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Escherichia coli tryptophanase in holo form
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.4 293 15% (w/v) ammonium sulfate in 25 mM potassium acetate, pH 5.4, and 3 to 10 mM B-mercaptoethanol
Crystal Properties Matthews coefficient Solvent content 3.5 64.84
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.44 α = 90 b = 112.44 β = 90 c = 232.65 γ = 90
Symmetry Space Group P 43 21 2
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 MAR scanner 345 mm plate 2005-01-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH3R 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.89 15 98.7 0.167 19 9.4 31660
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.89 2.95 99.2 0.75 2.9 9.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 2.89 14.97 31660 1687 100 0.22931 0.22676 0.2197 0.27764 0.2671 RANDOM 58.258
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] 1.08 1.08 -2.16
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.049 r_dihedral_angle_3_deg 20.078 r_dihedral_angle_4_deg 17.134 r_dihedral_angle_1_deg 7.13 r_scangle_it 3.316 r_scbond_it 1.975 r_angle_refined_deg 1.814 r_mcangle_it 1.178 r_mcbond_it 0.603 r_chiral_restr 0.113
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.049 r_dihedral_angle_3_deg 20.078 r_dihedral_angle_4_deg 17.134 r_dihedral_angle_1_deg 7.13 r_scangle_it 3.316 r_scbond_it 1.975 r_angle_refined_deg 1.814 r_mcangle_it 1.178 r_mcbond_it 0.603 r_chiral_restr 0.113 r_bond_refined_d 0.019 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6790 Nucleic Acid Atoms Solvent Atoms 42 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement