X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3E6PPDB entry 3E6P

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.5295100mM Tris-HCl, pH 8.5 and 20% PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.5451.62

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 67.893α = 90
b = 81.006β = 90
c = 88.463γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152010-05-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 24-ID-E0.979APS24-ID-E

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
12.24095.50.1099.53.22540024257-0.5-0.5
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)
2.22.2894.50.392.43.22351

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (All)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 3E6P2.259.74-0.52407822995124495.50.198950.19750.2255RANDOM
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]
-0.24-2.752.99
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.795
r_dihedral_angle_3_deg16.88
r_dihedral_angle_4_deg15.029
r_dihedral_angle_1_deg6.105
r_scangle_it2.498
r_scbond_it1.594
r_angle_refined_deg1.331
r_mcangle_it0.887
r_mcbond_it0.465
r_chiral_restr0.091
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.795
r_dihedral_angle_3_deg16.88
r_dihedral_angle_4_deg15.029
r_dihedral_angle_1_deg6.105
r_scangle_it2.498
r_scbond_it1.594
r_angle_refined_deg1.331
r_mcangle_it0.887
r_mcbond_it0.465
r_chiral_restr0.091
r_bond_refined_d0.011
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3112
Nucleic Acid Atoms
Solvent Atoms197
Heterogen Atoms42

Software

Software
Software NamePurpose
ADSCdata collection
MOLREPphasing
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling