Crystal Structure of rat Autotaxin in complex with (6-methylsulfonyl-1,6-diazaspiro[3.3]heptan-1-yl)-[2-[[3-propan-2-yl-5-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone, i.e. SMILES CC(C)c1cc(cc(c1)OC(F)(F)F)CNc1ncc(cn1)C(=O)N1CCC21CN(C2)S(=O)(=O)C with IC50=0.018213 microM; X-ray diffraction 1.84Å