X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 5FIVpdb entry 5FIV

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.5281.16100mM Hepes, 2.5M LiCl2, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 281.16K
Crystal Properties
Matthews coefficientSolvent content
2.0539.97

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 50.324α = 90
b = 50.324β = 90
c = 74.161γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315Double-crystal monochromator, 1m long Rh coated bent cylindrical mirror for horizontal and vertical focusing2006-02-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL1-50.97944SSRLBL1-5

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
11.774970.076.2124841244023
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)
11.7990.3682.665451

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 (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTpdb entry 5FIV1.774124241239662799.60.1840.2330.1840.233Random24.431
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]
0.3750.610.375-0.751
RMS Deviations
KeyRefinement Restraint Deviation
c_scangle_it3.055
c_scbond_it2.112
c_mcangle_it1.772
c_mcbond_it1.166
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms892
Nucleic Acid Atoms
Solvent Atoms120
Heterogen Atoms33

Software

Software
Software NamePurpose
d*TREKdata scaling
MOLREPphasing
CNSrefinement
PDB_EXTRACTdata extraction
Blu-Icedata collection
MOSFLMdata reduction