X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2IGOPDB ENTRY 2IGO

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.229812-14(w/v)% monomethylether PEG 2000, 0.1M Mes, 50mM MgCl2, 25% glycerol, pH 5.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.5551.67

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 168.54α = 90
b = 103.18β = 106.45
c = 169.34γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMAR CCD 165 mmMIRRORS2006-09-26MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONMAX II BEAMLINE I911-21.042MAX III911-2

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
12.140990.06617.24.4321136321136
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.12.2940.2626.23.339548

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 2IGO2.129.72317871317871326299.070.156450.156450.155970.20395RANDOM31.659
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]
-0.40.47-0.07
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.718
r_dihedral_angle_4_deg14.923
r_dihedral_angle_3_deg14.768
r_dihedral_angle_1_deg7.09
r_scangle_it4.507
r_scbond_it3.013
r_mcangle_it1.965
r_angle_refined_deg1.863
r_mcbond_it1.267
r_angle_other_deg1.006
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.718
r_dihedral_angle_4_deg14.923
r_dihedral_angle_3_deg14.768
r_dihedral_angle_1_deg7.09
r_scangle_it4.507
r_scbond_it3.013
r_mcangle_it1.965
r_angle_refined_deg1.863
r_mcbond_it1.267
r_angle_other_deg1.006
r_mcbond_other0.313
r_xyhbond_nbd_other0.263
r_nbd_refined0.221
r_nbd_other0.21
r_symmetry_vdw_other0.19
r_nbtor_refined0.186
r_xyhbond_nbd_refined0.158
r_symmetry_vdw_refined0.146
r_symmetry_hbond_refined0.146
r_chiral_restr0.14
r_nbtor_other0.094
r_bond_refined_d0.022
r_gen_planes_refined0.008
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms36360
Nucleic Acid Atoms
Solvent Atoms1857
Heterogen Atoms424

Software

Software
Software NamePurpose
REFMACrefinement
MAR345data collection
XDSdata reduction
XSCALEdata scaling
REFMACphasing