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Structure of the W148R mutant of human filamin b actin binding domain at 1.95 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 7.5 PROTEIN WAS CRYSTALLIZED FROM 10% PEG 6000, 5% MPD, 0.1 M HEPES PH 7.5.
Crystal Properties Matthews coefficient Solvent content 2.6 46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.031 α = 90 b = 69.304 β = 90 c = 89.266 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 2006-10-20 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 1.95 27.68 100 0.07 18.3 4.6 21524 1.9
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 2.06 100 0.66 1.9 4.6
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 2WA5 1.95 27.37 20451 1070 100 0.19734 0.19538 0.1939 0.234 0.2402 RANDOM 34.745
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] -1.86 1.03 0.82
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.986 r_dihedral_angle_4_deg 18.932 r_dihedral_angle_3_deg 13.612 r_dihedral_angle_1_deg 5.73 r_mcangle_it 2.07 r_scangle_it 1.97 r_mcbond_it 1.747 r_scbond_it 1.338 r_angle_refined_deg 1.247 r_angle_other_deg 0.986
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.986 r_dihedral_angle_4_deg 18.932 r_dihedral_angle_3_deg 13.612 r_dihedral_angle_1_deg 5.73 r_mcangle_it 2.07 r_scangle_it 1.97 r_mcbond_it 1.747 r_scbond_it 1.338 r_angle_refined_deg 1.247 r_angle_other_deg 0.986 r_mcbond_other 0.394 r_symmetry_hbond_refined 0.199 r_nbd_refined 0.197 r_symmetry_vdw_refined 0.192 r_symmetry_vdw_other 0.189 r_nbd_other 0.184 r_nbtor_refined 0.166 r_xyhbond_nbd_refined 0.133 r_nbtor_other 0.082 r_chiral_restr 0.076 r_bond_refined_d 0.012 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 1850 Nucleic Acid Atoms Solvent Atoms 159 Heterogen Atoms 8
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling MOLREP phasing