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nnhA C357A catalytic mutant in tris buffer
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 9AZG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.2 293 Protein was at 2.5 mg/mL in tris pH 7.0 buffer. The drops were 200 nL plus 200 nL and incubated at 20 C. The reservoir was 21.7% polyacrylic acid 5100, 15 mM MgCl2 and 100 mM HEPES pH 7.2
Crystal Properties Matthews coefficient Solvent content 3.29 62.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 206.091 α = 90 b = 206.091 β = 90 c = 69.31 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 EIGER R 4M 2016-03-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.953700 Australian Synchrotron MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.97 40.3 99.8 0.178 0.055 0.996 10.9 11.3 39795
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.97 2.01 0.909 0.289 0.862 2.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.97 40.3 39787 2086 99.814 0.167 0.1648 0.1979 0.1831 18.616
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] -2.035 -1.017 -2.035 6.601
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 17.942 r_dihedral_angle_3_deg 13.291 r_dihedral_angle_2_deg 9.346 r_dihedral_angle_1_deg 6.923 r_lrange_it 4.96 r_lrange_other 4.959 r_scangle_it 3.578 r_scangle_other 3.578 r_scbond_it 2.304 r_scbond_other 2.303
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 17.942 r_dihedral_angle_3_deg 13.291 r_dihedral_angle_2_deg 9.346 r_dihedral_angle_1_deg 6.923 r_lrange_it 4.96 r_lrange_other 4.959 r_scangle_it 3.578 r_scangle_other 3.578 r_scbond_it 2.304 r_scbond_other 2.303 r_mcangle_other 1.947 r_mcangle_it 1.944 r_angle_refined_deg 1.438 r_mcbond_it 1.307 r_mcbond_other 1.291 r_angle_other_deg 0.505 r_nbd_refined 0.206 r_symmetry_nbd_other 0.183 r_nbtor_refined 0.177 r_xyhbond_nbd_refined 0.16 r_nbd_other 0.159 r_symmetry_nbd_refined 0.151 r_symmetry_xyhbond_nbd_refined 0.141 r_symmetry_nbtor_other 0.075 r_chiral_restr 0.072 r_bond_refined_d 0.008 r_gen_planes_refined 0.008 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2890 Nucleic Acid Atoms Solvent Atoms 366 Heterogen Atoms 20
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing