>4L1D_1|Chains A, B, C|Sodium channel subunit beta-3|Homo sapiens (9606) VCVEVPSETEAVQGNPMKLRCISCMKREEVEATTVVEWFYRPEGGKDFLIYEYRNGHQEVESPFQGRLQWNGSKDLQDVSITVLNVTLNDSGLYTCNVSREFEFEAHRPFVKTTRLIPLRVHHHHHH