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Crystal Structure of Domain Swapped trp Aporepressor in 30%(v/v) Isopropanol
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2WRP PDB ENTRY 2WRP BIOLOGICAL DIMER
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 295 100 mM Na HEPES, 100 mM sodium chloride, 30%(v/v) isopropanol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 4.89 74.84
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.31 α = 90 b = 85.31 β = 90 c = 113.968 γ = 120
Symmetry Space Group P 61 2 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 CUSTOM-MADE 2001-04-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 1.1 NSLS X25
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 2.5 50 92.5 0.052 24.1 8.1 8304 8304 -3 61.3
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 2.5 2.6 61 0.169 2.6 526
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 2WRP BIOLOGICAL DIMER 2.5 74.54 7722 7722 455 91.38 0.25505 0.25308 0.2675 0.28756 0.2878 RANDOM, 5.5% 31.215
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] -0.93 -0.47 -0.93 1.4
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 5.178 r_dihedral_angle_1_deg 4.662 r_scbond_it 3.427 r_mcangle_it 3.012 r_mcbond_it 1.834 r_angle_refined_deg 1.577 r_symmetry_vdw_refined 0.244 r_nbd_refined 0.24 r_symmetry_hbond_refined 0.208 r_xyhbond_nbd_refined 0.158
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 5.178 r_dihedral_angle_1_deg 4.662 r_scbond_it 3.427 r_mcangle_it 3.012 r_mcbond_it 1.834 r_angle_refined_deg 1.577 r_symmetry_vdw_refined 0.244 r_nbd_refined 0.24 r_symmetry_hbond_refined 0.208 r_xyhbond_nbd_refined 0.158 r_chiral_restr 0.094 r_bond_refined_d 0.018 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_dihedral_angle_2_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_symmetry_vdw_other r_symmetry_hbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 830 Nucleic Acid Atoms Solvent Atoms 47 Heterogen Atoms 4
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling AMoRE phasing REFMAC refinement