Immunogen sequence: TLGKFINMFA VLDELKNMKC SVKNDHSAYK RAAQFLRKMA DPQSIQESQN LSMFLANHN Highest antigen sequence identity to the following orthologs: Mouse - 100%, Rat - 100%. Component of the CYFIP1-EIF4E-FMR1 complex which binds to the mRNA cap and mediat