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CRYSTAL STRUCTURE OF R9A SPIN LABELED T4 LYSOZYME MUTANT K65R9A/R76R9A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3K2R
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 277 2.35M DIBASIC POTASSIUM PHOSPHATE AND
MONOBASIC SODIUM PHOSPHATE, 0.15M SODIUM CHLORIDE, 100mM 1,6-HEXANEDIOL, 3% 2-PROPANOL, PH 7.4, VAPOR DIFFUSION, HANGING DROP
Crystal Properties Matthews coefficient Solvent content 2.63 53.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.39 α = 90 b = 60.39 β = 90 c = 95.43 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE RIGAKU RAXIS HTC 2021-07-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E+ SUPERBRIGHT 1.5418
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 1.6 52.3 97.8 0.08199999999999999 0.086 0.9990000000000001 16.04 10.7 50346
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 1.6 1.64 0.9620000000000001 1.011 0.8370000000000001
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.6 52.3 1.36 26611 1330 97.64 0.1988 0.1977 0.2185 0.2328
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 6.279 f_angle_d 0.874 f_chiral_restr 0.046 f_plane_restr 0.007 f_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1291 Nucleic Acid Atoms Solvent Atoms 142 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement XSCALE data scaling PHASER phasing XDS data reduction