7G31 | pdb_00007g31

Crystal Structure of rat Autotaxin in complex with (3S)-3-(3-bromophenyl)-3-[[2-[2-[(3,3-difluoroazetidin-1-yl)methyl]-6-methoxyphenoxy]acetyl]amino]-N-methylpropanamide, i.e. SMILES FC1(F)CN(Cc2c(c(ccc2)OC)OCC(=O)N[C@H](c2cc(ccc2)Br)CC(=O)NC)C1 with IC50=0.276983 microM


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelin 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
2.3748.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 83.869α = 90
b = 91.719β = 90
c = 119.952γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELPSI PILATUS 6M2013-03-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA0.999850SLSX10SA

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
11.7145.8698.50.1410.1530.99810.876.6589900827.606
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)
11.711.7597.61.6681.8060.4811.286.776

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTinhouse model1.7145.8690630484995.070.1910.18920.18810.22410.2229RANDOM22.222
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]
-1.080.40.68
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.64
r_dihedral_angle_4_deg16.175
r_dihedral_angle_3_deg14.151
r_dihedral_angle_1_deg6.449
r_angle_refined_deg1.946
r_chiral_restr0.143
r_bond_refined_d0.019
r_gen_planes_refined0.012
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6513
Nucleic Acid Atoms
Solvent Atoms567
Heterogen Atoms141

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing