Crystal Structure of rat Autotaxin in complex with 2-[6-(4-acetylpiperazin-1-yl)-2-methyl-4-oxoquinazolin-3-yl]-N-[(3,4-dichlorophenyl)methyl]acetamide, i.e. SMILES C(C(=O)NCc1cc(c(cc1)Cl)Cl)N1C(=O)c2c(ccc(c2)N2CCN(CC2)C(=O)C)N=C1C with IC50=1.2328 microM; X-ray diffraction 1.67Å