X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2HXWPDB ENTRY 2HXW

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.529418% [w/v] polyethylene glycol 3350, 0.2 M di-ammonium hydrogen citrate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Crystal Properties
Matthews coefficientSolvent content
2.4549.83

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 49.58α = 90
b = 101.962β = 108.88
c = 56.809γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCHVertical and Horizontal focusing Mirrors2007-08-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 31-ID1.98APS31-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
1220980.08517.13.43534926.1

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 2HXW22033402175097.470.216870.215910.23492RANDOM36.211
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]
1.58-3.65-2.85-1.09
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.341
r_dihedral_angle_3_deg15.567
r_dihedral_angle_4_deg9.149
r_dihedral_angle_1_deg5.203
r_angle_refined_deg1.099
r_scangle_it1.045
r_mcangle_it0.676
r_scbond_it0.618
r_mcbond_it0.367
r_chiral_restr0.074
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.341
r_dihedral_angle_3_deg15.567
r_dihedral_angle_4_deg9.149
r_dihedral_angle_1_deg5.203
r_angle_refined_deg1.099
r_scangle_it1.045
r_mcangle_it0.676
r_scbond_it0.618
r_mcbond_it0.367
r_chiral_restr0.074
r_bond_refined_d0.006
r_gen_planes_refined0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3622
Nucleic Acid Atoms
Solvent Atoms377
Heterogen Atoms84

Software

Software
Software NamePurpose
SGXCATdata collection
PHASERphasing
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling