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HEWL crystals soaked in 2.5M GuHCl for 20 minutes
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 193L
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 300 The concentration of the protein was 20mg/ml. The precipitant solution in the reservoir was 0.1M sodium acetate/acetic acid buffer of pH 4.6 to 5.0 containing 1.2 to 1.5M sodium chloride. The soaking solution was 0.1M sodium acetate/acetic acid buffer at pH 3.5 containing 1.4M NaCl, 25% v/v glycerol (as cryo-protectant) and 2.5M of guanidine hydrochloride.
Crystal Properties Matthews coefficient Solvent content 1.99 38.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.49 α = 90 b = 78.49 β = 90 c = 36.98 γ = 90
Symmetry Space Group P 43 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 RIGAKU SATURN 944+ 2016-06-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 1.75 55.5 88.34 0.998 16.99 1.9 10110
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.755 1.817
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 193L 1.75 55.5 10110 536 88.34 0.17119 0.16928 0.20392 0.1999 RANDOM 16.581
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] 0.09 0.09 -0.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.542 r_dihedral_angle_4_deg 22.146 r_dihedral_angle_3_deg 13.941 r_dihedral_angle_1_deg 6.112 r_long_range_B_refined 4.834 r_long_range_B_other 4.513 r_scangle_other 2.061 r_mcangle_it 1.459 r_mcangle_other 1.459 r_angle_refined_deg 1.297
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.542 r_dihedral_angle_4_deg 22.146 r_dihedral_angle_3_deg 13.941 r_dihedral_angle_1_deg 6.112 r_long_range_B_refined 4.834 r_long_range_B_other 4.513 r_scangle_other 2.061 r_mcangle_it 1.459 r_mcangle_other 1.459 r_angle_refined_deg 1.297 r_scbond_it 1.144 r_scbond_other 1.144 r_angle_other_deg 0.847 r_mcbond_it 0.835 r_mcbond_other 0.826 r_chiral_restr 0.08 r_bond_refined_d 0.007 r_bond_other_d 0.006 r_gen_planes_refined 0.004 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1001 Nucleic Acid Atoms Solvent Atoms 125 Heterogen Atoms 33
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction Aimless data scaling PHASER phasing