X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1ZKY 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.52890.2 M Lithium sulfate monohydrate, 0.1 M Tris pH 8.5, 25% w/v Polyethylene glycol 3,350, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties
Matthews coefficientSolvent content
2.0339.48

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 56.528α = 90
b = 81.865β = 111.13
c = 58.886γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray77CCDADSC QUANTUM 315mirrors2010-03-23MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.979APS19-ID

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
12.0550860.135.61.86165853026
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)
12.052.0937.60.5111.11158

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 REPLACEMENTTHROUGHOUT1ZKY2.055028260150095.10.198510.196230.24149RANDOM37.791
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]
1.370.25-0.09-1.11
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.513
r_dihedral_angle_4_deg19.951
r_dihedral_angle_3_deg13.563
r_dihedral_angle_1_deg7.358
r_scangle_it5.172
r_scbond_it3.26
r_mcangle_it1.984
r_angle_refined_deg1.252
r_mcbond_it1.083
r_angle_other_deg0.786
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.513
r_dihedral_angle_4_deg19.951
r_dihedral_angle_3_deg13.563
r_dihedral_angle_1_deg7.358
r_scangle_it5.172
r_scbond_it3.26
r_mcangle_it1.984
r_angle_refined_deg1.252
r_mcbond_it1.083
r_angle_other_deg0.786
r_mcbond_other0.29
r_chiral_restr0.07
r_bond_refined_d0.011
r_gen_planes_refined0.008
r_bond_other_d0.006
r_gen_planes_other0.001
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_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4182
Nucleic Acid Atoms
Solvent Atoms80
Heterogen Atoms46

Software

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