X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2P74PDB entry 2P74

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.22930.8M phosphate , pH 8.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
238.46

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 45.104α = 90
b = 106.564β = 101.92
c = 47.503γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315rMIRROR2008-02-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-11.0ESRFID23-1

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
11.550890.05913.63.66230414.1
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)
11.51.5599.60.6411.53.96928

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)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 2P741.55259132315391.480.161990.160030.19855RANDOM12.195
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]
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.012
r_dihedral_angle_4_deg13.657
r_dihedral_angle_3_deg12.844
r_dihedral_angle_1_deg4.319
r_scangle_it3.829
r_scbond_it2.513
r_angle_refined_deg1.892
r_mcangle_it1.625
r_mcbond_it0.995
r_nbtor_refined0.31
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.012
r_dihedral_angle_4_deg13.657
r_dihedral_angle_3_deg12.844
r_dihedral_angle_1_deg4.319
r_scangle_it3.829
r_scbond_it2.513
r_angle_refined_deg1.892
r_mcangle_it1.625
r_mcbond_it0.995
r_nbtor_refined0.31
r_nbd_refined0.252
r_symmetry_vdw_refined0.223
r_symmetry_hbond_refined0.188
r_xyhbond_nbd_refined0.161
r_chiral_restr0.085
r_gen_planes_refined0.011
r_bond_refined_d0.009
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3895
Nucleic Acid Atoms
Solvent Atoms666
Heterogen Atoms120

Software

Software
Software NamePurpose
DNAdata collection
PHASERphasing
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling