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Crystal structure of O-acetylserine sulfhydrylase (TM0665) from Thermotoga maritima at 1.80 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION,SITTING DROP,NANODROP 9.2 293 50% PEG-400, 0.1M CHES pH 9.5, 0.2M NaCl, pH 9.2, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.32 46.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.57 α = 90 b = 84.59 β = 95.39 c = 107.22 γ = 90
Symmetry Space Group P 1 21 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 CCD ADSC QUANTUM 315 2001-12-10 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.97999, 0.97980, 0.91837 SSRL BL9-2
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 1.8 48.66 87.6 0.038 20.2 4.1 97122 97122 29.14
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 1.8 1.85 59.7 0.273 4.3 3.2 4897
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 MAD THROUGHOUT 1.8 48.66 92219 4874 87.24 0.15938 0.15738 0.17 0.19807 0.2067 RANDOM 22.156
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] -1.43 0.86 1.2 0.4
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.43 r_dihedral_angle_4_deg 16.248 r_dihedral_angle_3_deg 13.097 r_dihedral_angle_1_deg 5.552 r_scangle_it 3.206 r_scbond_it 2.338 r_angle_refined_deg 1.414 r_mcangle_it 1.307 r_mcbond_it 0.977 r_angle_other_deg 0.862
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.43 r_dihedral_angle_4_deg 16.248 r_dihedral_angle_3_deg 13.097 r_dihedral_angle_1_deg 5.552 r_scangle_it 3.206 r_scbond_it 2.338 r_angle_refined_deg 1.414 r_mcangle_it 1.307 r_mcbond_it 0.977 r_angle_other_deg 0.862 r_symmetry_vdw_other 0.275 r_nbd_refined 0.211 r_symmetry_hbond_refined 0.196 r_nbd_other 0.185 r_symmetry_vdw_refined 0.109 r_chiral_restr 0.086 r_nbtor_other 0.081 r_xyhbond_nbd_refined 0.021 r_bond_refined_d 0.017 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8391 Nucleic Acid Atoms Solvent Atoms 937 Heterogen Atoms 40
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling MLPHARE phasing SOLVE phasing RESOLVE model building REFMAC refinement CCP4 data scaling RESOLVE phasing