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Crystal structure of a transcriptional regulator, TetR family (BCE_2991) from Bacillus cereus ATCC 10987 at 2.50 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.2 277 0.4M KH2PO4, 1.6M NaH2PO4, 0.1M Phosphate Citrate pH 4.2, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.96 58.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.54 α = 90 b = 73.54 β = 90 c = 96.28 γ = 90
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 PILATUS 6M Flat mirror (vertical focusing); single crystal Si(111) bent monochromator (horizontal focusing) 2013-05-22 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.97917,0.91837,0.97845 SSRL BL11-1
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 2.5 26.002 98.4 0.106 9 3.6 17497 17497
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.57 99 0.85 0.85 1.6 3.6 1300
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 2.5 26.002 17458 894 98.24 0.2072 0.2054 0.2131 0.243 0.261 RANDOM 55.7874
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] -2.5621 -2.5621 5.1243
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 3.04 t_omega_torsion 2.67 t_angle_deg 0.93 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 3.04 t_omega_torsion 2.67 t_angle_deg 0.93 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_pseud_angle t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2947 Nucleic Acid Atoms Solvent Atoms 88 Heterogen Atoms 6
Software Software Software Name Purpose MolProbity model building PDB_EXTRACT data extraction SOLVE phasing SCALA data scaling BUSTER-TNT refinement MOSFLM data reduction BUSTER refinement