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MANGANESE SUPEROXIDE DISMUTASE FROM ESCHERICHIA COLI
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1MNG PDB ENTRY 1MNG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 CRYSTALS WERE GROWN AT ROOM TEMPERATURE USING THE HANGING DROP METHOD. THE HANGING DROPS WERE SUSPENDED OVER 0.75ML OF WELL SOLUTION (16-30% PEG6000 AND 0.05M BICINE TITRATED TO PH8.5) AND CONSISTED OF 2UL OF WELL SOLUTION AND 2UL OF PROTEIN SOLUTION (MNSOD AT 12MG/ML IN WATER)., vapor diffusion - hanging drop
Crystal Properties Matthews coefficient Solvent content 2.75 55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 100.84 α = 90 b = 108.91 β = 90 c = 182.1 γ = 90
Symmetry Space Group C 2 2 21
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 RIGAKU 0.3MM DIAMETER COLLIMATOR 1996-07-18 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-C
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 2.1 50 96.8 0.056 22 3.7 56890 23.3
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) 2.1 2.2 77 0.191 5.4 0.7
Refinement Statistics Diffraction ID Structure Solution 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-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 1MNG 2.1 50 53872 53872 2874 92 0.186 0.186 0.188 0.21
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]
RMS Deviations Key Refinement Restraint Deviation t_dihedral_angle_d 15.6 t_it 1.6 t_angle_deg 1.2 t_nbd 0.114 t_gen_planes 0.016 t_trig_c_planes 0.015 t_bond_d 0.01 t_incorr_chiral_ct t_pseud_angle
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6532 Nucleic Acid Atoms Solvent Atoms 411 Heterogen Atoms 8
Software Software Software Name Purpose AMoRE phasing TNT refinement DENZO data reduction SCALEPACK data scaling