4JPX

Crystal structure of phenylalanine hydroxylase S203P mutant from Chromobacterium violaceum


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP72930.1 M Na-HEPES, 0.001 M Magnesium chloride hexahydrate, 0.005 M Nickel (II) chloride hexahydrate, 15% w/v PEG 3,350, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
1.8734.16

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 36.989α = 76.66
b = 38.569β = 73.21
c = 47.871γ = 85.53
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 300 mm plate2011-02-23MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 23-ID-B1.033APS23-ID-B

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
11.555092.70.040.0415.51.63140922
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.551.5881.1

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 REPLACEMENTTHROUGHOUTpdb entry 1LTU1.5522.743393731409165892.520.151740.149090.20167RANDOM20.856
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]
0.010.030.02-0.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.878
r_sphericity_free27.795
r_dihedral_angle_3_deg13.438
r_dihedral_angle_4_deg10.139
r_sphericity_bonded9.127
r_dihedral_angle_1_deg5.243
r_scangle_it3.217
r_scbond_it2.137
r_rigid_bond_restr2.124
r_mcangle_it1.547
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.878
r_sphericity_free27.795
r_dihedral_angle_3_deg13.438
r_dihedral_angle_4_deg10.139
r_sphericity_bonded9.127
r_dihedral_angle_1_deg5.243
r_scangle_it3.217
r_scbond_it2.137
r_rigid_bond_restr2.124
r_mcangle_it1.547
r_angle_refined_deg1.245
r_mcbond_it0.924
r_angle_other_deg0.799
r_chiral_restr0.068
r_bond_refined_d0.006
r_gen_planes_refined0.006
r_gen_planes_other0.002
r_bond_other_d0.001
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_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2186
Nucleic Acid Atoms
Solvent Atoms193
Heterogen Atoms13

Software

Software
Software NamePurpose
HKL-3000data collection
MOLREPphasing
REFMACrefinement
HKL-3000data reduction
HKL-3000data scaling