7OND

HaloTag Engineering for Enhanced Fluorogenicity and Kinetics with a Styrylpyridine Dye


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP5.92930.2 M Magnesium Chloride hexahydrate, 20 % w/v PEG 3350
Crystal Properties
Matthews coefficientSolvent content
1.935.34

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 47.586α = 90
b = 68.558β = 98.57
c = 81.179γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 2M-F2021-03-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06DA1.0000314SLSX06DA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
11.4547.199.240.062030.99918.686.790750
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.451.5020.37340.40310.15060.965

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 REPLACEMENTTHROUGHOUT5y2x1.4547.186202453899.290.16370.16250.1859RANDOM11
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]
-0.38-0.07-0.020.4
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.513
r_dihedral_angle_4_deg22.006
r_dihedral_angle_3_deg12.978
r_dihedral_angle_1_deg6.026
r_angle_refined_deg1.823
r_angle_other_deg1.501
r_chiral_restr0.096
r_bond_refined_d0.012
r_gen_planes_refined0.011
r_bond_other_d0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.513
r_dihedral_angle_4_deg22.006
r_dihedral_angle_3_deg12.978
r_dihedral_angle_1_deg6.026
r_angle_refined_deg1.823
r_angle_other_deg1.501
r_chiral_restr0.096
r_bond_refined_d0.012
r_gen_planes_refined0.011
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4738
Nucleic Acid Atoms
Solvent Atoms617
Heterogen Atoms51

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing
Aimlessdata scaling