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Yorodumi- PDB-2yd4: Crystal structure of the N-terminal Ig1-2 module of Chicken Recep... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 2yd4 | ||||||
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| Title | Crystal structure of the N-terminal Ig1-2 module of Chicken Receptor Protein Tyrosine Phosphatase Sigma | ||||||
Components | PROTEIN-TYROSINE PHOSPHATASE CRYPALPHA1 ISOFORM | ||||||
Keywords | HYDROLASE | ||||||
| Function / homology | Function and homology informationnegative regulation of collateral sprouting / negative regulation of axon regeneration / negative regulation of dendritic spine development / synaptic membrane adhesion / negative regulation of axon extension / heparan sulfate proteoglycan binding / peptidyl-tyrosine dephosphorylation / protein-tyrosine-phosphatase / protein tyrosine phosphatase activity / postsynaptic density membrane ...negative regulation of collateral sprouting / negative regulation of axon regeneration / negative regulation of dendritic spine development / synaptic membrane adhesion / negative regulation of axon extension / heparan sulfate proteoglycan binding / peptidyl-tyrosine dephosphorylation / protein-tyrosine-phosphatase / protein tyrosine phosphatase activity / postsynaptic density membrane / synaptic vesicle membrane / heparin binding / growth cone / perikaryon / axon / signal transduction / protein homodimerization activity / plasma membrane Similarity search - Function | ||||||
| Biological species | ![]() | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 1.65 Å | ||||||
Authors | Coles, C.H. / Shen, Y. / Tenney, A.P. / Siebold, C. / Sutton, G.C. / Lu, W. / Gallagher, J.T. / Jones, E.Y. / Flanagan, J.G. / Aricescu, A.R. | ||||||
Citation | Journal: Science / Year: 2011Title: Proteoglycan-Specific Molecular Switch for Rptp Sigma Clustering and Neuronal Extension. Authors: Coles, C.H. / Shen, Y. / Tenney, A.P. / Siebold, C. / Sutton, G.C. / Lu, W. / Gallagher, J.T. / Jones, E.Y. / Flanagan, J.G. / Aricescu, A.R. | ||||||
| History |
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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 | 2yd4.cif.gz | 104 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb2yd4.ent.gz | 79.8 KB | Display | PDB format |
| PDBx/mmJSON format | 2yd4.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 2yd4_validation.pdf.gz | 443.4 KB | Display | wwPDB validaton report |
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| Full document | 2yd4_full_validation.pdf.gz | 443.8 KB | Display | |
| Data in XML | 2yd4_validation.xml.gz | 14.9 KB | Display | |
| Data in CIF | 2yd4_validation.cif.gz | 21.3 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/yd/2yd4 ftp://data.pdbj.org/pub/pdb/validation_reports/yd/2yd4 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 2yd1C ![]() 2yd2C ![]() 2yd3C ![]() 2yd5C ![]() 2yd6C ![]() 2yd7C ![]() 2yd8C ![]() 2yd9C C: citing same article ( |
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| Similar structure data |
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Links
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Assembly
| Deposited unit | ![]()
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| Components on special symmetry positions |
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Components
-Protein , 1 types, 1 molecules A
| #1: Protein | Mass: 23156.998 Da / Num. of mol.: 1 / Fragment: IG1-2, RESIDUES 29-226 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() HOMO SAPIENS (human)References: UniProt: Q90815, UniProt: F1NWE3*PLUS, protein-tyrosine-phosphatase |
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-Non-polymers , 5 types, 284 molecules 








| #2: Chemical | ChemComp-CL / | ||||
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| #3: Chemical | ChemComp-PGE / | ||||
| #4: Chemical | | #5: Chemical | ChemComp-SO4 / | #6: Water | ChemComp-HOH / | |
-Details
| Has protein modification | Y |
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| Sequence details | THE N-TERMINAL THREE AMINO ACID RESIDUES (ETG) AND THE C- TERMINAL NINE AMINO ACID RESIDUES ...THE N-TERMINAL THREE AMINO ACID RESIDUES (ETG) AND THE C- TERMINAL NINE AMINO ACID RESIDUES (GTKHHHHHH) DERIVE FROM THE PHLSEC VECTOR. |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 2.8 Å3/Da / Density % sol: 57 % Description: THE STRUCTURE WAS DETERMINED BY SAD ANALYSIS USING DATA COLLECTED FROM A SELENOMETHIONINE LABELLED PROTEIN CRYSTAL WHICH DIFFRACTED TO 3.1A |
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| Crystal grow | pH: 9.6 / Details: 20% W/V PEG 8000, 0.1M CHES, PH 9.6 . |
-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: BM14 / Wavelength: 0.9763 |
| Detector | Type: MARRESEARCH / Detector: CCD |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.9763 Å / Relative weight: 1 |
| Reflection | Resolution: 1.65→74 Å / Num. obs: 31882 / % possible obs: 100 % / Observed criterion σ(I): -3 / Redundancy: 26 % / Biso Wilson estimate: 17.51 Å2 / Rmerge(I) obs: 0.12 / Net I/σ(I): 26.2 |
| Reflection shell | Resolution: 1.65→1.7 Å / Redundancy: 18.6 % / Rmerge(I) obs: 0.88 / Mean I/σ(I) obs: 4.2 / % possible all: 100 |
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Processing
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| Refinement | Method to determine structure: SADStarting model: NONE Resolution: 1.65→74.07 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.95 / SU B: 2.951 / SU ML: 0.055 / Cross valid method: THROUGHOUT / ESU R: 0.09 / ESU R Free: 0.087 / 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: 18.706 Å2
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| Refinement step | Cycle: LAST / Resolution: 1.65→74.07 Å
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| Refine LS restraints |
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HOMO SAPIENS (human)