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Open data
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Basic information
| Entry | Database: PDB / ID: 2j1g | ||||||||||||
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| Title | L-ficolin complexed to N-acetyl-cystein | ||||||||||||
Components | FICOLIN-2 | ||||||||||||
Keywords | SUGAR BINDING PROTEIN / GLYCOPROTEIN / FICRINOGEN-LIKE / INNATE IMMUNITY / PATTERN RECOGNITION PROTEIN / LECTIN / COLLAGEN / IMMUNOLOGY / LECTIN- LIKE | ||||||||||||
| Function / homology | Function and homology informationmannan binding / recognition of apoptotic cell / Ficolins bind to repetitive carbohydrate structures on the target cell surface / Lectin pathway of complement activation / positive regulation of opsonization / opsonization / complement activation, lectin pathway / cell surface pattern recognition receptor signaling pathway / carbohydrate derivative binding / collagen trimer ...mannan binding / recognition of apoptotic cell / Ficolins bind to repetitive carbohydrate structures on the target cell surface / Lectin pathway of complement activation / positive regulation of opsonization / opsonization / complement activation, lectin pathway / cell surface pattern recognition receptor signaling pathway / carbohydrate derivative binding / collagen trimer / serine-type endopeptidase complex / proteoglycan binding / Initial triggering of complement / antigen binding / calcium-dependent protein binding / : / defense response to Gram-negative bacterium / blood microparticle / defense response to Gram-positive bacterium / signaling receptor binding / external side of plasma membrane / proteolysis / extracellular space / extracellular exosome / extracellular region / metal ion binding Similarity search - Function | ||||||||||||
| Biological species | HOMO SAPIENS (human) | ||||||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.95 Å | ||||||||||||
Authors | Garlatti, V. / Gaboriaud, C. | ||||||||||||
Citation | Journal: Embo J. / Year: 2007Title: Structural Insights Into the Innate Immune Recognition Specificities of L- and H-Ficolins. Authors: Garlatti, V. / Belloy, N. / Martin, L. / Lacroix, M. / Matsushita, M. / Endo, Y. / Fujita, T. / Fontecilla-Camps, J.C. / Arlaud, G.J. / Thielens, N.M. / Gaboriaud, C. | ||||||||||||
| History |
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| Remark 700 | SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. |
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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 | 2j1g.cif.gz | 289.9 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb2j1g.ent.gz | 232.4 KB | Display | PDB format |
| PDBx/mmJSON format | 2j1g.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 2j1g_validation.pdf.gz | 1.9 MB | Display | wwPDB validaton report |
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| Full document | 2j1g_full_validation.pdf.gz | 1.9 MB | Display | |
| Data in XML | 2j1g_validation.xml.gz | 67.4 KB | Display | |
| Data in CIF | 2j1g_validation.cif.gz | 90.3 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/j1/2j1g ftp://data.pdbj.org/pub/pdb/validation_reports/j1/2j1g | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 2j0gC ![]() 2j0hC ![]() 2j0yC ![]() 2j2pC ![]() 2j3fC ![]() 2j3gSC ![]() 2j3oC ![]() 2j3uC ![]() 2j5zC ![]() 2j60C ![]() 2j61C ![]() 2j64C C: citing same article ( S: Starting model for refinement |
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| Similar structure data |
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Links
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Assembly
| Deposited unit | ![]()
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| 2 | ![]()
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Components
-Protein , 1 types, 6 molecules ABCDEF
| #1: Protein | Mass: 24729.318 Da / Num. of mol.: 6 / Fragment: BINDING DOMAIN, RESIDUES 97-313 Source method: isolated from a genetically manipulated source Source: (gene. exp.) HOMO SAPIENS (human) / Tissue: PLASMA / Cell line (production host): High Five / Production host: TRICHOPLUSIA NI (cabbage looper) / References: UniProt: Q15485 |
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-Sugars , 2 types, 2 molecules
| #2: Polysaccharide | alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-6)-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 |
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| #3: Polysaccharide | 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 , 5 types, 849 molecules 








| #4: Chemical | ChemComp-P4C / #5: Chemical | ChemComp-ACT / #6: Chemical | ChemComp-CA / #7: Chemical | ChemComp-SC2 / | #8: Water | ChemComp-HOH / | |
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-Details
| Has protein modification | Y |
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| Sequence details | C-TERMINAL DOMAIN CONFLICTS BETWEEN UNP SEQUENCE AND COORDINATES: THERE IS A DIFFERENCE BECAUSE ...C-TERMINAL DOMAIN CONFLICTS BETWEEN UNP SEQUENCE AND COORDINATE |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 2.54 Å3/Da / Density % sol: 51.27 % |
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-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID29 / Wavelength: 0.97564 |
| Detector | Type: ADSC CCD / Detector: CCD / Date: Feb 6, 2005 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.97564 Å / Relative weight: 1 |
| Reflection | Resolution: 1.95→19.6 Å / Num. obs: 111804 / % possible obs: 98.5 % / Observed criterion σ(I): 0 / Redundancy: 6.4 % / Rmerge(I) obs: 0.07 / Net I/σ(I): 15 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: PDP ENTRY 2J3G Resolution: 1.95→15 Å / Cor.coef. Fo:Fc: 0.963 / Cor.coef. Fo:Fc free: 0.948 / SU B: 6.476 / SU ML: 0.097 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R: 0.148 / ESU R Free: 0.135 / 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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 38.77 Å2
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| Refinement step | Cycle: LAST / Resolution: 1.95→15 Å
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| Refine LS restraints |
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About Yorodumi




HOMO SAPIENS (human)
X-RAY DIFFRACTION
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TRICHOPLUSIA NI (cabbage looper)