Protein Name sodium channel, type IV, beta
Organism Mus musculus
Gene ID 399548
Gene Symbol

Scn4b

UniProt Q7M729 (SCN4B_MOUSE), Q1MXF9 (Q1MXF9_MOUSE)
Relationships Total Number of functionally related compound(s) : 7
Total Number of Articles : 3
Description

sodium channel, type IV, beta

Gene Summary

Enables voltage-gated sodium channel activity. Acts upstream of or within establishment of localization in cell and sodium ion transmembrane transport. Located in intercalated disc. Is expressed in brain; dorsal striatum; and ventral striatum. Human ortholog(s) of this gene implicated in long QT syndrome 10. Orthologous to human SCN4B (sodium voltage-gated channel beta subunit 4). [provided by Alliance of Genome Resources, Jun 2025]

synonyms
  • sodium channel regulatory subunit beta-4
  • sodium channel accessory subunit
  • sodium channel subunit beta-4
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Properties