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Crystal structure of R22A human Galectin-7 mutant in presence of Lactose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4GAL
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, 7.5 mM alpha Lactose
Crystal Properties Matthews coefficient Solvent content 2.23 44.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 30.53 α = 90 b = 77.62 β = 90 c = 111.95 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) 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 2.49 45.4 99.6 0.068 0.073 0.025 22.2 8.9 9873
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 2.49 2.58 100 0.194 0.206 0.066 0.99 11.4 9.6
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 4gal 2.49 31.89 1.34 9838 494 99.49 0.2443 0.2424 0.2423 0.2813 0.2821 27.3596
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 16.989 f_angle_d 1.004 f_chiral_restr 0.056 f_plane_restr 0.01 f_bond_d 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2093 Nucleic Acid Atoms Solvent Atoms 172 Heterogen Atoms 98
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing PDB_EXTRACT data extraction