X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4PSH 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP293The crystals were obtained using a protein concentration of 16 mg/mL and in 0.1 M Cadmium chloride hydrate, 0.1 M Sodium acetate trihydrate (pH 4.6), 30% (v/v) Polyethylene glycol 400. Crystal quality was enhanced in presence of 2.0 M Sodium Thiocyanate or 1.0 M Sodium Bromide.
Crystal Properties
Matthews coefficientSolvent content
34.09

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 30.7α = 90
b = 52.139β = 90
c = 221.343γ = 90
Symmetry
Space GroupP 21 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2011-09-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM141.5418ESRFBM14

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
12.62085.60.08420.74.29570
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.62.64

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 REPLACEMENTTHROUGHOUT4PSH2.6915771137876.760.177230.17480.22599RANDOM19.371
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]
0.040.28-0.32
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.552
r_dihedral_angle_4_deg19.964
r_dihedral_angle_3_deg19.226
r_dihedral_angle_1_deg6.288
r_scangle_it2.826
r_scbond_it1.666
r_angle_refined_deg1.503
r_mcangle_it0.963
r_mcbond_it0.501
r_chiral_restr0.095
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.552
r_dihedral_angle_4_deg19.964
r_dihedral_angle_3_deg19.226
r_dihedral_angle_1_deg6.288
r_scangle_it2.826
r_scbond_it1.666
r_angle_refined_deg1.503
r_mcangle_it0.963
r_mcbond_it0.501
r_chiral_restr0.095
r_bond_refined_d0.014
r_gen_planes_refined0.005
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_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 Atoms3311
Nucleic Acid Atoms
Solvent Atoms235
Heterogen Atoms46

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing