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Open data
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Basic information
| Entry | Database: PDB / ID: 2xr9 | |||||||||
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| Title | Crystal structure of Autotaxin (ENPP2) | |||||||||
Components | ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE FAMILY MEMBER 2 | |||||||||
Keywords | HYDROLASE / LYSOPHOSPHATIDYLCHOLINE / SOMATOMEDIN / INFLAMMATION / METASTASIS / NEUROPATHIC PAIN / VASCULAR DEVELOPMENT / NEURAL DEVELOPMENT | |||||||||
| Function / homology | Function and homology informationresponse to polycyclic arene / alkylglycerophosphoethanolamine phosphodiesterase / sphingolipid catabolic process / phospholipase D / phospholipid catabolic process / phosphatidylcholine catabolic process / phospholipase D activity / positive regulation of lamellipodium morphogenesis / phosphodiesterase I activity / phosphatidylcholine lysophospholipase activity ...response to polycyclic arene / alkylglycerophosphoethanolamine phosphodiesterase / sphingolipid catabolic process / phospholipase D / phospholipid catabolic process / phosphatidylcholine catabolic process / phospholipase D activity / positive regulation of lamellipodium morphogenesis / phosphodiesterase I activity / phosphatidylcholine lysophospholipase activity / scavenger receptor activity / alkylglycerophosphoethanolamine phosphodiesterase activity / cellular response to cadmium ion / polysaccharide binding / positive regulation of oligodendrocyte differentiation / positive regulation of epithelial cell migration / negative regulation of cell-matrix adhesion / positive regulation of focal adhesion assembly / estrous cycle / phospholipid metabolic process / positive regulation of substrate adhesion-dependent cell spreading / regulation of cell migration / cell chemotaxis / cellular response to estradiol stimulus / nucleic acid binding / immune response / positive regulation of cell population proliferation / calcium ion binding / extracellular space / zinc ion binding / membrane Similarity search - Function | |||||||||
| Biological species | ![]() | |||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 2.05 Å | |||||||||
Authors | Kamtekar, S. / Hausmann, J. / Day, J.E. / Christodoulou, E. / Perrakis, A. | |||||||||
Citation | Journal: Nat. Struct. Mol. Biol. / Year: 2011Title: Structural basis of substrate discrimination and integrin binding by autotaxin. Authors: Hausmann, J. / Kamtekar, S. / Christodoulou, E. / Day, J.E. / Wu, T. / Fulkerson, Z. / Albers, H.M. / van Meeteren, L.A. / Houben, A.J. / van Zeijl, L. / Jansen, S. / Andries, M. / Hall, T. ...Authors: Hausmann, J. / Kamtekar, S. / Christodoulou, E. / Day, J.E. / Wu, T. / Fulkerson, Z. / Albers, H.M. / van Meeteren, L.A. / Houben, A.J. / van Zeijl, L. / Jansen, S. / Andries, M. / Hall, T. / Pegg, L.E. / Benson, T.E. / Kasiem, M. / Harlos, K. / Kooi, C.W. / Smyth, S.S. / Ovaa, H. / Bollen, M. / Morris, A.J. / Moolenaar, W.H. / Perrakis, A. #1: Journal: Acta Crystallogr.,Sect.F / Year: 2010 Title: Mammalian Cell Expression, Purification, Crystallization and Microcrystal Data Collection of Autotaxin/Enpp2, a Secreted Mammalian Glycoprotein. Authors: Hausmann, J. / Christodoulou, E. / Kasiem, M. / De Marco, V. / van Meeteren, L.A. / Moolenaar, W.H. / Axford, D. / Owen, R.L. / Evans, G. / Perrakis, A. #2: Journal: Acta Crystallogr.,Sect.F / Year: 2010 Title: Crystallization and Preliminary X-Ray Diffraction Analysis of Rat Autotaxin. Authors: Day, J.E. / Hall, T. / Pegg, L.E. / Benson, T.E. / Hausmann, J. / Kamtekar, S. | |||||||||
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 2xr9.cif.gz | 186.3 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb2xr9.ent.gz | 143.2 KB | Display | PDB format |
| PDBx/mmJSON format | 2xr9.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 2xr9_validation.pdf.gz | 774.7 KB | Display | wwPDB validaton report |
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| Full document | 2xr9_full_validation.pdf.gz | 785.2 KB | Display | |
| Data in XML | 2xr9_validation.xml.gz | 33.8 KB | Display | |
| Data in CIF | 2xr9_validation.cif.gz | 49.3 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/xr/2xr9 ftp://data.pdbj.org/pub/pdb/validation_reports/xr/2xr9 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 2xrgC ![]() 2gsnS C: citing same article ( S: Starting model for refinement |
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| Similar structure data |
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Assembly
| Deposited unit | ![]()
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| Unit cell |
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Components
-Protein / Sugars , 2 types, 2 molecules A
| #1: Protein | Mass: 95046.664 Da / Num. of mol.: 1 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() HOMO SAPIENS (human) / Variant (production host): FLIPINReferences: UniProt: Q64610, alkylglycerophosphoethanolamine phosphodiesterase |
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| #2: Polysaccharide | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source |
-Non-polymers , 6 types, 368 molecules 










| #3: Chemical | ChemComp-SCN / #4: Chemical | #5: Chemical | ChemComp-CA / | #6: Chemical | ChemComp-PO4 / | #7: Chemical | ChemComp-IOD / #8: Water | ChemComp-HOH / | |
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-Details
| Compound details | ENGINEERED| Has protein modification | Y | Nonpolymer details | PHOSPHATE ION (PO4): PRESENT IN CRYSTALLIZATION BUFFER AND BOUND NEARBY CATALYTIC SITE OF THE ...PHOSPHATE ION (PO4): PRESENT IN CRYSTALLIZ | Sequence details | THE SEQUENCE IS ISOFORM 2 OF THE PROTEIN | |
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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: 2.2 Å3/Da / Density % sol: 45 % Description: MOLECULAR REPLACEMENT USED ONLY FOR FINDING SITES THROUGH AUTOMATED PROCEDURES IN PHASER. |
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-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 23-ID-D / Wavelength: 1.283 |
| Detector | Type: MARRESEARCH / Detector: CCD |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 1.283 Å / Relative weight: 1 |
| Reflection | Resolution: 2.05→20 Å / Num. obs: 52153 / % possible obs: 96.8 % / Observed criterion σ(I): 0 / Redundancy: 4.8 % / Biso Wilson estimate: 30.2 Å2 / Rmerge(I) obs: 0.1 / Net I/σ(I): 13.9 |
| Reflection shell | Resolution: 2.05→2.12 Å / Redundancy: 3 % / Rmerge(I) obs: 0.38 / Mean I/σ(I) obs: 2.49 / % possible all: 93.9 |
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Processing
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| Refinement | Method to determine structure: SADStarting model: PDB ENTRY 2GSN Resolution: 2.05→19.98 Å / Cor.coef. Fo:Fc: 0.962 / Cor.coef. Fo:Fc free: 0.937 / SU B: 8.518 / SU ML: 0.117 / Cross valid method: THROUGHOUT / ESU R: 0.199 / ESU R Free: 0.172 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS.
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| Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 35.702 Å2
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| Refinement step | Cycle: LAST / Resolution: 2.05→19.98 Å
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| Refine LS restraints |
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HOMO SAPIENS (human)