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Crystal structure of maltose-binding protein mutant with bound sucrose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ANF PDB entry 1ANF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.2 289 PEG MME 5000, Sodium acetate, Sucrose, Magnesium chloride, Zinc chloride, pH 6.2, VAPOR DIFFUSION, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.08 40.79
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.042 α = 90 b = 85.229 β = 90 c = 132.864 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 113 CCD MARMOSAIC 225 mm CCD DCM with cryo-cooled 1st crystal, sagitally bent 2nd crystal followed by vertically focusing mirror 2009-03-13 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CLSI BEAMLINE 08ID-1 0.9793 CLSI 08ID-1
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 2 34.8 96.2 0.092 16.124 5.8 44813 44813 34
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 2 2.07 62.8 0.468 2.38 4.4 4561
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 PDB entry 1ANF 2 34.8 2 44716 40799 2032 91.24 0.241 0.231 0.228 0.2291 0.284 0.2723 Random 32.554
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] -8.736 17.386 -8.65
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 3.048 c_scbond_it 2.063 c_mcangle_it 2.049 c_mcbond_it 1.314 c_angle_deg 1.216 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5744 Nucleic Acid Atoms Solvent Atoms 202 Heterogen Atoms 60
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement PDB_EXTRACT data extraction HKL-2000 data collection HKL-2000 data reduction MOLREP phasing