The FERM domain of human Sorting nexin-17 (SNX17), a member of the family of cytoplasmic sorting nexin adaptor proteins that regulate endosomal trafficking of cell surface proteins, binds directly to the second NPX(Y/F) motif in the Human Cytoplasmic Adaptor Protein Krev Interaction Trapped 1 (KRIT1)
The FERM domain of mouse Sorting nexin-17 (Snx17) binds to the NPX(Y/F) motif in the cytoplasmic domain of mouse Integrin beta-1 (Itgb1) to stabilize beta-1 integrins, resulting in their recycling to the cell surface where they can be reused