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Crystal structure of ANTI-IL-13 antibody C836
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3L5W PDB ENTRY 3L5W
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.5 293 0.1 M SODIUM ACETATE PH 4.5, 0.2 M AMMONIUM SULFATE, 16% PEG 4K; CRYO CONDITIONS: SODIUM ACETATE PH 4.5, 0.2 M AMMONIUM SULFATE, 20% PEG 4K, 20% GLYCEROL, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.44 49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.94 α = 90 b = 141.46 β = 117.46 c = 76.58 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 120 CCD RIGAKU SATURN 944 VARIMAX HF 2007-06-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418
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 2.5 49 94.8 0.08 10.4 7.7 30327 30327 -3 59.8
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 2.5 2.59 75.7 0.408 3 7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 3L5W 2.5 15 28645 28645 1529 89.7 0.20379 0.20379 0.20128 0.2044 0.25075 0.2577 RANDOM 45.9
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] -0.76 -2.83 -0.53 -1.33
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.7 r_dihedral_angle_4_deg 18.902 r_scangle_it 18.782 r_scbond_it 17.294 r_dihedral_angle_3_deg 17.262 r_dihedral_angle_1_deg 6.655 r_mcangle_it 4.072 r_mcbond_it 2.144 r_angle_refined_deg 1.32 r_nbtor_refined 0.301
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.7 r_dihedral_angle_4_deg 18.902 r_scangle_it 18.782 r_scbond_it 17.294 r_dihedral_angle_3_deg 17.262 r_dihedral_angle_1_deg 6.655 r_mcangle_it 4.072 r_mcbond_it 2.144 r_angle_refined_deg 1.32 r_nbtor_refined 0.301 r_nbd_refined 0.202 r_symmetry_vdw_refined 0.171 r_symmetry_hbond_refined 0.149 r_xyhbond_nbd_refined 0.134 r_chiral_restr 0.086 r_bond_refined_d 0.009 r_gen_planes_refined
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6550 Nucleic Acid Atoms Solvent Atoms 174 Heterogen Atoms 24
Software Software Software Name Purpose CrystalClear data collection MOLREP phasing REFMAC refinement d*TREK data reduction d*TREK data scaling