>sp|Q9NY72|SCN3B_HUMAN Sodium channel regulatory subunit beta-3 OS=Homo sapiens GN=SCN3B MPAFNRLFPLASLVLIYWVSVCFPVCVEVPSETEAVQGNPMKLRCISCMKREEVEATTVV EWFYRPEGGKDFLIYEYRNGHQEVESPFQGRLQWNGSKDLQDVSITVLNVTLNDSGLYTC NVSREFEFEAHRPFVKTTRLIPLRVTEEAGEDFTSVVSEIMMYILLVFLTLWLLIEMIYC YRKVSKAEEAAQENASDYLAIPSENKENSAVPVEE