X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1FPSPDB ENTRY 1FPS

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.72921.2M sodium potassium phosphate, 25% glycerol, pH 4.7, VAPOR DIFFUSION, HANGING DROP, temperature 292.0K
Crystal Properties
Matthews coefficientSolvent content
2.9458.22

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 110.889α = 90
b = 110.889β = 90
c = 76.996γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray96CCDMARRESEARCH2004-04-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SA0.97933SLSX06SA

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
12.341.799.40.07223.314.32190421795-349.4
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)
12.32.3799.90.3258.1714.41851

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 REPLACEMENTTHROUGHOUTPDB ENTRY 1FPS2.341.692179521795195599.40.2280.2280.2250.257RANDOM64
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]
-14.68-14.6829.36
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d20.7
x_scangle_it4.94
x_scbond_it3.65
x_mcangle_it3.22
x_mcbond_it2.07
x_angle_deg1
x_improper_angle_d0.69
x_bond_d0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2757
Nucleic Acid Atoms
Solvent Atoms54
Heterogen Atoms5

Software

Software
Software NamePurpose
XSCALEdata scaling
AMoREphasing
CNSrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
CNXrefinement