X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3E1UHighly truncated model based on PDB Entry 3E1U

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52770.1M HEPES, 10% PEG 4000, 0.1M magnesium chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.5150.92

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 68.338α = 90
b = 72.532β = 90
c = 97.433γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315Bent conical Si-mirror (Rh coated)2009-03-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 14-BM-C0.90020APS14-BM-C

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
12.2558.2297.10.0750.0759.66.7230012300111
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)
12.252.3397.40.3650.3656.62260

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 REPLACEMENTTHROUGHOUTHighly truncated model based on PDB Entry 3E1U2.25502300121796117196.990.167830.167830.165690.20823RANDOM18.463
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]
0.07-1.471.4
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.791
r_dihedral_angle_4_deg17.441
r_dihedral_angle_3_deg15.009
r_dihedral_angle_1_deg5.449
r_scangle_it2.315
r_scbond_it1.498
r_angle_refined_deg1.113
r_mcangle_it1.011
r_angle_other_deg0.867
r_mcbond_it0.535
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.791
r_dihedral_angle_4_deg17.441
r_dihedral_angle_3_deg15.009
r_dihedral_angle_1_deg5.449
r_scangle_it2.315
r_scbond_it1.498
r_angle_refined_deg1.113
r_mcangle_it1.011
r_angle_other_deg0.867
r_mcbond_it0.535
r_mcbond_other0.119
r_chiral_restr0.078
r_bond_refined_d0.011
r_bond_other_d0.006
r_gen_planes_refined0.005
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2986
Nucleic Acid Atoms
Solvent Atoms377
Heterogen Atoms8

Software

Software
Software NamePurpose
ADSCdata collection
PHASERphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling