2X2T

CRYSTAL STRUCTURE OF SCLEROTINIA SCLEROTIORUM AGGLUTININ SSA in complex with Gal-beta1,3-Galnac


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2X2SPDB ENTRY 2X2S

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
11.26 M AMMONIUM SULFATE, 0.2 M LITHIUM SULFATE, 0.1 M TRIS PH 8.5
Crystal Properties
Matthews coefficientSolvent content
3.3863

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 51.458α = 90
b = 51.458β = 90
c = 295.987γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2008-02-21MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-2ESRFID23-2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
11.975997.80.1495.71704016
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.972.0898.90.53.35.7

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 REPLACEMENTTHROUGHOUTPDB ENTRY 2X2S1.9749.3315811122896.720.165260.163040.19514RANDOM28.768
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]
0.830.420.83-1.25
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg41.489
r_dihedral_angle_4_deg14.387
r_dihedral_angle_3_deg12.855
r_dihedral_angle_1_deg7.781
r_scangle_it2.841
r_scbond_it1.866
r_angle_refined_deg1.448
r_mcangle_it1.264
r_angle_other_deg0.899
r_mcbond_it0.715
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg41.489
r_dihedral_angle_4_deg14.387
r_dihedral_angle_3_deg12.855
r_dihedral_angle_1_deg7.781
r_scangle_it2.841
r_scbond_it1.866
r_angle_refined_deg1.448
r_mcangle_it1.264
r_angle_other_deg0.899
r_mcbond_it0.715
r_mcbond_other0.194
r_chiral_restr0.092
r_bond_refined_d0.014
r_gen_planes_refined0.006
r_bond_other_d0.001
r_gen_planes_other0.001
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 AtomsNumber
Protein Atoms1177
Nucleic Acid Atoms
Solvent Atoms169
Heterogen Atoms63

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing