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Crystal structure of spin labeled T4 Lysozyme (V131R7)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1C6T
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.8 273 potassium phosphate, sodium phospahte, sodium choloride, sodium azide, oxidized beta-mercaptoehtanol, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 273K
Crystal Properties Matthews coefficient Solvent content 2.65 53.56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.807 α = 90 b = 59.807 β = 90 c = 95.58 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 IV++ 2005-02-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-D 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.7 80 99.9 0.059 32.9 6.5 22428 22403 28.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.7 1.76 99.7 99.7 0.303 5.3 6.3 2221
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) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1C6T 1.7 51.78 22350 22350 1143 99.92 0.181 0.181 0.179 0.1777 0.215 0.2117 RANDOM 16.987
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] 0.22 0.11 0.22 -0.34
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.89 r_dihedral_angle_3_deg 10.552 r_dihedral_angle_4_deg 9.518 r_dihedral_angle_1_deg 3.407 r_scangle_it 2.664 r_scbond_it 1.737 r_angle_refined_deg 1.392 r_mcangle_it 0.91 r_mcbond_it 0.563 r_nbtor_refined 0.298
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.89 r_dihedral_angle_3_deg 10.552 r_dihedral_angle_4_deg 9.518 r_dihedral_angle_1_deg 3.407 r_scangle_it 2.664 r_scbond_it 1.737 r_angle_refined_deg 1.392 r_mcangle_it 0.91 r_mcbond_it 0.563 r_nbtor_refined 0.298 r_nbd_refined 0.198 r_symmetry_vdw_refined 0.179 r_symmetry_hbond_refined 0.137 r_xyhbond_nbd_refined 0.123 r_chiral_restr 0.079 r_bond_refined_d 0.012 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1308 Nucleic Acid Atoms Solvent Atoms 248 Heterogen Atoms 27
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction PHASER phasing