X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.5CRYSTALLIZED FROM 10% PEG 8000, 100 MM MGACETATE, 50 MM NACACODYLATE, PH 6.5
Crystal Properties
Matthews coefficientSolvent content
2.956

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 229.3α = 90
b = 49.5β = 89.6
c = 96γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUMMIRRORS1996-05-05M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONCHESS BEAMLINE A1CHESSA1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12.612950.110.1173.129279-3.548.5
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.62.6982.90.2460.2463.92.2

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENT, HEAVY ATOM DERIVATIVES, ITERATIVE REAL-SPACE AVERAGINGTHROUGHOUTPDB ENTRIES 1HHK, 1BEC CHAIN 1934.42.6629279300694.90.2450.2450.32SHELLS42.4
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]
-666
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d27.8
x_scangle_it8.92
x_scbond_it5.97
x_mcangle_it5.47
x_mcbond_it3.5
x_angle_deg1.6
x_improper_angle_d1.39
x_bond_d0.007
x_bond_d_na
x_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d27.8
x_scangle_it8.92
x_scbond_it5.97
x_mcangle_it5.47
x_mcbond_it3.5
x_angle_deg1.6
x_improper_angle_d1.39
x_bond_d0.007
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
x_angle_deg_prot
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d_na
x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5668
Nucleic Acid Atoms
Solvent Atoms37
Heterogen Atoms6

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
VECREFmodel building
X-PLORmodel building
X-PLORrefinement
VECREFphasing
X-PLORphasing