2X3N

Crystal structure of pqsL, a probable FAD-dependent monooxygenase from Pseudomonas aeruginosa


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.531% PEG1500, 0.1M HEPES, PH 7.5. CRYSTALS WERE CRYOPROTECTED WITH 10% PEG400 IN A SOLUTION CONTAINING 35% PEG1500, 0.1M HEPES, PH 7.5
Crystal Properties
Matthews coefficientSolvent content
2.1843.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 47.077α = 90
b = 63.257β = 90
c = 128.628γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDTOROIDAL FOCUSING MIRROR2008-12-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-4ESRFID14-4

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
11.7528.6799.50.0819.85.337305
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)
11.751.8950.742.283.2

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 DIFFRACTIONMIRASTHROUGHOUTNONE1.7528.6737305197099.490.192310.190830.21997RANDOM19.771
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]
-0.130.070.06
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.423
r_dihedral_angle_4_deg18.299
r_dihedral_angle_3_deg13.181
r_dihedral_angle_1_deg5.72
r_scangle_it3.573
r_scbond_it2.162
r_angle_refined_deg1.271
r_mcangle_it1.219
r_mcbond_it0.649
r_chiral_restr0.097
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg29.423
r_dihedral_angle_4_deg18.299
r_dihedral_angle_3_deg13.181
r_dihedral_angle_1_deg5.72
r_scangle_it3.573
r_scbond_it2.162
r_angle_refined_deg1.271
r_mcangle_it1.219
r_mcbond_it0.649
r_chiral_restr0.097
r_bond_refined_d0.011
r_gen_planes_refined0.006
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 Atoms2845
Nucleic Acid Atoms
Solvent Atoms195
Heterogen Atoms53

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling