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Alpha-amylase B in complex with acarbose
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 298 0.2M sodium acetate, 0.1M Mes-OH, 20% (w/v) PEG 8000, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.2 61.51
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 227.85 α = 90 b = 77.24 β = 98.63 c = 50.38 γ = 90
Symmetry Space Group C 1 2 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 MARMOSAIC 225 mm CCD toroid mirrors 2007-02-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-3 0.9795 MAX II I911-3
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 1.35 30 99.5 0.076 10.9 4 188142 188142
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 1.35 1.4 98.3 0.795 2.2 3.3 19198
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FOURIER SYNTHESIS THROUGHOUT 1.35 30 185716 185716 1877 99.25 0.1514 0.1514 0.15114 0.1601 0.17814 0.1813 RANDOM 15.066
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] 0.02 -0.06 1.53 -1.57
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.136 r_dihedral_angle_4_deg 16.36 r_sphericity_free 12.788 r_dihedral_angle_3_deg 12.358 r_dihedral_angle_1_deg 6.121 r_scangle_it 6.046 r_scbond_it 4.379 r_sphericity_bonded 4.169 r_mcangle_it 2.963 r_rigid_bond_restr 2.205
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.136 r_dihedral_angle_4_deg 16.36 r_sphericity_free 12.788 r_dihedral_angle_3_deg 12.358 r_dihedral_angle_1_deg 6.121 r_scangle_it 6.046 r_scbond_it 4.379 r_sphericity_bonded 4.169 r_mcangle_it 2.963 r_rigid_bond_restr 2.205 r_mcbond_it 2.051 r_angle_refined_deg 1.941 r_angle_other_deg 1.115 r_mcbond_other 0.874 r_nbd_refined 0.224 r_symmetry_vdw_refined 0.214 r_symmetry_vdw_other 0.209 r_symmetry_hbond_refined 0.205 r_nbd_other 0.203 r_nbtor_refined 0.191 r_xyhbond_nbd_refined 0.169 r_chiral_restr 0.151 r_nbtor_other 0.101 r_metal_ion_refined 0.101 r_symmetry_metal_ion_refined 0.088 r_bond_refined_d 0.022 r_gen_planes_refined 0.011 r_bond_other_d 0.003 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4747 Nucleic Acid Atoms Solvent Atoms 574 Heterogen Atoms 170
Software Software Software Name Purpose REFMAC refinement ProDC data collection XDS data reduction XSCALE data scaling REFMAC phasing