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Q9A mutant of Hfq protein from Neisseria meningitidis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4PNO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293 PEG3350, sodium nitrate, bis-tris propane
Crystal Properties Matthews coefficient Solvent content 2.03 39.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.175 α = 90 b = 62.175 β = 90 c = 27.71 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS3 2M 2017-10-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.2 0.9184 BESSY 14.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 1.09 31.09 100 0.055 0.056 0.013 1 30 19.1 25701
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.09 1.11 99.4 0.529 0.545 0.127 0.931 17.6
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 4PNO 1.09 27.71 24415 1281 99.95 0.1017 0.1009 0.1307 0.1176 0.1585 RANDOM 13.814
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] 3.87 3.87 -7.74
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.183 r_dihedral_angle_3_deg 10.249 r_dihedral_angle_4_deg 7.368 r_dihedral_angle_1_deg 6.412 r_rigid_bond_restr 5.444 r_angle_refined_deg 2.046 r_angle_other_deg 1.55 r_chiral_restr 0.136 r_bond_refined_d 0.02 r_gen_planes_refined 0.012
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.183 r_dihedral_angle_3_deg 10.249 r_dihedral_angle_4_deg 7.368 r_dihedral_angle_1_deg 6.412 r_rigid_bond_restr 5.444 r_angle_refined_deg 2.046 r_angle_other_deg 1.55 r_chiral_restr 0.136 r_bond_refined_d 0.02 r_gen_planes_refined 0.012 r_bond_other_d 0.003 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 535 Nucleic Acid Atoms Solvent Atoms 129 Heterogen Atoms
Software Software Software Name Purpose Aimless data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction PHASER phasing