / Fragment: UNP residues 11-312 / Mutation: N254Y/H258Y Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Strain: Newman / Gene: plc, NWMN_0041 / Production host: ![]() ![]() References: UniProt: P45723, phosphatidylinositol diacylglycerol-lyase | ||||
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#2: Chemical | #3: Chemical | ChemComp-SO4 / | #4: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.11 Å3/Da / Density % sol: 41.81 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: 22% PEG 4000,0.100 M Hepes, 10% isopropanol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 120 K |
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Diffraction source | Source: ![]() |
Detector | Type: RIGAKU RAXIS IV++ / Detector: IMAGE PLATE / Date: Aug 15, 2011 / Details: Osmic VariMax |
Radiation | Monochromator: Osmic VariMax / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54 Å / Relative weight: 1 |
Reflection | Resolution: 2.19→50 Å / Num. all: 94114 / % possible obs: 99.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Redundancy: 6 % / Rmerge(I) obs: 0.117 / Rsym value: 0.117 / Net I/σ(I): 26.49 |
Reflection shell | Resolution: 2.19→2.24 Å / Redundancy: 6 % / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB entry 3V18 Resolution: 2.19→30.854 Å / SU ML: 0.3 / σ(F): 1.34 / Phase error: 20.98 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.98 Å / VDW probe radii: 1.2 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 32.447 Å2 / ksol: 0.3 e/Å3 | |||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 2.19→30.854 Å
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Refine LS restraints |
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LS refinement shell |
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