+Open data
-Basic information
Entry | Database: PDB / ID: 8a16 | |||||||||
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Title | Human PTPRM domains FN3-4, in spacegroup P212121 | |||||||||
Components | Receptor-type tyrosine-protein phosphatase mu | |||||||||
Keywords | CELL ADHESION / Receptor phosphatase / homophilic dimer | |||||||||
Function / homology | Function and homology information retina layer formation / transmembrane receptor protein tyrosine phosphatase activity / negative regulation of endothelial cell migration / retinal ganglion cell axon guidance / homophilic cell adhesion via plasma membrane adhesion molecules / negative regulation of endothelial cell proliferation / phosphatase activity / protein dephosphorylation / negative regulation of angiogenesis / protein-tyrosine-phosphatase ...retina layer formation / transmembrane receptor protein tyrosine phosphatase activity / negative regulation of endothelial cell migration / retinal ganglion cell axon guidance / homophilic cell adhesion via plasma membrane adhesion molecules / negative regulation of endothelial cell proliferation / phosphatase activity / protein dephosphorylation / negative regulation of angiogenesis / protein-tyrosine-phosphatase / protein tyrosine phosphatase activity / adherens junction / neuron projection development / cell-cell junction / lamellipodium / cadherin binding / response to xenobiotic stimulus / perinuclear region of cytoplasm / signal transduction / identical protein binding / plasma membrane / cytoplasm Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.89 Å | |||||||||
Authors | Caroe, E. / Graham, S.C. / Sharpe, H.J. / Deane, J.E. | |||||||||
Funding support | United Kingdom, 2items
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Citation | Journal: J.Biol.Chem. / Year: 2023 Title: Determinants of receptor tyrosine phosphatase homophilic adhesion: Structural comparison of PTPRK and PTPRM extracellular domains. Authors: Hay, I.M. / Shamin, M. / Caroe, E.R. / Mohammed, A.S.A. / Svergun, D.I. / Jeffries, C.M. / Graham, S.C. / Sharpe, H.J. / Deane, J.E. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8a16.cif.gz | 239.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8a16.ent.gz | 161.2 KB | Display | PDB format |
PDBx/mmJSON format | 8a16.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 8a16_validation.pdf.gz | 1.3 MB | Display | wwPDB validaton report |
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Full document | 8a16_full_validation.pdf.gz | 1.3 MB | Display | |
Data in XML | 8a16_validation.xml.gz | 17.6 KB | Display | |
Data in CIF | 8a16_validation.cif.gz | 23.3 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/a1/8a16 ftp://data.pdbj.org/pub/pdb/validation_reports/a1/8a16 | HTTPS FTP |
-Related structure data
Related structure data | 8a17C 8a1fC 2v5yS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
Other databases |
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-Links
-Assembly
Deposited unit |
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
NCS oper: (Code: givenMatrix: (-0.975859186447, -0.212193319841, -0.0516995477927), (0.216163125295, -0.90461193933, -0.367356424312), (0.0311825510485, -0.369663677193, 0.928642242349)Vector: 27. ...NCS oper: (Code: given Matrix: (-0.975859186447, -0.212193319841, -0.0516995477927), Vector: |
-Components
#1: Protein | Mass: 28947.285 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: PTPRM, PTPRL1 / Cell line (production host): HEK293-F / Production host: Homo sapiens (human) / References: UniProt: P28827, protein-tyrosine-phosphatase #2: Polysaccharide | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #3: Polysaccharide | Source method: isolated from a genetically manipulated source Has ligand of interest | N | Has protein modification | Y | |
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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: 2.52 Å3/Da / Density % sol: 51.13 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / Details: 200 mM ammonium nitrate and 20% (w/v) PEG 3350 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I04-1 / Wavelength: 0.9159 Å |
Detector | Type: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Feb 24, 2019 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9159 Å / Relative weight: 1 |
Reflection | Resolution: 2.89→128.29 Å / Num. obs: 13719 / % possible obs: 100 % / Redundancy: 12.4 % / Biso Wilson estimate: 66.47 Å2 / CC1/2: 0.991 / Net I/σ(I): 7 |
Reflection shell | Resolution: 2.89→2.94 Å / Num. unique obs: 672 / CC1/2: 0.432 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 2V5Y Resolution: 2.89→73.48 Å / SU ML: 0.33 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 27.9403 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 75.76 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.89→73.48 Å
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Refine LS restraints |
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Refine LS restraints NCS | Type: Torsion NCS / Rms dev position: 1.22630686375 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group | Refine-ID: X-RAY DIFFRACTION
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