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- PDB-2w65: Anti citrullinated Collagen type 2 antibody acc4 in complex with ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2w65 | |||||||||
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Title | Anti citrullinated Collagen type 2 antibody acc4 in complex with a citrullinated peptide | |||||||||
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Function / homology | ![]() ![]() ![]() ![]() | |||||||||
Biological species | ![]() ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Uysal, H. / Bockermann, R. / Nandakumar, K.S. / Sehnert, B. / Bajtner, E. / Engstrom, A. / Serre, G. / Burkhardt, H. / Thunnissen, M.M.G.M. / Holmdahl, R. | |||||||||
![]() | ![]() Title: Structure and pathogenicity of antibodies specific for citrullinated collagen type II in experimental arthritis. Authors: Uysal, H. / Bockermann, R. / Nandakumar, K.S. / Sehnert, B. / Bajtner, E. / Engstrom, A. / Serre, G. / Burkhardt, H. / Thunnissen, M.M. / Holmdahl, R. | |||||||||
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: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 177.9 KB | Display | ![]() |
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PDB format | ![]() | 140.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 2w60SC S: Starting model for refinement 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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1 | ![]()
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2 | ![]()
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS oper:
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Components
#1: Antibody | Mass: 23480.402 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #2: Antibody | Mass: 23924.674 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() ![]() #3: Protein/peptide | Mass: 901.989 Da / Num. of mol.: 2 / Source method: obtained synthetically Details: BASED ON THE C1 (359-367) EPITOPE OF COLLAGEN TYPE II WITH A CIRULLINE AT POSITION 360 Source: (synth.) ![]() ![]() ![]() #4: Chemical | ![]() #5: Water | ChemComp-HOH / | ![]() |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.71 Å3/Da / Density % sol: 54.64 % / Description: NONE |
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Crystal grow![]() | Details: 0.15 M AMMONIUM SULFATE, 20% PEG 3350 AND 10% GLYCEROL |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Details: MIRRORS |
Radiation | Monochromator: SI CRYSTAL / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 2.21→23.4 Å / Num. obs: 45714 / % possible obs: 96.6 % / Observed criterion σ(I): 3 / Redundancy: 3.8 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 14.6 |
Reflection shell | Resolution: 2.21→2.31 Å / Rmerge(I) obs: 0.27 / Mean I/σ(I) obs: 4.4 / % possible all: 97.8 |
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: PDB ENTRY 2W60 Resolution: 2.21→24.23 Å / Cor.coef. Fo:Fc: 0.927 / Cor.coef. Fo:Fc free: 0.894 / SU B: 12.63 / SU ML: 0.216 / Cross valid method: THROUGHOUT / ESU R: 0.325 / ESU R Free: 0.249 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. LOOP 133-138 IS DISORDERED
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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: 9.01 Å2
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Refinement step | Cycle: LAST / Resolution: 2.21→24.23 Å
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