6UDC

Spectroscopic and structural characterization of a genetically encoded direct sensor for protein-ligand interactions


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.5298500 ul of 0.1 M Bis-Tris, pH 6.5, 25% w/v polyethylene glycol 3350 in the reservoir with 2 ul of reservoir buffer mixed with 2 ul of 10 mg/ml of protein in the drop
Crystal Properties
Matthews coefficientSolvent content
2.141.43

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 50.812α = 90
b = 98.281β = 112.26
c = 52.647γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2018-08-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID1.000APS19-ID

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
12.149.1497.10.7258.1126913
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)
12.12.1692.60.5821.4

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.149.1424877201796.730.19880.19420.2561RANDOM38.704
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]
0.87-0.27-0.15-0.38
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg28.12
r_dihedral_angle_4_deg20.566
r_dihedral_angle_3_deg16.963
r_dihedral_angle_1_deg8.322
r_angle_refined_deg1.919
r_angle_other_deg1.056
r_chiral_restr0.107
r_bond_refined_d0.016
r_gen_planes_refined0.007
r_bond_other_d0.002
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg28.12
r_dihedral_angle_4_deg20.566
r_dihedral_angle_3_deg16.963
r_dihedral_angle_1_deg8.322
r_angle_refined_deg1.919
r_angle_other_deg1.056
r_chiral_restr0.107
r_bond_refined_d0.016
r_gen_planes_refined0.007
r_bond_other_d0.002
r_gen_planes_other0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3632
Nucleic Acid Atoms
Solvent Atoms50
Heterogen Atoms64

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-3000data reduction
HKL-3000data scaling
PHASERphasing