2JDK

Lectin PA-IIL of P.aeruginosa complexed with disaccharide derivative


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
18.5TRIS HCL 0.1M, PH8.5, 1.75 M AMMNONIUM SULFATE(THE PA-IIL/GLYCOMIMETIC COMPLEXE WAS OBTAINED BY SOAKING METHOD FROM FUCOSE-CONTAINING CRISTAL)
Crystal Properties
Matthews coefficientSolvent content
2.2344.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 52.611α = 90
b = 73.078β = 94.35
c = 54.501γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDTOROIDAL MIRROR2005-12-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-2ESRFID14-2

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
11.122.399.40.0518.75165425

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 DIFFRACTIONOTHERTHROUGHOUTNONE1.154.31157059831999.50.1130.1120.134RANDOM10.16
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]
0.01-0.040.02-0.03
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg41.399
r_dihedral_angle_4_deg14.912
r_dihedral_angle_3_deg10.628
r_dihedral_angle_1_deg7.148
r_scangle_it4.542
r_scbond_it3.163
r_mcangle_it2.458
r_mcbond_it1.726
r_angle_refined_deg1.686
r_nbtor_refined0.301
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg41.399
r_dihedral_angle_4_deg14.912
r_dihedral_angle_3_deg10.628
r_dihedral_angle_1_deg7.148
r_scangle_it4.542
r_scbond_it3.163
r_mcangle_it2.458
r_mcbond_it1.726
r_angle_refined_deg1.686
r_nbtor_refined0.301
r_nbd_refined0.226
r_symmetry_vdw_refined0.192
r_symmetry_hbond_refined0.183
r_xyhbond_nbd_refined0.14
r_chiral_restr0.109
r_bond_refined_d0.017
r_gen_planes_refined0.01
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_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 Atoms3308
Nucleic Acid Atoms
Solvent Atoms623
Heterogen Atoms123

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling