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Analysis of a new family of widely distributed metal-independent alpha mannosidases provides unique insight into the processing of N-linked glycans, Streptococcus pneumoniae SP_2144 1-deoxymannojirimycin complex
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 0.1 M Hepes, 1.2 M LiSO4, pH 8.0, VAPOR DIFFUSION, HANGING DROP
Crystal Properties Matthews coefficient Solvent content 2.48 50.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.46 α = 90 b = 158.8 β = 107.19 c = 60.04 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 117 CCD MARMOSAIC 325 mm CCD 2010-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.97946 SSRL BL9-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.75 158.8 99 88818 88818 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.75 1.84 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.75 20 2 88818 88818 4679 97.4 0.17206 0.16959 0.21845 0.2251 RANDOM 13.151
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] 1.74 0.63 -0.99 -0.38
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.382 r_dihedral_angle_4_deg 16.816 r_dihedral_angle_3_deg 12.927 r_dihedral_angle_1_deg 5.868 r_scangle_it 3.571 r_scbond_it 2.232 r_angle_refined_deg 1.401 r_mcangle_it 1.28 r_mcbond_it 0.748 r_chiral_restr 0.099
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.382 r_dihedral_angle_4_deg 16.816 r_dihedral_angle_3_deg 12.927 r_dihedral_angle_1_deg 5.868 r_scangle_it 3.571 r_scbond_it 2.232 r_angle_refined_deg 1.401 r_mcangle_it 1.28 r_mcbond_it 0.748 r_chiral_restr 0.099 r_bond_refined_d 0.015 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6922 Nucleic Acid Atoms Solvent Atoms 1388 Heterogen Atoms 46
Software Software Software Name Purpose MOSFLM data reduction MOLREP phasing REFMAC refinement SCALA data scaling