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Crystal structure of Tryptophan synthase alpha chain homolog BX1: a member of the chemical plant defense system
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.3 293 Malonate, pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.64 53.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.094 α = 90 b = 159.815 β = 90 c = 162.877 γ = 90
Symmetry Space Group F 2 2 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 2001-05-07 M SAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 0.934 ESRF ID14-4
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 2 45 92.7 0.078 13.8 5.7 37043 2
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 2 2.1 52.7 0.34 2.7
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 (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 2.02 25 35151 35151 1851 100 0.24804 0.24545 0.1802 0.29867 0.2364 RANDOM 21.01
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] 0.9 -0.57 -0.33
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 7.321 r_scangle_it 7.032 r_scbond_it 4.553 r_angle_refined_deg 3.021 r_mcangle_it 2.763 r_mcbond_it 1.776 r_angle_other_deg 1.695 r_symmetry_hbond_refined 0.313 r_symmetry_vdw_other 0.275 r_symmetry_vdw_refined 0.264
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 7.321 r_scangle_it 7.032 r_scbond_it 4.553 r_angle_refined_deg 3.021 r_mcangle_it 2.763 r_mcbond_it 1.776 r_angle_other_deg 1.695 r_symmetry_hbond_refined 0.313 r_symmetry_vdw_other 0.275 r_symmetry_vdw_refined 0.264 r_nbd_other 0.252 r_nbd_refined 0.247 r_xyhbond_nbd_refined 0.211 r_chiral_restr 0.206 r_nbtor_other 0.11 r_bond_refined_d 0.046 r_gen_planes_refined 0.015 r_gen_planes_other 0.011 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3796 Nucleic Acid Atoms Solvent Atoms 248 Heterogen Atoms 14
Software Software Software Name Purpose REFMAC refinement MAR345 data collection XDS data scaling SHARP phasing