5LYI

Crystal structure of 1 in complex with tafCPB


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7293THE PURIFIED PROTEIN WAS DISSOLVED IN 50 MM TRIS-HCL, PH 7.5 AND CONCENTRATED TO 11 MG/ML. 1 UL OF PROTEIN SOLUTION WAS EQUILIBRATED AGAINST 1 UL OF RESERVOIR SOLUTION CONTAINING 16-20% PEG3350, 100 MM MES PH 5.5 AND 50 MM ZNACETATE
Crystal Properties
Matthews coefficientSolvent content
2.3146.81

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 82.039α = 90
b = 82.039β = 90
c = 95.813γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152007-02-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID291.03320ESRFID29

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
11.6495.7998.90.06510.210.240237-323.2
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)
11.641.7192.50.3635.826.9

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DIFFRACTIONTHROUGHOUT1.6458.0337443279398.90.174690.172310.20705RANDOM19.46
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]
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2446
Nucleic Acid Atoms
Solvent Atoms625
Heterogen Atoms38

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
REFMACphasing