2X3O

Crystal Structure of the Hypothetical Protein PA0856 from Pseudomonas aeruginosa


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.536.3% PEGMME 550, 0.1M SODIUM CACODYLATE PH 6.5, 0.16M DI-AMMONIUM PHOSPHATE. CRYSTALS WERE CRYOPROTECTED WITH 3.67% HEXANEDIOL IN THE ABOVE SOLUTION
Crystal Properties
Matthews coefficientSolvent content
3.8668.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 146.44α = 90
b = 51.74β = 102.19
c = 68.8γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDMIRRORS2008-12-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID29ESRFID29

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
12.929.1499.80.114.973.110798
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)
12.92.9798.90.862.222

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 DIFFRACTIONSADTHROUGHOUTNONE2.929.141079854499.80.264720.262050.31584RANDOM71.13
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]
0.73-1.27-1.02-0.24
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.412
r_dihedral_angle_4_deg25.836
r_dihedral_angle_3_deg22.105
r_dihedral_angle_1_deg6.464
r_scangle_it3.462
r_scbond_it2.145
r_angle_refined_deg1.637
r_mcangle_it1.272
r_mcbond_it0.656
r_chiral_restr0.097
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.412
r_dihedral_angle_4_deg25.836
r_dihedral_angle_3_deg22.105
r_dihedral_angle_1_deg6.464
r_scangle_it3.462
r_scbond_it2.145
r_angle_refined_deg1.637
r_mcangle_it1.272
r_mcbond_it0.656
r_chiral_restr0.097
r_bond_refined_d0.016
r_gen_planes_refined0.007
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
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_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 Atoms2132
Nucleic Acid Atoms
Solvent Atoms12
Heterogen Atoms7

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
SHELXDEphasing