☰ Navigation Tabs
CRYSTAL STRUCTURE OF A CHEMOTAXIS PROTEIN CHEX (DDE_0281) FROM DESULFOVIBRIO DESULFURICANS SUBSP. AT 1.30 A RESOLUTION
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 277 15.0000% Glycerol, 0.1700M NaOAc, 25.5000% PEG-4000, 0.1M TRIS pH 8.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 1.97 37.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.362 α = 90 b = 73.999 β = 90 c = 83.338 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 2009-03-19 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.91837,0.97932 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 1.3 27.864 97 0.029 16.9 64054 -3 12.925
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 1.3 1.35 94.3 0.525 1.7
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 1.3 27.864 63998 3240 98.15 0.139 0.138 0.165 0.1712 RANDOM 18.041
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] 0.83 -0.94 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.185 r_dihedral_angle_4_deg 12.154 r_dihedral_angle_3_deg 10.966 r_sphericity_free 8.725 r_scangle_it 6.267 r_dihedral_angle_1_deg 5.242 r_sphericity_bonded 4.735 r_scbond_it 4.387 r_mcangle_it 3.193 r_mcbond_it 2.206
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.185 r_dihedral_angle_4_deg 12.154 r_dihedral_angle_3_deg 10.966 r_sphericity_free 8.725 r_scangle_it 6.267 r_dihedral_angle_1_deg 5.242 r_sphericity_bonded 4.735 r_scbond_it 4.387 r_mcangle_it 3.193 r_mcbond_it 2.206 r_rigid_bond_restr 1.826 r_angle_refined_deg 1.745 r_angle_other_deg 1.41 r_mcbond_other 1.288 r_chiral_restr 0.105 r_bond_refined_d 0.018 r_gen_planes_refined 0.007 r_bond_other_d 0.003 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2196 Nucleic Acid Atoms Solvent Atoms 312 Heterogen Atoms 15
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SHELX phasing MolProbity model building XSCALE data scaling PDB_EXTRACT data extraction XDS data reduction SHELXD phasing autoSHARP phasing