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Dissimilatory sulfite reductase nitrate complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3C7B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 291 20% PEG 4000, 100 mM Na-citrate, 0.2 M NaCl, 5% (v/v) 2-propanol, 50 mM NaNO3, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291.0K
Crystal Properties Matthews coefficient Solvent content 2.52 51.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 94.6 α = 90 b = 68.9 β = 107.5 c = 145.1 γ = 90
Symmetry Space Group P 1 21 1
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 225 mm CCD 2007-03-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 0.99980 SLS X06SA
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 2.28 50 96.3 0.208 0.153 4.19 1.93
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 2.3 2.44 94 0.543 0.44 2.05 1.88 44806
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 3C7B 2.28 30 75008 75008 3947 100 0.19923 0.19923 0.19756 0.2224 0.23111 0.2516 RANDOM 25.522
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] -0.81 3.22 -2.85 5.6
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.15 r_dihedral_angle_4_deg 18.036 r_dihedral_angle_3_deg 16.648 r_dihedral_angle_1_deg 6.233 r_angle_refined_deg 1.623 r_chiral_restr 0.113 r_bond_refined_d 0.01 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.15 r_dihedral_angle_4_deg 18.036 r_dihedral_angle_3_deg 16.648 r_dihedral_angle_1_deg 6.233 r_angle_refined_deg 1.623 r_chiral_restr 0.113 r_bond_refined_d 0.01 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_scbond_it r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12458 Nucleic Acid Atoms Solvent Atoms 137 Heterogen Atoms 320
Software Software Software Name Purpose MAR345 data collection REFMAC refinement XDS data reduction XDS data scaling REFMAC phasing