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Crystal structure of R20A-R22A human Galectin-7 mutant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BKZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 295.15 0.1 M NaCl, 0.1 M Tris pH 8, 20 % PEG 6000
,17.5% Glycerol
Crystal Properties Matthews coefficient Solvent content 2.13 42.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.24 α = 90 b = 64.96 β = 90 c = 72.16 γ = 90
Symmetry Space Group P 21 21 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 CCD RAYONIX MX300HE 16 tiled fiber-optic tapers 2019-02-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CLSI BEAMLINE 08B1-1 1.0332 CLSI 08B1-1
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 1.95 48.29 99.5 0.07 0.074 0.024 0.998 22.6 9.7 18712
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 1.95 2.02 98.8 0.229 0.242 0.076 0.986 10 9.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1bkz 1.95 48.28 1.36 18705 1257 99.43 0.169 0.1665 0.1677 0.2043 0.2048 30.3257
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.468 f_angle_d 1.039 f_chiral_restr 0.067 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2086 Nucleic Acid Atoms Solvent Atoms 255 Heterogen Atoms 120
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing PDB_EXTRACT data extraction