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Structure of the M202V mutant of human filamin b actin binding domain at 1.85 Angstrom resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2WA5 PDB ENTRY 2WA5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 PROTEIN WAS CRYSTALLIZED FROM 20% PEG 8000, 0.2 M MAGNESIUM ACETATE AND 0.1 M SODIUM CACODYLATE PH 6.5.
Crystal Properties Matthews coefficient Solvent content 2.5 45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.079 α = 90 b = 69.828 β = 90 c = 87.18 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 277 IMAGE PLATE RIGAKU RAXIS IV OSMIC BLUE CONFOCAL MIRRORS 2007-03-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007
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 1.85 27.83 95.5 0.04 25.8 4.7 23537 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 1.85 1.95 79.5 0.52 2.2 4.1
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 2WA5 1.85 27.83 22311 1187 95.19 0.19358 0.19146 0.1905 0.23314 0.2326 RANDOM 37.187
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] -2.15 -0.24 2.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.481 r_dihedral_angle_4_deg 18.05 r_dihedral_angle_3_deg 14.367 r_dihedral_angle_1_deg 5.258 r_mcangle_it 1.886 r_scangle_it 1.731 r_mcbond_it 1.579 r_scbond_it 1.241 r_angle_refined_deg 1.148 r_angle_other_deg 0.901
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.481 r_dihedral_angle_4_deg 18.05 r_dihedral_angle_3_deg 14.367 r_dihedral_angle_1_deg 5.258 r_mcangle_it 1.886 r_scangle_it 1.731 r_mcbond_it 1.579 r_scbond_it 1.241 r_angle_refined_deg 1.148 r_angle_other_deg 0.901 r_mcbond_other 0.367 r_nbd_refined 0.211 r_symmetry_vdw_other 0.197 r_nbd_other 0.177 r_nbtor_refined 0.169 r_symmetry_hbond_refined 0.164 r_xyhbond_nbd_refined 0.129 r_symmetry_vdw_refined 0.112 r_nbtor_other 0.084 r_chiral_restr 0.071 r_bond_refined_d 0.01 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001 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_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 1831 Nucleic Acid Atoms Solvent Atoms 204 Heterogen Atoms 16
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling MOLREP phasing