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Glucose/galactose binding protein bound to 3-O-methyl D-glucose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2FW0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 298 2.0 M ammonium sulfate and 0.05 M sodium citrate dehydrate, 3-O-methyl glucose (5mM) was soaked in. 2.5 M Na Malonate cryoprotectant, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.5 64.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.93 α = 90 b = 74.66 β = 90 c = 110.07 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 100 CCD Bruker Platinum 135 2005-07-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR 1.54
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 1.7 50 90.1 0.0341 25.15 6.31 52428 47220
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) 1.7 1.75 56.8 0.2589 3.82 2.11 1972
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 2FW0 1.7 40 49733 43596 2291 87.66 0.18159 0.18159 0.18038 0.1796 0.20426 0.2032 RANDOM 13.533
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] -0.43 0.65 -0.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.088 r_dihedral_angle_3_deg 12.981 r_dihedral_angle_4_deg 9.285 r_dihedral_angle_1_deg 5.331 r_scangle_it 3.664 r_scbond_it 2.21 r_angle_refined_deg 1.295 r_mcangle_it 1.266 r_mcbond_it 0.678 r_nbtor_refined 0.306
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.088 r_dihedral_angle_3_deg 12.981 r_dihedral_angle_4_deg 9.285 r_dihedral_angle_1_deg 5.331 r_scangle_it 3.664 r_scbond_it 2.21 r_angle_refined_deg 1.295 r_mcangle_it 1.266 r_mcbond_it 0.678 r_nbtor_refined 0.306 r_nbd_refined 0.198 r_symmetry_vdw_refined 0.155 r_xyhbond_nbd_refined 0.127 r_metal_ion_refined 0.118 r_symmetry_hbond_refined 0.115 r_chiral_restr 0.091 r_bond_refined_d 0.012 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2319 Nucleic Acid Atoms Solvent Atoms 351 Heterogen Atoms 16
Software Software Software Name Purpose REFMAC refinement PROTEUM PLUS data collection SAINT data reduction PROTEUM PLUS data scaling CNS phasing