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The Cys121Ser Mutant of Beta-Lactoglobulin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1QG5 PDB ENTRY 1QG5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 HANGING DROPS WITH 20 MG/ML PROTEIN PLUS APPROX 2M AMMONIUM SULPHATE, 10MM HEPES, PH 7.5
Crystal Properties Matthews coefficient Solvent content 2.093 39.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.69 α = 90 b = 80.47 β = 90 c = 66.59 γ = 90
Symmetry Space Group C 2 2 21
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 ADSC CCD MIRRORS 2003-02-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX14.1 SRS PX14.1
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 1.95 46 99.5 0.076 5.7 5.7 11241
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 1.95 2 99.5 0.23 2.6
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 1QG5 1.95 45.64 10574 577 99.2 0.213 0.267 0.2231 0.267 0.2711 RANDOM 35.58
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] -2.11 4.31 -2.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 8.167 r_scangle_it 5.777 r_scbond_it 3.328 r_mcangle_it 2.527 r_angle_refined_deg 2.061 r_mcbond_it 1.42 r_angle_other_deg 1.008 r_nbd_other 0.247 r_nbd_refined 0.225 r_symmetry_hbond_refined 0.214
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 8.167 r_scangle_it 5.777 r_scbond_it 3.328 r_mcangle_it 2.527 r_angle_refined_deg 2.061 r_mcbond_it 1.42 r_angle_other_deg 1.008 r_nbd_other 0.247 r_nbd_refined 0.225 r_symmetry_hbond_refined 0.214 r_symmetry_vdw_other 0.204 r_symmetry_vdw_refined 0.197 r_xyhbond_nbd_refined 0.187 r_chiral_restr 0.14 r_nbtor_other 0.094 r_bond_refined_d 0.025 r_gen_planes_refined 0.009 r_bond_other_d 0.002 r_gen_planes_other 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 1252 Nucleic Acid Atoms Solvent Atoms 70 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling CNS phasing