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Amylomaltase MalQ from Escherichia coli, apo structure
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4S3R
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 295 1.2 M Na3Citrate, 250 mM NaCl, 20 mM Tris-HCl, protein concentration 13 mg/ml, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 3.14 60.83
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.337 α = 90 b = 106.811 β = 90 c = 217.665 γ = 90
Symmetry Space Group P 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 100 CCD MARMOSAIC 225 mm CCD mirror 2013-12-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.2 0.91841 BESSY 14.2
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 2.8 35 99.5 0.131 13.52 5.2 49608 49608 -3 -3 38.186
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 2.8 2.9 99.9 0.672 2.82
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-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 4S3R 2.8 33.84 49608 49608 2410 99.46 0.1819 0.1819 0.1797 0.1849 0.2241 0.2227 RANDOM 41.916
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] 0.79 0.43 -1.22
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.7 r_dihedral_angle_4_deg 17.289 r_dihedral_angle_3_deg 14.526 r_dihedral_angle_1_deg 5.465 r_mcangle_it 1.199 r_angle_refined_deg 1.087 r_angle_other_deg 0.718 r_mcbond_it 0.677 r_mcbond_other 0.677 r_chiral_restr 0.059
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.7 r_dihedral_angle_4_deg 17.289 r_dihedral_angle_3_deg 14.526 r_dihedral_angle_1_deg 5.465 r_mcangle_it 1.199 r_angle_refined_deg 1.087 r_angle_other_deg 0.718 r_mcbond_it 0.677 r_mcbond_other 0.677 r_chiral_restr 0.059 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10994 Nucleic Acid Atoms Solvent Atoms 187 Heterogen Atoms
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction MAR345 data collection XDS data reduction PHASER phasing