X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3CKCPDB entry 3CKC

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1seeding in batch629850mM sodium cacodylate, 75mM calcium acetate, 14% PEG 8000, 50mM maltoheptaose, pH 6.0, seeding in batch, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.5451.63

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 59.61α = 65.06
b = 73.22β = 72.19
c = 83.38γ = 69.73
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray150CCDBRUKER SMART 6000mirrors2007-07-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEOTHER

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.260.294.60.08657.34.65629956299
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.22.35720.1982.82.37038

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 3CKC2.260.25583355833566594.60.1850.1850.1850.222random16.903
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]
-3.4235.179-1.990.2571.0343.166
RMS Deviations
KeyRefinement Restraint Deviation
c_scangle_it2.537
c_scbond_it1.86
c_mcangle_it1.716
c_angle_d1.227
c_mcbond_it1.154
c_bond_d0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8196
Nucleic Acid Atoms
Solvent Atoms728
Heterogen Atoms201

Software

Software
Software NamePurpose
SAINTdata scaling
AMoREphasing
CNSrefinement
PDB_EXTRACTdata extraction
PROTEUM PLUSdata collection
PROTEUM PLUSdata reduction