4O6U

0.89A resolution structure of the hemophore HasA from Pseudomonas aeruginosa (H83A mutant)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3ELL 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION6.52931.6M ammonium sulfate, 100mM MES, 10% (v/V) dioxane, pH 6.5, vapor diffusion, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.1643.15

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 34.378α = 90
b = 46.988β = 90
c = 100.902γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2011-02-14SINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 17-ID0.91840APS17-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
10.89100.90295.80.05185.9120441120441-37.04
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
10.890.9487.20.3870.38723.715730

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT3ELL0.8932.541120343120343600095.60.12450.1240.1338RANDOM8.3304
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]
0.6447-0.3785-0.2662
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d12.776
f_angle_d1.688
f_chiral_restr0.101
f_bond_d0.015
f_plane_restr0.012
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1316
Nucleic Acid Atoms
Solvent Atoms235
Heterogen Atoms51

Software

Software
Software NamePurpose
SCALAdata scaling
MOLREPphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
JDirectordata collection
XSCALEdata scaling