5S9L

AUTOTAXIN, 4-[3-Oxo-3-(2-oxo-2,3-dihydro-benzooxazol-6-yl)-propyl]-piperazine-1-carboxylic acid 3,5-dichloro-benzyl ester, 1.90A, P212121, Rfree=19.1%


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
otherin-house model

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP4.529315.3 mg/mL protein in 20mM BICINE/NaOH pH8.5, 150mM NaCl, 0.02% NaN3 mixed 50-70% with 50-30% reservoir consisting of 11-17% PEG3350, 0.1M Na-acetate pH4.5, 0.2M Ca-acetate, total volume 200nL
Crystal Properties
Matthews coefficientSolvent content
2.2244.61

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 83.543α = 90
b = 91.259β = 90
c = 118.405γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2020-02-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA0.99983SLSX10SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)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
11.961.799.40.0530.0570.99921.127.117154133.728
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.91.9593.20.3670.4130.8913.624.78

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 REPLACEMENTTHROUGHOUTin-house model1.961.767107356598.260.15980.15810.191RANDOM30.616
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]
-0.01-0.010.02
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.938
r_dihedral_angle_1_deg23.166
r_dihedral_angle_4_deg14.129
r_dihedral_angle_3_deg12.327
r_angle_refined_deg1.643
r_angle_other_deg1.381
r_chiral_restr0.084
r_bond_refined_d0.01
r_gen_planes_refined0.008
r_bond_other_d0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.938
r_dihedral_angle_1_deg23.166
r_dihedral_angle_4_deg14.129
r_dihedral_angle_3_deg12.327
r_angle_refined_deg1.643
r_angle_other_deg1.381
r_chiral_restr0.084
r_bond_refined_d0.01
r_gen_planes_refined0.008
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6500
Nucleic Acid Atoms
Solvent Atoms510
Heterogen Atoms143

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
XSCALEdata scaling
PHASERphasing