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Deletion mutant of chitinase MmChi60
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4W5Z similar content
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 293 20% (w/v) PEG 4000, 0.4 M MgCl2, 0.1 M Tris pH 8.0
Crystal Properties Matthews coefficient Solvent content 2.24 45.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.764 α = 90 b = 74.009 β = 90 c = 172.538 γ = 90
Symmetry Space Group C 2 2 21
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 focusing mirrors 2017-10-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.9184 BESSY 14.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 2.35 50 99.3 0.144 0.152 0.997 12.7 9.4 13787
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.35 2.5 96 0.961 1.015 0.762 2.24 9.6
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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.354 43.134 13786 828 99.266 0.191 0.1859 0.1979 0.2655 0.2735 42.173
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] -0.131 -0.018 0.149
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 15.897 r_dihedral_angle_3_deg 14.927 r_lrange_it 7.379 r_lrange_other 7.376 r_dihedral_angle_1_deg 6.596 r_scangle_it 5.736 r_scangle_other 5.735 r_mcangle_it 4.671 r_mcangle_other 4.671 r_dihedral_angle_2_deg 3.947
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 15.897 r_dihedral_angle_3_deg 14.927 r_lrange_it 7.379 r_lrange_other 7.376 r_dihedral_angle_1_deg 6.596 r_scangle_it 5.736 r_scangle_other 5.735 r_mcangle_it 4.671 r_mcangle_other 4.671 r_dihedral_angle_2_deg 3.947 r_scbond_it 3.732 r_scbond_other 3.731 r_mcbond_it 3.148 r_mcbond_other 3.148 r_angle_refined_deg 1.356 r_angle_other_deg 0.496 r_nbd_refined 0.22 r_symmetry_nbd_other 0.193 r_nbtor_refined 0.182 r_symmetry_nbd_refined 0.16 r_nbd_other 0.147 r_symmetry_xyhbond_nbd_refined 0.143 r_xyhbond_nbd_refined 0.117 r_metal_ion_refined 0.077 r_symmetry_nbtor_other 0.076 r_chiral_restr 0.068 r_bond_refined_d 0.006 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2551 Nucleic Acid Atoms Solvent Atoms 76 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement XDS data reduction XDS data scaling PHASER phasing