6B8K

Crystal structure of Human galectin-3 CRD in complex with Lactulose


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP29331% PEG6000, 100 mM magnesium chloride, 8 mM BME, 100 mM Tris-HCl, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthew coefficientSolvent content
2.0840.83

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 36.17α = 90
b = 57.87β = 90
c = 62.6γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210r2016-10-13MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAUSTRALIAN SYNCHROTRON BEAMLINE MX10.953Australian SynchrotronMX1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.2830.6799.623.412.834451

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.2830.6732745170699.50.1650.163390.19525RANDOM11.985
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]
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.218
r_dihedral_angle_4_deg13.935
r_dihedral_angle_3_deg10.923
r_dihedral_angle_1_deg7.556
r_long_range_B_refined4.913
r_long_range_B_other4.514
r_scangle_other3.087
r_angle_refined_deg2.679
r_scbond_it2.041
r_scbond_other2.039
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.218
r_dihedral_angle_4_deg13.935
r_dihedral_angle_3_deg10.923
r_dihedral_angle_1_deg7.556
r_long_range_B_refined4.913
r_long_range_B_other4.514
r_scangle_other3.087
r_angle_refined_deg2.679
r_scbond_it2.041
r_scbond_other2.039
r_mcangle_other1.768
r_mcangle_it1.76
r_mcbond_it1.333
r_mcbond_other1.316
r_angle_other_deg1.295
r_chiral_restr0.171
r_bond_refined_d0.029
r_gen_planes_refined0.013
r_bond_other_d0.003
r_gen_planes_other0.002
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_scangle_it
r_metal_ion_refined
r_metal_ion_other
r_sphericity_bonded
r_rigid_bond_restr
r_sphericity_free
r_symmetry_vdw_refined
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1108
Nucleic Acid Atoms
Solvent Atoms174
Heterogen Atoms26

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing