Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
6331
Gene name Gene Name - the full gene name approved by the HGNC.
Sodium voltage-gated channel alpha subunit 5
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
SCN5A
Synonyms (NCBI Gene) Gene synonyms aliases
CDCD2, CMD1E, CMPD2, HB1, HB2, HBBD, HH1, ICCD, IVF, LQT3, Nav1.5, PFHB1, SSS1, VF1
Chromosome Chromosome number
3
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
3p22.2
Summary Summary of gene provided in NCBI Entrez Gene.
The protein encoded by this gene is an integral membrane protein and tetrodotoxin-resistant voltage-gated sodium channel subunit. This protein is found primarily in cardiac muscle and is responsible for the initial upstroke of the action potential in an e
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs1805124 T>C Pathogenic, likely-benign, benign Coding sequence variant, missense variant
rs7626962 G>A,T Pathogenic, benign, likely-benign, benign-likely-benign, risk-factor Coding sequence variant, intron variant, missense variant
rs12720064 C>G,T Likely-benign, conflicting-interpretations-of-pathogenicity Intron variant
rs12720452 C>T Likely-benign, uncertain-significance, pathogenic, not-provided Missense variant, coding sequence variant
rs28937316 C>A,T Pathogenic, not-provided Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT732135 hsa-miR-192-5p Luciferase reporter assay, qRT-PCR, Western blot 26209011
MIRT732135 hsa-miR-192-5p Luciferase reporter assay, qRT-PCR, Western blot 26209011
MIRT732135 hsa-miR-192-5p Luciferase reporter assay, qRT-PCR, Western blot 26209011
MIRT732135 hsa-miR-192-5p Luciferase reporter assay, qRT-PCR, Western blot 26209011
MIRT1330206 hsa-miR-1299 CLIP-seq
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0001518 Component Voltage-gated sodium channel complex IBA
GO:0001518 Component Voltage-gated sodium channel complex IC 14500339
GO:0001518 Component Voltage-gated sodium channel complex IDA 19808477, 20042427, 21051419, 24567321
GO:0001518 Component Voltage-gated sodium channel complex IEA
GO:0002027 Process Regulation of heart rate IEA
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
600163 10593 ENSG00000183873
Protein
UniProt ID Q14524
Protein name Sodium channel protein type 5 subunit alpha (Sodium channel protein cardiac muscle subunit alpha) (Sodium channel protein type V subunit alpha) (Voltage-gated sodium channel subunit alpha Nav1.5) (hH1)
Protein function Pore-forming subunit of Nav1.5, a voltage-gated sodium (Nav) channel that directly mediates the depolarizing phase of action potentials in excitable membranes. Navs, also called VGSCs (voltage-gated sodium channels) or VDSCs (voltage-dependent s
PDB 2KBI , 2L53 , 4DCK , 4DJC , 4JQ0 , 4OVN , 5DBR , 6LQA , 6MUD , 7DTC , 7L83 , 8VYJ , 8VYK
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00520 Ion_trans 130 423 Ion transport protein Family
PF11933 Na_trans_cytopl 478 667 Cytoplasmic domain of voltage-gated Na+ ion channel Family
PF00520 Ion_trans 716 948 Ion transport protein Family
