3U3K

Crystal structure of hSULT1A1 bound to PAP and 2-Naphtol


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION8.5293Tris, Polyethylene glycol 3.350, pH 8.5, VAPOR DIFFUSION, temperature 293K
Crystal Properties
Matthew coefficientSolvent content
2.4549.86

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 72.176α = 90
b = 81.273β = 90
c = 121.76γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 345 mm plate2009-11-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RUH3R1.54

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
12.362294.80.08911.15.528872
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)
12.362.457.40.4623.8872

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 1LS62.362228688145695.260.2170.21420.2705RANDOM44.1194
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]
-2.464.22-1.77
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.949
r_dihedral_angle_4_deg22.026
r_dihedral_angle_3_deg17.714
r_dihedral_angle_1_deg6.383
r_scangle_it3.411
r_scbond_it2.263
r_angle_refined_deg1.675
r_mcangle_it1.484
r_angle_other_deg0.956
r_mcbond_it0.806
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.949
r_dihedral_angle_4_deg22.026
r_dihedral_angle_3_deg17.714
r_dihedral_angle_1_deg6.383
r_scangle_it3.411
r_scbond_it2.263
r_angle_refined_deg1.675
r_mcangle_it1.484
r_angle_other_deg0.956
r_mcbond_it0.806
r_mcbond_other0.177
r_chiral_restr0.093
r_bond_refined_d0.019
r_gen_planes_refined0.008
r_gen_planes_other0.001
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4709
Nucleic Acid Atoms
Solvent Atoms113
Heterogen Atoms76

Software

Software
Software NamePurpose
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction