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Crystal structure of Acetolactate synthase- small subunit from Thermotoga maritima
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 2% V/V GLYCEROL, 0.4% W/V NDSB201, 0.15M MG FORMATE, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.45 49.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 104.782 α = 90 b = 104.782 β = 90 c = 78.511 γ = 90
Symmetry Space Group I 4 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 CCD SBC-3 SI 111 CHANNEL 2005-10-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.9791 APS 19-BM
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 2.3 27.26 99.5 0.097 35.89 7.1 9510 9510 -3
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 2.3 2.36 100 0.458 4.6 6.6
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 2.3 27.26 9497 9497 479 99.94 0.17663 0.168 0.23643 0.2544 RANDOM 55.906
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] 0.07 0.07 -0.14
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.922 r_dihedral_angle_3_deg 19.759 r_dihedral_angle_4_deg 18.733 r_scangle_it 16.034 r_scbond_it 11.365 r_dihedral_angle_1_deg 7.051 r_mcangle_it 6.186 r_mcbond_it 4.247 r_angle_refined_deg 1.847 r_symmetry_hbond_refined 0.495
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.922 r_dihedral_angle_3_deg 19.759 r_dihedral_angle_4_deg 18.733 r_scangle_it 16.034 r_scbond_it 11.365 r_dihedral_angle_1_deg 7.051 r_mcangle_it 6.186 r_mcbond_it 4.247 r_angle_refined_deg 1.847 r_symmetry_hbond_refined 0.495 r_nbtor_refined 0.314 r_symmetry_vdw_refined 0.298 r_nbd_refined 0.229 r_xyhbond_nbd_refined 0.151 r_chiral_restr 0.13 r_bond_refined_d 0.022 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1234 Nucleic Acid Atoms Solvent Atoms 41 Heterogen Atoms 1
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling HKL-3000 phasing SHELXD phasing SHELXE model building MLPHARE phasing DM phasing SOLVE phasing RESOLVE phasing O model building Coot model building CCP4 phasing