4ANP

Crystal structure of human phenylalanine hydroxylase in complex with a pharmacological chaperone


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
140 MM PIPES, 20% PEG 2000, PH 6.8
Crystal Properties
Matthews coefficientSolvent content
2.7755

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 66.283α = 90
b = 107.511β = 90
c = 124.55γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray90 MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEBRUKER

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
12.1133.4497.80.1310.846.39254462
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)
12.112.2196.20.572.075.77

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 6PAH2.1162.282457666097.110.204670.203810.23652RANDOM24.868
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]
-0.722.23-1.51
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.15
r_dihedral_angle_4_deg19.155
r_dihedral_angle_3_deg15.166
r_dihedral_angle_1_deg5.763
r_angle_refined_deg1.321
r_chiral_restr0.086
r_bond_refined_d0.01
r_gen_planes_refined0.006
r_bond_other_d
r_angle_other_deg
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.15
r_dihedral_angle_4_deg19.155
r_dihedral_angle_3_deg15.166
r_dihedral_angle_1_deg5.763
r_angle_refined_deg1.321
r_chiral_restr0.086
r_bond_refined_d0.01
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_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 Atoms2532
Nucleic Acid Atoms
Solvent Atoms208
Heterogen Atoms21

Software

Software
Software NamePurpose
REFMACrefinement
SAINTdata reduction
SADABSdata scaling
MOLREPphasing