X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1IFVPDB entry 1IFV

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52930.2M Magnesium Formate, 20% (w/v) PEG 3350, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.2645.56

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 40.939α = 90
b = 87.965β = 96.78
c = 42.898γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210r2012-06-22MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-BM.98APS19-BM

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
11.65099.70.0450.04538.13.73970239702-325.5
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)
11.61.6399.90.6910.6912.33.71979

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB entry 1IFV1.629.523764737647199499.660.182440.182440.18030.22221RANDOM30.737
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]
0.17-0.31-0.380.24
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.701
r_dihedral_angle_4_deg16.838
r_dihedral_angle_3_deg13.231
r_dihedral_angle_1_deg6.305
r_angle_refined_deg2.126
r_angle_other_deg1.271
r_chiral_restr0.126
r_bond_refined_d0.023
r_gen_planes_refined0.013
r_bond_other_d0.007
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.701
r_dihedral_angle_4_deg16.838
r_dihedral_angle_3_deg13.231
r_dihedral_angle_1_deg6.305
r_angle_refined_deg2.126
r_angle_other_deg1.271
r_chiral_restr0.126
r_bond_refined_d0.023
r_gen_planes_refined0.013
r_bond_other_d0.007
r_gen_planes_other0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2369
Nucleic Acid Atoms
Solvent Atoms351
Heterogen Atoms2

Software

Software
Software NamePurpose
HKL-3000data collection
HKL-3000phasing
MOLREPphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling