X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2O2QPDB ENTRY 2O2Q

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52881.4 M AMMONIUM SULPHATE, 0.1M TRIS, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 288K

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 259.5α = 90
b = 194.4β = 108.9
c = 97.3γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCD2005-10-22MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-ID1.0APS22-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
11.75097.50.0850.08510.15.148542148542119.4
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.71.7695.80.5580.5582.54.847647

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTPDB ENTRY 2O2Q1.7504854044854042423697.50.1750.1750.1740.189RANDOM19.203
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]
0.620.49-0.01-0.29
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.895
r_dihedral_angle_4_deg23.709
r_dihedral_angle_3_deg12.256
r_dihedral_angle_1_deg6.203
r_scangle_it2.986
r_scbond_it1.926
r_angle_refined_deg1.256
r_mcangle_it1.137
r_mcbond_it0.694
r_nbtor_refined0.305
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.895
r_dihedral_angle_4_deg23.709
r_dihedral_angle_3_deg12.256
r_dihedral_angle_1_deg6.203
r_scangle_it2.986
r_scbond_it1.926
r_angle_refined_deg1.256
r_mcangle_it1.137
r_mcbond_it0.694
r_nbtor_refined0.305
r_nbd_refined0.192
r_symmetry_vdw_refined0.144
r_xyhbond_nbd_refined0.113
r_chiral_restr0.092
r_symmetry_hbond_refined0.066
r_bond_refined_d0.011
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms15296
Nucleic Acid Atoms
Solvent Atoms1795
Heterogen Atoms164

Software

Software
Software NamePurpose
REFMACrefinement
MAR345data collection
HKL-2000data reduction
SCALEPACKdata scaling