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Crystal Structure T4 Lysozyme incorporating an unnatural amino acid p-iodo-L-phenylalanine at position 153
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.7 0.25M NaCl. 2.0M Na/K phosphate buffer, 15mM hydroxyethyl disulfide, pH 6.7, VAPOR DIFFUSION, HANGING DROP
Crystal Properties Matthews coefficient Solvent content 2.67 55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.668 α = 90 b = 59.668 β = 90 c = 97.574 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 osmic mirrors 2003-12-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300 1.5418
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 2.01 100 99 0.078 0.078 110.33 19.4 13753 13753 19
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.01 2.1 96.9 0.128 0.128 64 17.4 1345
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 SAD THROUGHOUT 2.01 84.51 13055 13055 697 100 0.1597 0.1597 0.15717 0.1639 0.20983 0.208 RANDOM 16.933
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] 0.06 0.03 0.06 -0.09
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 6.077 r_dihedral_angle_1_deg 5.179 r_scbond_it 3.993 r_mcangle_it 2.004 r_angle_refined_deg 1.247 r_mcbond_it 0.97 r_angle_other_deg 0.843 r_symmetry_hbond_refined 0.492 r_symmetry_vdw_refined 0.397 r_symmetry_vdw_other 0.31
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 6.077 r_dihedral_angle_1_deg 5.179 r_scbond_it 3.993 r_mcangle_it 2.004 r_angle_refined_deg 1.247 r_mcbond_it 0.97 r_angle_other_deg 0.843 r_symmetry_hbond_refined 0.492 r_symmetry_vdw_refined 0.397 r_symmetry_vdw_other 0.31 r_nbd_other 0.24 r_nbd_refined 0.228 r_xyhbond_nbd_refined 0.226 r_nbtor_other 0.096 r_chiral_restr 0.068 r_metal_ion_refined 0.013 r_bond_refined_d 0.012 r_gen_planes_refined 0.006 r_gen_planes_other 0.005 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1310 Nucleic Acid Atoms Solvent Atoms 195 Heterogen Atoms 3
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling SOLVE phasing