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The X-ray structure of an secretion system protein
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 293 (NH4)2SO4, LiSO4, NaCH3CO2, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.06 39.77
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 82.844 α = 90 b = 49.683 β = 102.27 c = 29.487 γ = 90
Symmetry Space Group C 1 2 1
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 4 a parabolic collimating mirror placed upstream of the monochromator 2003-06-13 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X8C 1.0, 0.8981, 0.9794, 0.9796 NSLS X8C
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 1.5 20.261 96.5 0.036 16.5 3.9 18869 18209 22.6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.5 1.53 100 0.421 3 4
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 MAD THROUGHOUT 1.5 20.261 17871 17235 929 96.44 0.22192 0.22028 0.22028 0.2198 0.25071 0.2503 RANDOM 25.229
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] 0.12 0.14 0.61 -0.67
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.836 r_dihedral_angle_3_deg 12.719 r_dihedral_angle_1_deg 6.706 r_dihedral_angle_4_deg 4.344 r_scangle_it 3.452 r_scbond_it 2.42 r_mcangle_it 1.556 r_angle_refined_deg 1.468 r_mcbond_it 1.079 r_nbtor_refined 0.315
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.836 r_dihedral_angle_3_deg 12.719 r_dihedral_angle_1_deg 6.706 r_dihedral_angle_4_deg 4.344 r_scangle_it 3.452 r_scbond_it 2.42 r_mcangle_it 1.556 r_angle_refined_deg 1.468 r_mcbond_it 1.079 r_nbtor_refined 0.315 r_symmetry_vdw_refined 0.256 r_nbd_refined 0.205 r_xyhbond_nbd_refined 0.125 r_chiral_restr 0.106 r_symmetry_hbond_refined 0.098 r_bond_refined_d 0.013 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 870 Nucleic Acid Atoms Solvent Atoms 98 Heterogen Atoms 15
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling SOLVE phasing