Sequence alignment between 4l1d(A) and UniProt seq Q9NY72 (SCN3B_HUMAN):

Q9NY72 (SCN3B_HUMAN): Sodium channel regulatory subunit beta-3 from Homo sapiens
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210     
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
UniProt: MPAFNRLFPLASLVLIYWVSVCFPVCVEVPSETEAVQGNPMKLRCISCMKREEVEATTVVEWFYRPEGGKDFLIYEYRNGHQEVESPFQGRLQWNGSKDLQDVSITVLNVTLNDSGLYTCNVSREFEFEAHRPFVKTTRLIPLRVTEEAGEDFTSVVSEIMMYILLVFLTLWLLIEMIYCYRKVSKAEEAAQENASDYLAIPSENKENSAVPVEE
         ...................................................XXXX.......................................................................XXXXXXX............XXX...................................................................
PDB seq: ------------------------VCVEVPSETEAVQGNPMKLRCISCMKR----ATTVVEWFYRPEGGKDFLIYEYRNGHQEVESPFQGRLQWNGSKDLQDVSITVLNVTLNDSGLYTCNVSREF-------FVKTTRLIPLRVHHH-------------------------------------------------------------------
                                 ---------+---------+-------    --------+---------+---------+---------+---------+---------+---------+--       +---------+----                                                                   
                                         10        20                  40        50        60        70        80        90       100       110       120