1OEU

Oxidation state of protein tyrosine phosphatase 1B


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.512-18% PEG4000, 0.1M HEPES PH 7.5, 0.2M MAGNESIUM ACETATE, 10MM DTT
Crystal Properties
Matthews coefficientSolvent content
3.159.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 88.914α = 90
b = 88.914β = 90
c = 104.645γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRIGAKU CCDCONFOCAL MULTILAYER OPTICSMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RUH3R

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
12.57695.90.1724.61.816237
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)
12.52.5999.30.371.91.85

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 1C832.576.71541582095.90.20.1960.27RANDOM22.84
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]
0.340.170.34-0.51
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.479
r_scangle_it5.875
r_mcangle_it4.666
r_scbond_it3.917
r_mcbond_it3.117
r_angle_refined_deg1.666
r_angle_other_deg0.857
r_symmetry_hbond_refined0.285
r_symmetry_vdw_refined0.256
r_symmetry_vdw_other0.255
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.479
r_scangle_it5.875
r_mcangle_it4.666
r_scbond_it3.917
r_mcbond_it3.117
r_angle_refined_deg1.666
r_angle_other_deg0.857
r_symmetry_hbond_refined0.285
r_symmetry_vdw_refined0.256
r_symmetry_vdw_other0.255
r_nbd_other0.246
r_nbd_refined0.208
r_xyhbond_nbd_refined0.2
r_nbtor_other0.093
r_chiral_restr0.086
r_bond_refined_d0.017
r_gen_planes_refined0.006
r_gen_planes_other0.003
r_bond_other_d0.002
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
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 Atoms2291
Nucleic Acid Atoms
Solvent Atoms184
Heterogen Atoms1

Software

Software
Software NamePurpose
REFMACrefinement
d*TREKdata reduction
d*TREKdata scaling
AMoREphasing