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Structure of Mycobacterium tuberculosis SteB (Rv1698), a cell division regulator
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Cadmium SAD phasing
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 291 0.1 M CdCl2
0.1 M Na Acetate pH 4.6
30 %v/v PEG 400
Crystal Properties Matthews coefficient Solvent content 2.27 45.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.418 α = 90 b = 162.346 β = 90 c = 148.765 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER X 9M 2022-09-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 2 1.071 SOLEIL PROXIMA 2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 2.035 81.173 99.3 0.1365 0.1449 0.0478 0.994 10.5 8.99 50045
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.035 2.071 97.1 0.9876 1.0648 0.3899 0.657 2.18 7.11 2414
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 MOLECULAR REPLACEMENT THROUGHOUT 2.035 29.56 50022 2499 99.3 0.2213 0.2199 0.2104 0.2465 0.2384 RANDOM 41.18
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] -1.339 2.1789 -0.8399
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.33 t_omega_torsion 2.99 t_angle_deg 0.9 t_bond_d 0.008 t_dihedral_angle_d t_gen_planes t_it t_chiral_improper_torsion t_utility_distance t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5562 Nucleic Acid Atoms Solvent Atoms 324 Heterogen Atoms 50
Software Software Software Name Purpose autoPROC data processing autoPROC data processing XDS data reduction Aimless data scaling PHASER phasing BUSTER refinement Coot model building