X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP729850mM TrisHCl, 8% PEG 20000, 8% PEG MME 550, 0.2M KSCN, 0.1M dithiothreitol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.5651.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 111.011α = 90
b = 152.888β = 97.54
c = 135.287γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCHMirrors2003-09-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-30.931ESRFID14-3

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
12.83095.40.070.1066.63.310998610492733
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)
2.82.8792.10.65137510

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)Cut-off Sigma (F)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 1GGE2.830331099689963852891000.2480.219770.217130.26902RANDOM43.725
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]
1.052.66-2.622.26
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.411
r_scangle_it5.019
r_scbond_it3.184
r_angle_refined_deg2.048
r_mcangle_it1.926
r_mcbond_it1.036
r_symmetry_vdw_refined0.449
r_symmetry_hbond_refined0.381
r_nbd_refined0.282
r_xyhbond_nbd_refined0.202
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.411
r_scangle_it5.019
r_scbond_it3.184
r_angle_refined_deg2.048
r_mcangle_it1.926
r_mcbond_it1.036
r_symmetry_vdw_refined0.449
r_symmetry_hbond_refined0.381
r_nbd_refined0.282
r_xyhbond_nbd_refined0.202
r_metal_ion_refined0.173
r_chiral_restr0.104
r_bond_refined_d0.015
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms31183
Nucleic Acid Atoms
Solvent Atoms180
Heterogen Atoms352

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
CCP4data scaling
MOLREPphasing