2XU2

Crystal Structure of the hypothetical protein PA4511 from Pseudomonas aeruginosa


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2DFAPDB ENTRY 2DFA

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1942.4% PEGMME550, 0.13 M AMMONIUM CITRATE, 0.1M CHES, PH9.0
Crystal Properties
Matthews coefficientSolvent content
2.2645.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 90.83α = 90
b = 90.83β = 90
c = 118.85γ = 90
Symmetry
Space GroupI 41 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDSI (III)2008-08-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I02DiamondI02

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
12.321.2698.60.1121.44.7106682
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)
12.32.3699.80.622.44.8

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 2DFA2.321.261066853798.660.194070.191660.24032RANDOM49.515
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]
-0.11-0.110.23
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.685
r_dihedral_angle_4_deg16.121
r_dihedral_angle_3_deg13.454
r_dihedral_angle_1_deg5.734
r_angle_refined_deg1.107
r_angle_other_deg0.84
r_chiral_restr0.065
r_bond_refined_d0.009
r_gen_planes_refined0.004
r_bond_other_d0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.685
r_dihedral_angle_4_deg16.121
r_dihedral_angle_3_deg13.454
r_dihedral_angle_1_deg5.734
r_angle_refined_deg1.107
r_angle_other_deg0.84
r_chiral_restr0.065
r_bond_refined_d0.009
r_gen_planes_refined0.004
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_mcbond_it
r_mcbond_other
r_mcangle_it
r_mcangle_other
r_scbond_it
r_scbond_other
r_scangle_it
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 Atoms1802
Nucleic Acid Atoms
Solvent Atoms81
Heterogen Atoms13

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
MOLREPphasing