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Crystal structure of goat beta-lactoglobulin (orthorhombic form)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BEB PDB ENTRY 1BEB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 2.2 M (NH4)2SO4 in 0.5 M Tris-HCl pH 7.5, 5 mM tetracaine, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.72 54.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 150.05 α = 90 b = 95.27 β = 90 c = 55.35 γ = 90
Symmetry Space Group P 21 21 2
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 MARMOSAIC 225 mm CCD 2013-05-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-3 1.00 MAX II I911-3
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 2.3 45.6 99.9 0.071 20.8 36132 36096 2 2
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 2.3 2.42 100 0.498 4.8 5179
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 (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 1BEB 2.3 45.6 34282 34234 1802 99.86 0.22697 0.2249 0.2268 0.2671 0.2675 RANDOM 40.506
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] 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.048 r_dihedral_angle_3_deg 17.806 r_dihedral_angle_4_deg 16.72 r_long_range_B_refined 7.263 r_long_range_B_other 7.262 r_dihedral_angle_1_deg 5.843 r_scangle_other 4.744 r_mcangle_it 4.018 r_mcangle_other 4.018 r_scbond_it 2.872
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.048 r_dihedral_angle_3_deg 17.806 r_dihedral_angle_4_deg 16.72 r_long_range_B_refined 7.263 r_long_range_B_other 7.262 r_dihedral_angle_1_deg 5.843 r_scangle_other 4.744 r_mcangle_it 4.018 r_mcangle_other 4.018 r_scbond_it 2.872 r_scbond_other 2.872 r_mcbond_it 2.516 r_mcbond_other 2.512 r_angle_refined_deg 1.446 r_angle_other_deg 1.27 r_chiral_restr 0.088 r_bond_refined_d 0.01 r_gen_planes_refined 0.007 r_bond_other_d 0.006 r_gen_planes_other 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5096 Nucleic Acid Atoms Solvent Atoms 148 Heterogen Atoms 52
Software Software Software Name Purpose MAR345 data collection PHASER phasing REFMAC refinement XDS data reduction SCALA data scaling