X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2ETRPDB ENTRIES 2ETR AND 1GWN
experimental modelPDB 1GWNPDB ENTRIES 2ETR AND 1GWN

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.50.6 - 1 M NA/K TARTRATE, 0.1 M MES [PH 5-6], 0.2 M LISO4
Crystal Properties
Matthews coefficientSolvent content
6.385

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 152.477α = 90
b = 152.477β = 90
c = 531.274γ = 120
Symmetry
Space GroupP 65 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2007-02-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID29ESRFID29

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
13.713199.90.198.43.839411274.95
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)
13.73.999.90.4233.9

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTPDB ENTRIES 2ETR AND 1GWN3.70549.2881.363932180998.310.23820.23760.268981.67
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]
1.64651.6465-3.2931
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d23.23
f_angle_d1.3
f_chiral_restr0.08
f_bond_d
f_plane_restr
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms9053
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms135

Software

Software
Software NamePurpose
PHENIXrefinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing