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Crystal structure of the human galectin-1 in complex with p-Methoxyphenyl 3-O-toluensulfonyl-beta-D- galactopyranoside


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3OY8 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP293200mM lithium sulphate, 100mM TRIS pH 8.5, PEG3350 35%, 10 mM beta-mercaptoehanol
Crystal Properties
Matthews coefficientSolvent content
2.3647.88

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 43.386α = 90
b = 57.82β = 90
c = 112.111γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2024-12-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONELETTRA BEAMLINE 11.2C1ELETTRA11.2C

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)CC (Half)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
11.7334.7394.560.9956.41128623
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.731.7920.41

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.7334.7327219140294.70.225110.223130.2310.263970.2696RANDOM28.138
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]
3.28-2.51-0.78
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg13.381
r_long_range_B_refined8.351
r_long_range_B_other8.336
r_dihedral_angle_1_deg7.698
r_dihedral_angle_2_deg7.502
r_scangle_other5.96
r_mcangle_it4.37
r_mcangle_other4.37
r_scbond_it3.953
r_scbond_other3.94
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg13.381
r_long_range_B_refined8.351
r_long_range_B_other8.336
r_dihedral_angle_1_deg7.698
r_dihedral_angle_2_deg7.502
r_scangle_other5.96
r_mcangle_it4.37
r_mcangle_other4.37
r_scbond_it3.953
r_scbond_other3.94
r_mcbond_it2.782
r_mcbond_other2.778
r_angle_refined_deg1.549
r_angle_other_deg0.547
r_chiral_restr0.079
r_bond_refined_d0.007
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
r_dihedral_angle_4_deg
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_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2050
Nucleic Acid Atoms
Solvent Atoms82
Heterogen Atoms8

Software

Software
Software NamePurpose
REFMACrefinement
Aimlessdata scaling
XDSdata reduction
PHASERphasing
PDB_EXTRACTdata extraction