+Open data
-Basic information
Entry | Database: PDB / ID: 3vzc | ||||||
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Title | Crystal structure of Sphingosine Kinase 1 with inhibitor | ||||||
Components | Sphingosine kinase 1 | ||||||
Keywords | TRANSFERASE/INHIBITOR / lipid kinase / TRANSFERASE-INHIBITOR complex | ||||||
Function / homology | Function and homology information sphingosine kinase / sphinganine kinase activity / D-erythro-sphingosine kinase activity / sphingoid catabolic process / regulation of endosomal vesicle fusion / sphingosine metabolic process / negative regulation of ceramide biosynthetic process / sphingosine-1-phosphate receptor activity / regulation of microglial cell activation / regulation of interleukin-1 beta production ...sphingosine kinase / sphinganine kinase activity / D-erythro-sphingosine kinase activity / sphingoid catabolic process / regulation of endosomal vesicle fusion / sphingosine metabolic process / negative regulation of ceramide biosynthetic process / sphingosine-1-phosphate receptor activity / regulation of microglial cell activation / regulation of interleukin-1 beta production / sphingosine biosynthetic process / sphingolipid biosynthetic process / regulation of neuroinflammatory response / Sphingolipid de novo biosynthesis / positive regulation of smooth muscle contraction / regulation of phagocytosis / regulation of tumor necrosis factor-mediated signaling pathway / positive regulation of p38MAPK cascade / DNA biosynthetic process / protein acetylation / blood vessel development / positive regulation of interleukin-17 production / Association of TriC/CCT with target proteins during biosynthesis / acetyltransferase activity / regulation of endocytosis / endocytic vesicle / cellular response to vascular endothelial growth factor stimulus / response to tumor necrosis factor / clathrin-coated pit / Transferases; Acyltransferases; Transferring groups other than aminoacyl groups / positive regulation of mitotic cell cycle / positive regulation of mitotic nuclear division / protein phosphatase 2A binding / positive regulation of peptidyl-threonine phosphorylation / VEGFR2 mediated cell proliferation / positive regulation of protein ubiquitination / calcium-mediated signaling / brain development / PKR-mediated signaling / cellular response to growth factor stimulus / cellular response to hydrogen peroxide / positive regulation of non-canonical NF-kappaB signal transduction / positive regulation of angiogenesis / positive regulation of fibroblast proliferation / presynapse / positive regulation of NF-kappaB transcription factor activity / early endosome membrane / positive regulation of cell growth / cell population proliferation / Extra-nuclear estrogen signaling / calmodulin binding / intracellular signal transduction / positive regulation of cell migration / inflammatory response / phosphorylation / intracellular membrane-bounded organelle / lipid binding / negative regulation of apoptotic process / magnesium ion binding / DNA binding / nucleoplasm / ATP binding / membrane / nucleus / plasma membrane / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 2.3 Å | ||||||
Authors | Min, X. / Walker, N.P. / Wang, Z. | ||||||
Citation | Journal: Structure / Year: 2013 Title: Molecular basis of sphingosine kinase 1 substrate recognition and catalysis. Authors: Wang, Z. / Min, X. / Xiao, S.H. / Johnstone, S. / Romanow, W. / Meininger, D. / Xu, H. / Liu, J. / Dai, J. / An, S. / Thibault, S. / Walker, N. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3vzc.cif.gz | 407.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3vzc.ent.gz | 333.7 KB | Display | PDB format |
PDBx/mmJSON format | 3vzc.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/vz/3vzc ftp://data.pdbj.org/pub/pdb/validation_reports/vz/3vzc | 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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3 |
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4 |
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5 |
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6 |
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Unit cell |
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-Components
#1: Protein | Mass: 39917.469 Da / Num. of mol.: 6 / Fragment: UNP RESIDUES 9-364 Source method: isolated from a genetically manipulated source Source: (gene. exp.) homo sapiens (human) / Cell line: sf9 / Gene: SPHK1, SPHK, SPK / Plasmid: pFastBac HTb / References: UniProt: Q9NYA1, sphingosine kinase #2: Chemical | ChemComp-UUL / #3: Chemical | #4: 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: 2.57 Å3/Da / Density % sol: 52.16 % / Mosaicity: 0.34 ° |
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Crystal grow | Temperature: 289 K / Method: sitting drop / pH: 6 Details: 1.0-1.4M ammonium sulfate, 0.3-1.3M NaCl, 0.1M Bis-Tris, pH 6.0, sitting drop, temperature 289K |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 5.0.2 / Wavelength: 1 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: ADSC315R / Detector: CCD / Details: 3x3 CCD array | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: Double-crystal, Si(111) / Protocol: MAD / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.3→113.09 Å / Num. all: 101561 / Num. obs: 101561 / % possible obs: 92.1 % / Redundancy: 3.4 % / Rsym value: 0.057 / Net I/σ(I): 12.6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Processing
Software |
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Refinement | Method to determine structure: MAD / Resolution: 2.3→50 Å / Cor.coef. Fo:Fc: 0.944 / Cor.coef. Fo:Fc free: 0.911 / WRfactor Rfree: 0.2877 / WRfactor Rwork: 0.2323 / Occupancy max: 1 / Occupancy min: 0.5 / FOM work R set: 0.7464 / SU B: 8.889 / SU ML: 0.213 / SU R Cruickshank DPI: 0.4048 / SU Rfree: 0.283 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.405 / ESU R Free: 0.283 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT 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 / Solvent model: MASK | |||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 127.7 Å2 / Biso mean: 44.2649 Å2 / Biso min: 16.49 Å2
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Refinement step | Cycle: LAST / Resolution: 2.3→50 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.3→2.36 Å / Total num. of bins used: 20
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