The ACOT12 full-length model.
A, structural alignment and superposition of ACOT12 with ACOT11 through overlapping residues 311–326. B, the ACOT11 START domain, shown in yellow, superimposed onto the ACOT12-ADP structure using the overlapping residues 311–326. C, the hexameric model of full-length ACOT12 containing all three START domains. Superimpositions were performed using Coot (26).