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Active site copper and zinc ions modulate the quaternary structure of prokaryotic Cu,Zn superoxide dismutase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4 301 PEG 8,000 25%, NACL 100 MM, SODIUM ACETATE 50 MM, PH 4, TEMPERATURE 28C
Crystal Properties Matthews coefficient Solvent content 3.4 64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.9 α = 90 b = 85.9 β = 90 c = 98 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 100 CCD MARRESEARCH 2001-04-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-3 ESRF ID14-3
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 1.73 30 97.5 0.037 20 2.5 14997 18
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 1.73 1.76 75.8 0.178 5
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) 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 OTHER 1.73 30 14997 1499 97.5 0.191 0.183 0.2022 0.231 0.2398 RANDOM 19
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1108 Nucleic Acid Atoms Solvent Atoms 91 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling CCP4 phasing