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DESULFOFERRODOXIN FROM DESULFOVIBRIO DESULFURICANS, ATCC 27774
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 PROTEIN WAS CRYSTALLIZED FROM 20% PEG 4000, 0.1 M HEPES, CACL2 0.2 M, PH 7.5
Crystal Properties Matthews coefficient Solvent content 2.8 55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.5 α = 90 b = 112.5 β = 90 c = 63.2 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 IMAGE PLATE MARRESEARCH MIRRORS 1992-10-10 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.5 SRS PX9.5
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 1.9 20 97.7 0.045 0.045 8.8 2.2 11867 2
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 1.9 1.97 96.3 0.26 0.26 2.9 2.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MULTIPLE WAVELENGTH ANOMALOUS DISPERSION (MAD) FREE R 1.9 20 13564 689 97.7 0.2 0.2 0.23 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 1027
RMS Deviations Key Refinement Restraint Deviation s_from_restr_planes 0.274 s_non_zero_chiral_vol 0.141 s_zero_chiral_vol 0.083 s_angle_d 0.035 s_bond_d 0.02 s_anti_bump_dis_restr 0.013 s_similar_dist s_rigid_bond_adp_cmpnt s_similar_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 974 Nucleic Acid Atoms Solvent Atoms 71 Heterogen Atoms 3
Software Software Software Name Purpose SHELXL-93 model building SHELXL-93 refinement DENZO data reduction SCALEPACK data scaling SHELXL-93 phasing