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Yorodumi- PDB-4xqr: Crystal structure of unliganded human FPPS at 2.15 angstrom resolution -
+Open data
-Basic information
Entry | Database: PDB / ID: 4xqr | ||||||
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Title | Crystal structure of unliganded human FPPS at 2.15 angstrom resolution | ||||||
Components | Farnesyl pyrophosphate synthaseDimethylallyltranstransferase | ||||||
Keywords | TRANSFERASE | ||||||
Function / homology | Function and homology information geranyl diphosphate biosynthetic process / dimethylallyltranstransferase / farnesyl diphosphate biosynthetic process / (2E,6E)-farnesyl diphosphate synthase / geranyltranstransferase activity / dimethylallyltranstransferase activity / Cholesterol biosynthesis / cholesterol biosynthetic process / Activation of gene expression by SREBF (SREBP) / RNA binding ...geranyl diphosphate biosynthetic process / dimethylallyltranstransferase / farnesyl diphosphate biosynthetic process / (2E,6E)-farnesyl diphosphate synthase / geranyltranstransferase activity / dimethylallyltranstransferase activity / Cholesterol biosynthesis / cholesterol biosynthetic process / Activation of gene expression by SREBF (SREBP) / RNA binding / nucleoplasm / metal ion binding / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 2.15 Å | ||||||
Authors | Park, J. / Berghuis, A.M. | ||||||
Funding support | Canada, 1items
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Citation | Journal: To Be Published Title: Crystal structure of unliganded human FPPS at 2.15 angstrom resolution Authors: Park, J. / Berghuis, A.M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4xqr.cif.gz | 153.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4xqr.ent.gz | 119.3 KB | Display | PDB format |
PDBx/mmJSON format | 4xqr.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/xq/4xqr ftp://data.pdbj.org/pub/pdb/validation_reports/xq/4xqr | HTTPS FTP |
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-Related structure data
Related structure data | 2f7mS 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
#1: Protein | Mass: 43144.980 Da / Num. of mol.: 1 / Fragment: UNP residues 67-419 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: FDPS, FPS, KIAA1293 / Production host: Escherichia coli (E. coli) References: UniProt: P14324, (2E,6E)-farnesyl diphosphate synthase, dimethylallyltranstransferase |
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#2: Chemical | ChemComp-PO4 / |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.78 Å3/Da / Density % sol: 55.75 % |
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Crystal grow | Temperature: 295.15 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 17% PEG 4000, 8.5% 2-propanol, 15% glycerol, 0.09 M HEPES |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: CLSI / Beamline: 08ID-1 / Wavelength: 0.97949 Å |
Detector | Type: RAYONIX MX-300 / Detector: CCD / Date: Feb 13, 2013 |
Radiation | Monochromator: ACCEL/Bruker double crystal Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97949 Å / Relative weight: 1 |
Reflection | Resolution: 2.15→55.42 Å / Num. obs: 26862 / % possible obs: 99.7 % / Redundancy: 9.7 % / Rmerge(I) obs: 0.082 / Net I/σ(I): 13.9 |
Reflection shell | Resolution: 2.15→2.21 Å / Redundancy: 2.5 % / Rmerge(I) obs: 0.991 / Mean I/σ(I) obs: 2.5 / % possible all: 98.9 |
-Processing
Software |
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Refinement | Method to determine structure: FOURIER SYNTHESIS Starting model: 2F7M Resolution: 2.15→55.42 Å / Cor.coef. Fo:Fc: 0.968 / Cor.coef. Fo:Fc free: 0.951 / SU B: 13.9 / SU ML: 0.16 / Cross valid method: THROUGHOUT / ESU R: 0.176 / ESU R Free: 0.161 / 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: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 69.975 Å2
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Refinement step | Cycle: 1 / Resolution: 2.15→55.42 Å
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