X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.527810~20% (v/v) PEG3350, 100 mM Tris-HCl
Crystal Properties
Matthews coefficientSolvent content
2.1242.09

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 40.163α = 99.73
b = 42.326β = 90.83
c = 87.457γ = 100.3
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2010-05-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPAL/PLS BEAMLINE 5C (4A)1.0000PAL/PLS5C (4A)

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.35098.324.133.924472
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.32.34

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 REPLACEMENTTHROUGHOUT1XBA2.343.0523305116697.70.199160.197790.22591RANDOM43.888
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]
-1.51-0.750.583.720.52-2.29
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.167
r_dihedral_angle_4_deg18.047
r_dihedral_angle_3_deg13.424
r_dihedral_angle_1_deg5.357
r_long_range_B_refined5.287
r_long_range_B_other5.207
r_mcangle_it3.175
r_mcangle_other3.175
r_scangle_other3.091
r_mcbond_it1.861
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.167
r_dihedral_angle_4_deg18.047
r_dihedral_angle_3_deg13.424
r_dihedral_angle_1_deg5.357
r_long_range_B_refined5.287
r_long_range_B_other5.207
r_mcangle_it3.175
r_mcangle_other3.175
r_scangle_other3.091
r_mcbond_it1.861
r_mcbond_other1.86
r_scbond_it1.797
r_scbond_other1.795
r_angle_refined_deg1.201
r_angle_other_deg0.868
r_chiral_restr0.068
r_bond_refined_d0.007
r_gen_planes_refined0.004
r_bond_other_d0.002
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_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4316
Nucleic Acid Atoms
Solvent Atoms149
Heterogen Atoms68

Software

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