X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2I6RPDB entry 2I6R

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP52980.6M Na/K phosphate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
3.3363.08

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 254.574α = 90
b = 72.303β = 115.33
c = 112.607γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMAR CCD 165 mm2007-06-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 31-ID1.00000APS31-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
11.65081.70.0687.53.4196364
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)
1.61.669.40.5961.22246

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 2I6R243.73123532615398.720.1770.1760.208RANDOM25.337
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]
-0.020.03-0.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.017
r_dihedral_angle_4_deg15.519
r_dihedral_angle_3_deg13.415
r_dihedral_angle_1_deg5.321
r_scangle_it3.52
r_scbond_it2.204
r_mcangle_it2.163
r_mcbond_it1.348
r_angle_refined_deg1.151
r_nbtor_refined0.296
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.017
r_dihedral_angle_4_deg15.519
r_dihedral_angle_3_deg13.415
r_dihedral_angle_1_deg5.321
r_scangle_it3.52
r_scbond_it2.204
r_mcangle_it2.163
r_mcbond_it1.348
r_angle_refined_deg1.151
r_nbtor_refined0.296
r_symmetry_hbond_refined0.231
r_nbd_refined0.2
r_symmetry_vdw_refined0.167
r_xyhbond_nbd_refined0.113
r_chiral_restr0.072
r_bond_refined_d0.008
r_gen_planes_refined0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms9854
Nucleic Acid Atoms
Solvent Atoms714
Heterogen Atoms

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
MAR345data collection