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Crystal Structure of Rhodobacter sphaeroides SigE in complex with the anti-sigma ChrR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 295.15 sodium acetate, 1.6-1.9M sodium formate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 295.15K
Crystal Properties Matthews coefficient Solvent content 2.19 43.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.601 α = 90 b = 119.64 β = 90 c = 280.659 γ = 90
Symmetry Space Group I 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 173 CCD ADSC QUANTUM 315 2004-08-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 1.28060 NSLS X25
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.4 35 99.8 0.066 0.066 32.64 11.75 29380 29316
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 2.4 2.49 100 0.49 0.49 5.5 12.5 2870
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 (All) 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 THROUGHOUT 2.4 35 29380 27356 1491 97.89 0.28646 0.28646 0.28411 0.317 0.3293 0.3463 RANDOM 31.344
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] 5.13 -1.01 -4.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.936 r_dihedral_angle_4_deg 20.638 r_dihedral_angle_3_deg 19.732 r_dihedral_angle_1_deg 6.667 r_scangle_it 1.859 r_angle_refined_deg 1.401 r_scbond_it 1.188 r_mcangle_it 0.69 r_mcbond_it 0.406 r_symmetry_vdw_refined 0.369
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.936 r_dihedral_angle_4_deg 20.638 r_dihedral_angle_3_deg 19.732 r_dihedral_angle_1_deg 6.667 r_scangle_it 1.859 r_angle_refined_deg 1.401 r_scbond_it 1.188 r_mcangle_it 0.69 r_mcbond_it 0.406 r_symmetry_vdw_refined 0.369 r_nbtor_refined 0.302 r_nbd_refined 0.242 r_symmetry_hbond_refined 0.223 r_xyhbond_nbd_refined 0.203 r_metal_ion_refined 0.161 r_chiral_restr 0.097 r_bond_refined_d 0.017 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5185 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 4
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection DENZO data reduction SCALEPACK data scaling SHARP phasing