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Anti citrullinated Collagen type 2 antibody acc4 in complex with a citrullinated peptide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2W60 PDB ENTRY 2W60
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 0.15 M AMMONIUM SULFATE, 20% PEG 3350 AND 10% GLYCEROL
Crystal Properties Matthews coefficient Solvent content 2.71 54.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.2 α = 90 b = 127.8 β = 106 c = 71.9 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARRESEARCH MIRRORS M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-5 MAX II I911-5
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.21 23.4 96.6 0.08 14.6 3.8 45714 3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.21 2.31 97.8 0.27 4.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2W60 2.21 24.23 45714 2407 100 0.237 0.234 0.2783 0.285 0.3177 RANDOM 9.01
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] 2.35 2.35 -2.26 1.2
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 24.582 r_dihedral_angle_3_deg 8.525 r_dihedral_angle_4_deg 8.117 r_dihedral_angle_1_deg 2.031 r_scangle_it 2.017 r_angle_other_deg 1.876 r_angle_refined_deg 1.84 r_scbond_it 1.388 r_mcangle_it 1.025 r_mcbond_it 0.639
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 24.582 r_dihedral_angle_3_deg 8.525 r_dihedral_angle_4_deg 8.117 r_dihedral_angle_1_deg 2.031 r_scangle_it 2.017 r_angle_other_deg 1.876 r_angle_refined_deg 1.84 r_scbond_it 1.388 r_mcangle_it 1.025 r_mcbond_it 0.639 r_symmetry_vdw_refined 0.272 r_symmetry_vdw_other 0.218 r_nbd_refined 0.201 r_nbd_other 0.201 r_xyhbond_nbd_refined 0.179 r_nbtor_refined 0.175 r_symmetry_hbond_refined 0.157 r_chiral_restr 0.105 r_nbtor_other 0.091 r_bond_refined_d 0.014 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6673 Nucleic Acid Atoms Solvent Atoms 210 Heterogen Atoms 10
Software Software Software Name Purpose REFMAC refinement XDS data reduction XDS data scaling PHASER phasing