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Contributions of all 20 amino acids at site 96 to the stability and structure of T4 lysozyme
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1L63
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.7 2 M NA/K PHOSPHATE PH 6.7 50 MM REDUCED BME 50 MM OXIDIZED BME, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K, pH 6.70
Crystal Properties Matthews coefficient Solvent content 2.8 56.13
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61 α = 90 b = 61 β = 90 c = 97.3 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 298 AREA DETECTOR SDMS GRAPHITE 1998-07-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) 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 1.68 19.56 89.1 0.082 0.082 21406 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.68 1.71 35.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT F0WT-FOMUT DIFFERENCES MAPS 1L63 1.68 19.56 24545 21406 87 0.204 0.204 0.204 0.1941 0.204
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 t_angle_deg 1.29 t_bond_d 0.018 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1313 Nucleic Acid Atoms Solvent Atoms 70 Heterogen Atoms 7
Software Software Software Name Purpose TNT refinement SDMS data reduction SDMS data scaling TNT phasing