X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.5SITTING DROP, VAPOUR DIFFUSION, 16% PEG 8000, O.2 M CALCIUM ACETATE, 0.1 M TRIS/HCL, PH = 8.5
Crystal Properties
Matthews coefficientSolvent content
1.9948.7

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 34.22α = 90
b = 86.86β = 90
c = 97.66γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMARRESEARCH1998-10-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONEMBL/DESY, HAMBURG BEAMLINE BW7BEMBL/DESY, HAMBURGBW7B

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
11.2197.795.80.0431.14.942933
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)
11.211.2385.90.3382.83.7

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONDIRECT METHODSFREE R-VALUE1.2197.742953215894.80.15280.14860.2124RANDOM
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]
Coordinate Error
Structure Solution MethodRefinement High ResolutionRefinement Low Resolution
310511329.93
RMS Deviations
KeyRefinement Restraint Deviation
s_approx_iso_adps0.115
s_non_zero_chiral_vol0.078
s_zero_chiral_vol0.077
s_similar_adp_cmpnt0.06
s_anti_bump_dis_restr0.043
s_angle_d0.034
s_from_restr_planes0.0283
s_similar_dist0.018
s_bond_d0.013
s_rigid_bond_adp_cmpnt0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1065
Nucleic Acid Atoms
Solvent Atoms223
Heterogen Atoms46

Software

Software
Software NamePurpose
SHELXL-97refinement
DENZOdata reduction
SCALEPACKdata scaling
SHELXDphasing