Table 3.

Protein interactions that contribute to, or are required for, channel clustering

Clustered proteinJuxtaparanodeAxon initial segmentBasket cell terminal
Kv1.x(Caspr2)(PSD-93)?
Caspr2TAG-1?N/A
PSD-93ADAM22?N/A
PSD-95ADAM22N/A?
ADAM22Kv1.2?PSD-95
  • Parentheses indicate that other unidentified mechanisms can also contribute to protein clustering. N/A, Not applicable.