5UU9

Tetragonal thermolysin cryocooled to 100 K with 40% xylose as cryoprotectant


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP295Protein: 50 mg/mL in 45% DMSO, 0.5 M ZnCl2 Well:~2 M AmSO4
Crystal Properties
Matthews coefficientSolvent content
3.6566.26

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 96.819α = 90
b = 96.819β = 90
c = 106.9γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDOXFORD ONYX CCD2015-08-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SEALED TUBEOXFORD DIFFRACTION ENHANCE ULTRA1.54

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)CC (Half)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
11.59920.9999.90.99914.44.212512915.4176084655
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.698.90.6712.7

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONSADFREE R-VALUE1.5996919960120.9875957951.33646126926125080377097.61046339220.1597216368710.1591681329970.17772243015421.7834822726
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d9.9317792173
f_angle_d0.966609269269
f_chiral_restr0.0554111783313
f_bond_d0.00854879672509
f_plane_restr0.00604216202448
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2432
Nucleic Acid Atoms
Solvent Atoms416
Heterogen Atoms91

Software

Software
Software NamePurpose
PHENIXrefinement
PHENIXphasing
CrysalisProdata reduction
SCALAdata scaling