Table 2. Proteins expressed in Purkinje cells with sequence homology to the β4 peptide.

Gene name	Protein name	Blocking sequence
Scn4b	Sodium channel auxiliary subunit β4	KLITFILKK
FGF14-1a	Fibroblast growth factor homologous factor 14-1a	KVRIFGLKK
MCTP1	Multiple C2 domains, transmembrane 1	KVFTFNIKD
GPR158	Probable G protein–coupled receptor 158	KNRVFSLKK
FGFR3	Fibroblast growth factor receptor 3	KVSRFPLKR
GRM1	Glutamate receptor, metabotropic 1	KLLDFLIKS
ABCA5	ATP-binding cassette sub-family A member 5	KYISFCVKK
EDNRB	Endothelin receptor type B	KLVPFIQKA
ATRN	Attractin	KKVEFVLKQ
ANK2	Ankyrin-2	KMVNFLLKQ