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X-ray structures of the maltose-maltodextrin binding protein of the thermoacidophilic bacterium Alicyclobacillus acidocaldarius
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1URG PDB ENTRY 1URG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 9.5 PEG 8000, CHES, PH 9.5, 10% GLYCEROL
Crystal Properties Matthews coefficient Solvent content 2.07 40.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.18 α = 90 b = 70.53 β = 96.98 c = 104.06 γ = 90
Symmetry Space Group P 1 21 1
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 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA SLS X06SA
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 1.45 40.14 99.6 0.0084 12.7 6.2 137804
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 1.45 1.5 98.7 0.509 2.4 3.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1URG 1.45 40 137798 3450 99.5 0.21 0.21 0.2022 0.232 0.2253 RANDOM
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 c_scangle_it 2.657 c_scbond_it 1.933 c_mcangle_it 1.704 c_angle_deg 1.21 c_mcbond_it 1.089 c_bond_d 0.005 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.657 c_scbond_it 1.933 c_mcangle_it 1.704 c_angle_deg 1.21 c_mcbond_it 1.089 c_bond_d 0.005 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5637 Nucleic Acid Atoms Solvent Atoms 500 Heterogen Atoms 68
Software Software Software Name Purpose CNS refinement XDS data reduction XDS data scaling AMoRE phasing