Gene Information
Gene NameSCN4B
OrganismHomo sapiens (Human)
Gene Length228
Protein NamesSodium channel subunit beta-4
Target Namesodium channel subunit beta-4
Target TypeNA
Gene Age680 ( ENSG00000177098 )
Evolutionary StageVertebrata
AlphaFoldDBQ8IWT1
Gene CardSCN4B
Uniprot IDQ8IWT1
PfamPF07686
In ASDno
Allosteric Predictionyes (0.722733663)
Ortholog in AnimalsAlpaca_ SCN4B ( ortholog_one2one )
GuineaPig_ SCN4B ( ortholog_one2one )
Macaque_ SCN4B ( ortholog_one2one )
Mouse_ Scn4b ( ortholog_one2one )
Rat_ Scn4b ( ortholog_one2one )
OhnologsNA
ParalogsSCN2B, MPZL1, JAML, MPZ, MPZL3, MPZL2
TissueNA
Tissue SpecificityExpressed at a high level in dorsal root ganglia, at a lower level in brain, spinal cord, skeletal muscle and heart. Expressed in the atrium. {ECO:0000269|PubMed:12930796, ECO:0000269|PubMed:21051419}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 4MZ2  (X-ray  1.72A  4MZ3  (X-ray  1.74A  5XAW  (X-ray  2.10A  6VSV  (X-ray  1.62A  7DTD  (EM  3.30A 
DBSNP rs587777559  rs587777560  rs121434386 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:24297919};
Single-pass type I membrane protein {ECO:0000269|PubMed:24297919}.
Mouse PG classificationNA
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