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Crystal structure of a chemotactic chec-like protein (so_3915) from shewanella oneidensis mr-1 at 1.86 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 277 NANODROP, 1.60M MgSO4, 0.1M MES pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.25 45.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.327 α = 90 b = 71.024 β = 90 c = 74.039 γ = 90
Symmetry Space Group P 21 21 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 CCD MARMOSAIC 325 mm CCD Flat collimating mirror, toroid focusing mirror 2009-01-20 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.91162, 0.97961, 0.97949 SSRL BL9-2
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 1.86 28.606 96.7 0.044 12.93 3.6 26303 -3 23.886
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 1.86 1.93 91.1 0.484 1.97
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 1.86 28.606 26265 1310 99.2 0.179 0.177 0.216 0.1836 RANDOM 28.471
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] 0.6 -0.65 0.05
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.057 r_dihedral_angle_3_deg 12.925 r_dihedral_angle_1_deg 6.161 r_scangle_it 5.231 r_scbond_it 3.777 r_mcangle_it 2.556 r_mcbond_it 1.746 r_angle_refined_deg 1.602 r_angle_other_deg 0.966 r_mcbond_other 0.309
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.057 r_dihedral_angle_3_deg 12.925 r_dihedral_angle_1_deg 6.161 r_scangle_it 5.231 r_scbond_it 3.777 r_mcangle_it 2.556 r_mcbond_it 1.746 r_angle_refined_deg 1.602 r_angle_other_deg 0.966 r_mcbond_other 0.309 r_symmetry_vdw_refined 0.229 r_nbd_refined 0.203 r_symmetry_hbond_refined 0.201 r_nbd_other 0.179 r_symmetry_vdw_other 0.178 r_nbtor_refined 0.175 r_xyhbond_nbd_refined 0.168 r_chiral_restr 0.098 r_nbtor_other 0.088 r_bond_refined_d 0.017 r_gen_planes_refined 0.006 r_gen_planes_other 0.003 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2243 Nucleic Acid Atoms Solvent Atoms 163 Heterogen Atoms 11
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SHELX phasing MolProbity model building XSCALE data scaling PDB_EXTRACT data extraction MAR345 data collection XDS data reduction SHELXD phasing autoSHARP phasing