+Open data
-Basic information
Entry | Database: PDB / ID: 2i7p | ||||||
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Title | Crystal structure of human PANK3 in complex with AcCoA | ||||||
Components | Pantothenate kinase 3 | ||||||
Keywords | TRANSFERASE / PanK / Structural Genomics / Structural Genomics Consortium / SGC | ||||||
Function / homology | Function and homology information Coenzyme A biosynthesis / vitamin binding / acetyl-CoA binding / pantothenate kinase / pantothenate kinase activity / coenzyme A biosynthetic process / phosphorylation / protein homodimerization activity / ATP binding / nucleus / cytosol Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.05 Å | ||||||
Authors | Hong, B.S. / Wang, L. / Shen, L. / Tempel, W. / Loppnau, P. / Finerty, P. / Arrowsmith, C.H. / Edwards, A.M. / Sundstrom, M. / Weigelt, J. ...Hong, B.S. / Wang, L. / Shen, L. / Tempel, W. / Loppnau, P. / Finerty, P. / Arrowsmith, C.H. / Edwards, A.M. / Sundstrom, M. / Weigelt, J. / Bochkarev, A. / Park, H.W. / Structural Genomics Consortium (SGC) | ||||||
Citation | Journal: J.Biol.Chem. / Year: 2007 Title: Crystal structures of human pantothenate kinases. Insights into allosteric regulation and mutations linked to a neurodegeneration disorder. Authors: Hong, B.S. / Senisterra, G. / Rabeh, W.M. / Vedadi, M. / Leonardi, R. / Zhang, Y.M. / Rock, C.O. / Jackowski, S. / Park, H.W. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2i7p.cif.gz | 296.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2i7p.ent.gz | 238.1 KB | Display | PDB format |
PDBx/mmJSON format | 2i7p.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/i7/2i7p ftp://data.pdbj.org/pub/pdb/validation_reports/i7/2i7p | HTTPS FTP |
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-Related structure data
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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Details | The biological assembly is a dimer, and two dimers in the asymmetric unit |
-Components
#1: Protein | Mass: 40125.688 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: PANK3 / Plasmid: pET28aLIC / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: Q9H999, pantothenate kinase #2: Chemical | ChemComp-ACO / #3: 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: 2.46 Å3/Da / Density % sol: 50.05 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 8.5 Details: 1M Tris, 50% PEG3350, 2M NH4Citrate, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 19-BM / Wavelength: 0.9 Å |
Detector | Type: SBC-3 / Detector: CCD / Date: Feb 25, 2006 |
Radiation | Monochromator: Rosenbaum-Rock double-crystal monochromator / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9 Å / Relative weight: 1 |
Reflection | Resolution: 2.05→30 Å / Num. obs: 96048 / % possible obs: 98.8 % / Observed criterion σ(F): 1 / Observed criterion σ(I): 1 / Redundancy: 3.5 % / Biso Wilson estimate: 22.7 Å2 / Rmerge(I) obs: 0.061 / Rsym value: 0.088 / Net I/σ(I): 13.3 |
Reflection shell | Resolution: 2.05→2.12 Å / Redundancy: 2.3 % / Rmerge(I) obs: 0.446 / Mean I/σ(I) obs: 1.27 / Num. unique all: 8777 / Rsym value: 0.522 / % possible all: 90.5 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.05→29.34 Å / Rfactor Rfree error: 0.004 / Data cutoff high absF: 2434781.55 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 42.2418 Å2 / ksol: 0.346971 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 32.7 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.05→29.34 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.9→2.02 Å / Total num. of bins used: 6 /
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Xplor file |
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