28HW | pdb_000028hw

Crystal structure of the human galectin-3 carbohydrate-recognition domain in complex with p-Methoxyphenyl 3-O-benzyl-beta-D-galactopyranoside


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2NMO 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP29332% PEG 6000, 100mM MgCl2, 10mM beta mercaptoethanol, 100mM Tris-HCL, pH 8.5
Crystal Properties
Matthews coefficientSolvent content
2.0640.37

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 36.495α = 90
b = 57.711β = 90
c = 62.744γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2024-10-17MSINGLE 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
11.130.8682.25122.4611.744882
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)
11.11.140.98

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 REPLACEMENTTHROUGHOUT1.130.8642571229782.270.172210.171440.17140.186710.1866RANDOM12.791
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]
0.62-0.41-0.22
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg11.899
r_dihedral_angle_2_deg10.126
r_dihedral_angle_1_deg8.248
r_long_range_B_refined5.108
r_long_range_B_other4.949
r_scangle_other3.607
r_scbond_it2.444
r_scbond_other2.443
r_angle_refined_deg2.074
r_mcangle_other1.489
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg11.899
r_dihedral_angle_2_deg10.126
r_dihedral_angle_1_deg8.248
r_long_range_B_refined5.108
r_long_range_B_other4.949
r_scangle_other3.607
r_scbond_it2.444
r_scbond_other2.443
r_angle_refined_deg2.074
r_mcangle_other1.489
r_mcangle_it1.487
r_mcbond_it1.044
r_mcbond_other1.044
r_angle_other_deg0.705
r_chiral_restr0.105
r_bond_refined_d0.014
r_gen_planes_refined0.01
r_gen_planes_other0.002
r_bond_other_d0.001
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 Atoms1108
Nucleic Acid Atoms
Solvent Atoms182
Heterogen Atoms32

Software

Software
Software NamePurpose
REFMACrefinement
Aimlessdata scaling
XDSdata reduction
PHASERphasing
PDB_EXTRACTdata extraction