Eisosome protein 1 is required for normal formation of eisosomes, large cytoplasmic protein assemblies that localize to specialised domains on plasma membrane and mark the site of endocytosis [1].

1: A plasma-membrane E-MAP reveals links of the eisosome with sphingolipid metabolism and endosomal trafficking. Aguilar PS, Frohlich F, Rehman M, Shales M, Ulitsky I, Olivera-Couto A, Braberg H, Shamir R, Walter P, Mann M, Ejsing CS, Krogan NJ, Walther TC; Nat Struct Mol Biol. 2010;17:901-908. PMID:20526336