X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1XTIPDB ENTRY 1XTI

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.5290MPD Tris MgCl2, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K, pH 7.50
Crystal Properties
Matthews coefficientSolvent content
2.142

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 36.988α = 90
b = 78.201β = 103.42
c = 63.192γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42003-08-13MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X26CNSLSX26C

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.732.7979164
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.72.894.6

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)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 REPLACEMENTPDB ENTRY 1XTI2.732.7969791537510.210.210.3RANDOM
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]
-0.257-5.792-12.09712.354
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d23.3336
c_scangle_it3.082
c_mcangle_it2.65
c_scbond_it1.996
c_mcbond_it1.525
c_angle_deg1.298
c_improper_angle_d0.87188
c_bond_d0.0076
c_bond_d_na
c_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d23.3336
c_scangle_it3.082
c_mcangle_it2.65
c_scbond_it1.996
c_mcbond_it1.525
c_angle_deg1.298
c_improper_angle_d0.87188
c_bond_d0.0076
c_bond_d_na
c_bond_d_prot
c_angle_d
c_angle_d_na
c_angle_d_prot
c_angle_deg_na
c_angle_deg_prot
c_dihedral_angle_d_na
c_dihedral_angle_d_prot
c_improper_angle_d_na
c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3022
Nucleic Acid Atoms
Solvent Atoms89
Heterogen Atoms28

Software

Software
Software NamePurpose
HKL-2000data collection
SCALEPACKdata scaling
AMoREphasing
CNSrefinement
HKL-2000data reduction