1UWF

1.7 A resolution structure of the receptor binding domain of the FimH adhesin from uropathogenic E. coli


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1QUNPDB ENTRY 1QUN

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.51.1 MM PROTEIN, 0.1 M HEPES PH 7.5, 10 % PEG6000, 5% V/V MPD
Crystal Properties
Matthews coefficientSolvent content
2.3438.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 39.906α = 90
b = 41.636β = 90
c = 97.07γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCD2000-12-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-BMAPS19-BM

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
11.693998.80.05227.258.91859724.3
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)
11.691.7396.80.1968.2

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 1QUN1.6938.2718545156498.70.17910.17910.2181RANDOM16.8
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]
5.49-1.44-4.05
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d27.4
c_scangle_it2.19
c_scbond_it1.6
c_angle_deg1.5
c_mcangle_it1.45
c_mcbond_it0.97
c_improper_angle_d0.78
c_bond_d0.006
c_bond_d_na
c_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d27.4
c_scangle_it2.19
c_scbond_it1.6
c_angle_deg1.5
c_mcangle_it1.45
c_mcbond_it0.97
c_improper_angle_d0.78
c_bond_d0.006
c_bond_d_na
c_bond_d_prot
c_angle_d
c_angle_d_na
c_angle_d_prot
c_angle_deg_na
c_angle_deg_prot
c_dihedral_angle_d_na
c_dihedral_angle_d_prot
c_improper_angle_d_na
c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1196
Nucleic Acid Atoms
Solvent Atoms307
Heterogen Atoms22

Software

Software
Software NamePurpose
CNSrefinement
HKL-2000data reduction
SCALEPACKdata scaling
AMoREphasing