☰ Navigation Tabs
THE CRYSTAL STRUCTURE OF E. COLI FIS MUTANT Q74A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other The wild-type FIS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 298 10 mg/ml protein, 0.5 M sodium chloride, 0.1 M sodium acetate, 0.05 M sodium cacodylate(pH 6.5), 15% PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.06 40.43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.7 α = 90 b = 50.29 β = 90 c = 47.34 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 120 IMAGE PLATE RIGAKU RAXIS II mirrors 1999-09-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300
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 1.9 40 100 0.073 22.7 5.6 85997 15224 17.1
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) 1.9 1.97 100 0.559 0.559 3 1495
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-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT The wild-type FIS 1.9 19.43 15170 14597 1486 96.1 0.223 0.223 0.248 RANDOM 24.7
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] -0.87 -1.66 2.53
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 18.2 c_scangle_it 3.3 c_scbond_it 2.13 c_mcangle_it 1.82 c_mcbond_it 1.14 c_angle_deg 1.074 c_improper_angle_d 0.85 c_bond_d 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1222 Nucleic Acid Atoms Solvent Atoms 101 Heterogen Atoms
Software Software Software Name Purpose X-PLOR model building CNS refinement DENZO data reduction SCALEPACK data scaling X-PLOR phasing