1GZT

Pseudomonas aeruginosa lectin II (PA-IIL) together with fucose


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherHO DERIVATIVE SOLVED WITH (REMOTE ENERGY) SAD

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
18.5TRIS HCL 0.1M, PH8.5, 1.75 M AMMNONIUM SULFATE, pH 8.50
Crystal Properties
Matthews coefficientSolvent content
2.232

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 52.66α = 90
b = 72.92β = 94.23
c = 54.56γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDTOROIDAL MIRROR2002-01-15MSINGLE 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
11.33095.70.0499.73.496602
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)
11.31.3570.90.3012.42.1

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 REPLACEMENTTHROUGHOUTHO DERIVATIVE SOLVED WITH (REMOTE ENERGY) SAD1.330.0291756481895.70.1370.1360.158RANDOM8.24
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]
-0.46-0.10.150.3
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.371
r_dihedral_angle_1_deg5.392
r_scangle_it3.145
r_scbond_it2.041
r_angle_refined_deg1.547
r_mcangle_it1.274
r_nbtor_other1.137
r_angle_other_deg1.086
r_mcbond_it0.686
r_symmetry_vdw_refined0.464
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.371
r_dihedral_angle_1_deg5.392
r_scangle_it3.145
r_scbond_it2.041
r_angle_refined_deg1.547
r_mcangle_it1.274
r_nbtor_other1.137
r_angle_other_deg1.086
r_mcbond_it0.686
r_symmetry_vdw_refined0.464
r_symmetry_hbond_refined0.438
r_chiral_restr0.304
r_symmetry_vdw_other0.293
r_xyhbond_nbd_other0.247
r_nbd_refined0.244
r_symmetry_hbond_other0.222
r_nbd_other0.217
r_xyhbond_nbd_refined0.215
r_metal_ion_refined0.065
r_bond_refined_d0.011
r_gen_planes_refined0.006
r_gen_planes_other0.004
r_bond_other_d0.001
r_dihedral_angle_2_deg
r_dihedral_angle_4_deg
r_nbtor_refined
r_metal_ion_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 Atoms704
Heterogen Atoms52

Software

Software
Software NamePurpose
REFMACrefinement
HKLdata reduction
SCALAdata scaling
AMoREphasing