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Yorodumi- PDB-3ll5: Crystal structure of T. acidophilum isopentenyl phosphate kinase ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3ll5 | ||||||
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Title | Crystal structure of T. acidophilum isopentenyl phosphate kinase product complex | ||||||
Components | Gamma-glutamyl kinase related protein | ||||||
Keywords | TRANSFERASE / alternate mevalonate pathway / isopentenyl phsophate kinase / alpha-beta-alpha sandwich fold / product complex / Kinase | ||||||
Function / homology | Function and homology information isopentenyl phosphate kinase / isopentenyl phosphate kinase activity / isoprenoid biosynthetic process / kinase activity / phosphorylation / ATP binding Similarity search - Function | ||||||
Biological species | Thermoplasma acidophilum (acidophilic) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.987 Å | ||||||
Authors | Mabanglo, M.F. / Hill, C.P. | ||||||
Citation | Journal: Acs Chem.Biol. / Year: 2010 Title: X-ray structures of isopentenyl phosphate kinase. Authors: Mabanglo, M.F. / Schubert, H.L. / Chen, M. / Hill, C.P. / Poulter, C.D. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3ll5.cif.gz | 203.2 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3ll5.ent.gz | 164.7 KB | Display | PDB format |
PDBx/mmJSON format | 3ll5.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ll/3ll5 ftp://data.pdbj.org/pub/pdb/validation_reports/ll/3ll5 | HTTPS FTP |
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-Related structure data
-Links
-Assembly
Deposited unit |
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2 |
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Unit cell |
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-Components
-Protein , 1 types, 4 molecules ABCD
#1: Protein | Mass: 28107.473 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Thermoplasma acidophilum (acidophilic) / Strain: DSM1728 / Gene: Ta0103 / Plasmid: pET151/D-TOPO / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) Codon Plus RIL / References: UniProt: Q9HLX1 |
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-Non-polymers , 5 types, 248 molecules
#2: Chemical | #3: Chemical | #4: Chemical | #5: Chemical | #6: Water | ChemComp-HOH / | |
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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: 2.21 Å3/Da / Density % sol: 44.28 % |
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Crystal grow | Temperature: 274 K / Method: vapor diffusion, sitting drop / pH: 6 Details: 0.1 M PCB buffer (2:1:2 molar ratio of sodium propionate, sodium cacodylate, Bis-Tris propane, pH 6.0 containing 25% PEG1500, VAPOR DIFFUSION, SITTING DROP, temperature 274K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL11-1 / Wavelength: 0.97887 Å |
Detector | Type: MARMOSAIC 325 mm CCD / Detector: CCD / Date: Feb 27, 2009 Details: Flat mirror (vertical focusing); single crystal Si(111) bent monochromator (horizontal focusing) |
Radiation | Monochromator: Side scattering bent cube-root I-beam single crystal; asymmetric cut 4.965 degs Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97887 Å / Relative weight: 1 |
Reflection | Resolution: 1.99→50 Å / Num. obs: 65826 / Redundancy: 1.8 % / Rsym value: 0.062 / Net I/σ(I): 9.48 |
Reflection shell | Resolution: 1.99→2.06 Å / Redundancy: 1.7 % / Mean I/σ(I) obs: 3.3 / Rsym value: 0.062 |
-Processing
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: T. acidophilum isopentenyl phosphate kinase solved by single wavelength anomalous diffraction Resolution: 1.987→38.292 Å / SU ML: 0.26 / σ(F): 1.34 / Phase error: 23.97 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 29.941 Å2 / ksol: 0.425 e/Å3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 1.987→38.292 Å
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Refine LS restraints |
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LS refinement shell |
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