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Crystal structure of truncated human beta-B1-crystallin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2BB2 PDB ENTRY 2BB2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 24-30% PEG4000, 0.1M TRIS/HCL PH 7.0-8.5, 0.2M MGCL2
Crystal Properties Matthews coefficient Solvent content 1.8 31
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.04 α = 90 b = 45.04 β = 90 c = 171.111 γ = 90
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 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-3 ESRF ID14-3
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 1.4 35 85.6 0.043 8.9 2 60531
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2BB2 1.4 45.17 55136 2902 87.1 0.172 0.171 0.201 RANDOM 17.61
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] 0.14 0.14 -0.29
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.852 r_scangle_it 4.17 r_scbond_it 2.727 r_mcangle_it 2.499 r_mcbond_it 1.557 r_angle_refined_deg 1.242 r_angle_other_deg 0.782 r_symmetry_vdw_other 0.281 r_nbd_other 0.246 r_nbd_refined 0.178
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.852 r_scangle_it 4.17 r_scbond_it 2.727 r_mcangle_it 2.499 r_mcbond_it 1.557 r_angle_refined_deg 1.242 r_angle_other_deg 0.782 r_symmetry_vdw_other 0.281 r_nbd_other 0.246 r_nbd_refined 0.178 r_symmetry_hbond_refined 0.174 r_xyhbond_nbd_refined 0.155 r_nbtor_other 0.086 r_symmetry_vdw_refined 0.084 r_chiral_restr 0.08 r_bond_refined_d 0.013 r_gen_planes_refined 0.005 r_gen_planes_other 0.003 r_bond_other_d 0.002 r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_nbtor_refined 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 3039 Nucleic Acid Atoms Solvent Atoms 423 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling AMoRE phasing