SCN2B GI:4759066 sodium channel, voltage-gated, type II, beta 1 mhrdawlprp afsltglslf fslvppgrsm evtvpatlnv lngsdarlpc 50 51 tfnscytvnh kqfslnwtyq ecnncseemf lqfrmkiinl klerfqdrve 100 101 fsgnpskydv svmlrnvqpe degiyncyim nppdrhrghg kihlqvlmee 150 151 pperdstvav ivgasvggfl avvilvlmvv kcvrrkkeqk lstddlktee 200 201 egktdgegnp ddgak