The polypeptide chain-releasing factor GSPT1/eRF3 is proteolytically processed into an IAP-binding protein.
Hegde R, Srinivasula SM, Datta P, Madesh M, Wassell R, Zhang Z, Cheong N, Nejmeh J, Fernandes-Alnemri T, Hoshino S, Alnemri ES. The polypeptide chain-releasing factor GSPT1/eRF3 is proteolytically processed into an IAP-binding protein. J Biol Chem. 2003 Oct 3; 278(40):38699-706.