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Crystal Structure of Parasite Sarcocystis muris Lectin SML-2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.9 291 VAPOR DIFFUSION, HANGING DROP. TEMPERATURE 291K. PROTEIN SOLUTION:50 MM TRIS-HCL, 150 MM NACL, PH 8.3, 12 MG/ML SML-2. RESERVOIR: 0.1 M HEPES, PH 7.5, 0.1 M NACL, 1.7 M AMMONIUM SULFATE, 15% GLYCEROL. DROPLET: 1 MICROLITER PROTEIN SOLUTION: 1 MICROLITER RESERVOIR SOLUTION.
Crystal Properties Matthews coefficient Solvent content 3.06 59.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.17 α = 90 b = 129.04 β = 90 c = 158.1 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 MARMOSAIC 225 mm CCD MIRROR 2006-11-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X12 EMBL/DESY, HAMBURG X12
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 1.95 35 99.5 0.06 23.8 7.2 79584 -3 30.8
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 1.95 2 96.5 0.42 4.2 6.4
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 SAD THROUGHOUT NONE 1.95 33.44 75603 3980 100 0.16981 0.16837 0.1768 0.19716 0.2037 RANDOM 21.297
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] -0.01 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.741 r_dihedral_angle_3_deg 13.54 r_dihedral_angle_4_deg 12.634 r_dihedral_angle_1_deg 6.474 r_scangle_it 4.89 r_scbond_it 3.329 r_mcangle_it 2.26 r_angle_refined_deg 1.491 r_mcbond_it 1.328 r_angle_other_deg 0.897
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.741 r_dihedral_angle_3_deg 13.54 r_dihedral_angle_4_deg 12.634 r_dihedral_angle_1_deg 6.474 r_scangle_it 4.89 r_scbond_it 3.329 r_mcangle_it 2.26 r_angle_refined_deg 1.491 r_mcbond_it 1.328 r_angle_other_deg 0.897 r_mcbond_other 0.364 r_chiral_restr 0.098 r_bond_refined_d 0.016 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5943 Nucleic Acid Atoms Solvent Atoms 660 Heterogen Atoms 82
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling SHELXCD phasing SHELXE phasing