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High-Resolution Crystal Structure of Erythrina cristagalli Lectin in Complex with 2'-alpha-L-Fucosyllactose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other ECL LACTOSE COMPLEX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 2M AMMONIUM SULFATE, 0.1M TRIS PH 7.5, 10% GLYCEROL
Crystal Properties Matthews coefficient Solvent content 4 69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.9 α = 90 b = 80.9 β = 90 c = 125.9 γ = 90
Symmetry Space Group P 43 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MARRESEARCH 2001-01-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I711 MAX II I711
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 1.7 34 99.3 0.067 17.5 9.3 46349 20.4
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 1.7 1.8 99.2 0.69 2.6 5.5
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT ECL LACTOSE COMPLEX 1.7 31.37 43406 4372 92.8 0.209 0.209 0.239 0.2253 RANDOM 29.8
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] 5.55 5.55 -11.1
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 26.2 c_scangle_it 5.62 c_scbond_it 4.16 c_mcangle_it 3.53 c_mcbond_it 2.69 c_angle_deg 1.9 c_improper_angle_d 1.23 c_bond_d 0.015 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 26.2 c_scangle_it 5.62 c_scbond_it 4.16 c_mcangle_it 3.53 c_mcbond_it 2.69 c_angle_deg 1.9 c_improper_angle_d 1.23 c_bond_d 0.015 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_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1849 Nucleic Acid Atoms Solvent Atoms 212 Heterogen Atoms 35
Software Software Software Name Purpose CNS refinement XDS data reduction XSCALE data scaling