4CXU

G4 mutant of PAS, arylsulfatase from Pseudomonas Aeruginosa, in complex with 3-Br-Phenolphenylphosphonate


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1HDHPDB ENTRY 1HDH

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.332% PEG 5000 MME, 2 MM (NH4)2SO4, 0.1M MES PH 6.3, 200 MM 62Y PHENOLPHENYLPHOSPHONATE
Crystal Properties
Matthews coefficientSolvent content
2.3948.59

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 188.374α = 90
b = 68.075β = 93.73
c = 89.55γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2013-07-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I04-1DiamondI04-1

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
12.0366.9798.30.1283.872479-322.6
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)
12.032.0399.20.562.13.8

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 1HDH2.0393.9968838364198.310.208380.206630.2406RANDOM25.245
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]
-0.06-0.31.69-1.57
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.798
r_dihedral_angle_4_deg19.742
r_dihedral_angle_3_deg14.466
r_dihedral_angle_1_deg6.624
r_mcangle_it3.031
r_scbond_it2.474
r_mcbond_it2.041
r_mcbond_other2.038
r_angle_refined_deg1.792
r_angle_other_deg1.044
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.798
r_dihedral_angle_4_deg19.742
r_dihedral_angle_3_deg14.466
r_dihedral_angle_1_deg6.624
r_mcangle_it3.031
r_scbond_it2.474
r_mcbond_it2.041
r_mcbond_other2.038
r_angle_refined_deg1.792
r_angle_other_deg1.044
r_chiral_restr0.1
r_bond_refined_d0.017
r_gen_planes_refined0.01
r_bond_other_d0.004
r_gen_planes_other0.004
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_mcangle_other
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 Atoms8148
Nucleic Acid Atoms
Solvent Atoms665
Heterogen Atoms36

Software

Software
Software NamePurpose
REFMACrefinement
autoPROCdata reduction
Aimlessdata scaling
PHASERphasing