8V9P

Proteus vulgaris tryptophan indole-lyase complexed with (3S)-dioxindolyl-L-alanine


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP2950.1 M potassium phosphate, pH 8.0, 1 mM DTT, 0.1 mM PLP, 22% PEG 4000, 0.2 M CsCl
Crystal Properties
Matthews coefficientSolvent content
2.1442.48

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 67.342α = 90
b = 112.717β = 97.91
c = 119.518γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2023-02-11MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-ID1.0000APS22-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
11.84561.8791.30.985.16.57692512.03
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)
11.8451.870.47

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 DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE1.8561.871.3476846385650.690.20140.1990.246618.36
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_d12.7083
f_angle_d0.6115
f_chiral_restr0.0458
f_plane_restr0.0048
f_bond_d0.0035
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms14816
Nucleic Acid Atoms
Solvent Atoms1128
Heterogen Atoms72

Software

Software
Software NamePurpose
PHENIXrefinement
Aimlessdata scaling
autoPROCdata processing
STARANISOdata scaling
XDSdata reduction
PHASERphasing