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The double mutant of Beta-2 microglobulin K58P-W60G
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2Z9T PDB ENTRY 2z9t
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 293 0.1M NaAcetate, 0.2M CH3COONH4, 20% Glycerol, 22% PEG 4000, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.07 40.56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.35 α = 90 b = 28.58 β = 132.87 c = 60.73 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 100 CCD ADSC QUANTUM 210 Sagitally focusing Ge(220) and a multilayer 2009-02-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 0.9334 ESRF ID14-1
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 1.25 19.04 99.6 0.1 15.5 10 26776 8.213
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) 1.25 1.32 97.2 0.692 3.2 8.7 3812
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 2z9t 1.25 15 25414 1355 99.56 0.15904 0.15784 0.1618 0.18118 0.1887 RANDOM 10.92
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] -0.05 -0.04 0.04 -0.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.3 r_dihedral_angle_4_deg 18.703 r_dihedral_angle_3_deg 12.255 r_dihedral_angle_1_deg 7.14 r_sphericity_free 3.24 r_sphericity_bonded 2.377 r_scangle_it 2.372 r_mcangle_it 2.194 r_scbond_it 1.694 r_mcbond_it 1.466
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.3 r_dihedral_angle_4_deg 18.703 r_dihedral_angle_3_deg 12.255 r_dihedral_angle_1_deg 7.14 r_sphericity_free 3.24 r_sphericity_bonded 2.377 r_scangle_it 2.372 r_mcangle_it 2.194 r_scbond_it 1.694 r_mcbond_it 1.466 r_angle_refined_deg 1.399 r_rigid_bond_restr 1.073 r_chiral_restr 0.103 r_bond_refined_d 0.008 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 826 Nucleic Acid Atoms Solvent Atoms 133 Heterogen Atoms 10
Software Software Software Name Purpose MxCuBE data collection MOLREP phasing REFMAC refinement MOSFLM data reduction SCALA data scaling