PF06512 Na_trans_assoc 953 1200 Sodium ion transport-associated Family
PF00520 Ion_trans 1204 1481 Ion transport protein Family
PF00520 Ion_trans 1527 1783 Ion transport protein Family
Tissue specificity TISSUE SPECIFICITY: Found in jejunal circular smooth muscle cells (at protein level). Expressed in human atrial and ventricular cardiac muscle but not in adult skeletal muscle, brain, myometrium, liver, or spleen. Isoform 4 is expressed in brain. {ECO:000
Sequence
MANFLLPRGTSSFRRFTRESLAAIEKRMAEKQARGSTTLQESREGLPEEEAPRPQLDLQA
SKKLPDLYGNPPQELIGEPLEDLDPFYSTQKTFIVLNKGKTIFRFSATNALYVLSPFHPI
RRAAVKILVHSLFNMLIMCTILTNCVFMAQHDPPPWTKYVEYTFTAIYTFESLVKILARG
FCLHAFTFLRDPWNWLDFSVIIMAYTTEFVDLGNVSALRTFRVLRALKTISVISGLKTIV
GALIQSVKKLADVMVLTVFCLSVFALIGLQLFMGNLRHKCVRNFTALNGTNGSVEADGLV
WESLDLYLSDPENYLLKNGTSDVLLCGNSSDAGTCPEGYRCLKAGENPDHGYTSFDSFAW
AFLALFRLMTQDCWERLYQQTLRSAGKIYMIFFMLVIFLGSFYLVNLILAVVAMAYEEQN
QAT
IAETEEKEKRFQEAMEMLKKEHEALTIRGVDTVSRSSLEMSPLAPVNSHERRSKRRK
RMSSGTEECGEDRLPKSDSEDGPRAMNHLSLTRGLSRTSMKPRSSRGSIFTFRRRDLGSE
ADFADDENSTAGESESHHTSLLVPWPLRRTSAQGQPSPGTSAPGHALHGKKNSTVDCNGV
VSLLGAGDPEATSPGSHLLRPVMLEHPPDTTTPSEEPGGPQMLTSQAPCVDGFEEPGARQ
RALSAVS
VLTSALEELEESRHKCPPCWNRLAQRYLIWECCPLWMSIKQGVKLVVMDPFTD
LTITMCIVLNTLFMALEHYNMTSEFEEMLQVGNLVFTGIFTAEMTFKIIALDPYYYFQQG
WNIFDSIIVILSLMELGLSRMSNLSVLRSFRLLRVFKLAKSWPTLNTLIKIIGNSVGALG
NLTLVLAIIVFIFAVVGMQLFGKNYSELRDSDSGLLPRWHMMDFFHAFLIIFRILCGEWI
ETMWDCMEVSGQSLCLLVFLLVMVIGNLVVLNLFLALLLSSFSADNLT
APDEDREMNNLQ
LALARIQRGLRFVKRTTWDFCCGLLRQRPQKPAALAAQGQLPSCIATPYSPPPPETEKVP
PTRKETRFEEGEQPGQGTPGDPEPVCVPIAVAESDTDDQEEDEENSLGTEEESSKQQESQ
PVSGGPEAPPDSRTWSQVSATASSEAEASASQADWRQQWKAEPQAPGCGETPEDSCSEGS
TADMTNTAELLEQIPDLGQDVKDPEDCFTEGCVRRCPCCAVDTTQAPGKVWWRLRKTCYH

IVEHSWFETFIIFMILLSSGALAFEDIYLEERKTIKVLLEYADKMFTYVFVLEMLLKWVA
YGFKKYFTNAWCWLDFLIVDVSLVSLVANTLGFAEMGPIKSLRTLRALRPLRALSRFEGM
RVVVNALVGAIPSIMNVLLVCLIFWLIFSIMGVNLFAGKFGRCINQTEGDLPLNYTIVNN
KSQCESLNLTGELYWTKVKVNFDNVGAGYLALLQVATFKGWMDIMYAAVDSRGYEEQPQW
EYNLYMYIYFVIFIIFGSFFTLNLFIGVIIDNFNQQKKKLG
GQDIFMTEEQKKYYNAMKK
LGSKKPQKPIPRPLNKYQGFIFDIVTKQAFDVTIMFLICLNMVTMMVETDDQSPEKINIL
AKINLLFVAIFTGECIVKLAALRHYYFTNSWNIFDFVVVILSIVGTVLSDIIQKYFFSPT
LFRVIRLARIGRILRLIRGAKGIRTLLFALMMSLPALFNIGLLLFLVMFIYSIFGMANFA
YVKWEAGIDDMFNFQTFANSMLCLFQITTSAGWDGLLSPILNTGPPYCDPTLPNSNGSRG
DCGSPAVGILFFTTYIIISFLIVVNMYIAIILENFSVATEEST
EPLSEDDFDMFYEIWEK
FDPEATQFIEYSVLSDFADALSEPLRIAKPNQISLINMDLPMVSGDRIHCMDILFAFTKR
VLGESGEMDALKIQMEEKFMAANPSKISYEPITTTLRRKHEEVSAMVIQRAFRRHLLQRS
LKHASFLFRQQAGSGLSEEDAPEREGLIAYVMSENFSRPLGPPSSSSISSTSFPPSYDSV
TRATSDNLQVRGSDYSHSEDLADFPPSPDRDRESIV
Sequence length 2016
Interactions View interactions
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Associated diseases Disease associations categorized as Causal (pathogenic variants), Unknown (uncertain genetic evidence), or Text Mining (literature-based associations)
Causal Diseases caused by PATHOGENIC or LIKELY PATHOGENIC variants from ClinVar only
Disease merge term Disease name dbSNP ID References
Arrhythmogenic right ventricular cardiomyopathy Familial isolated arrhythmogenic right ventricular dysplasia rs137854613, rs1060499940 N/A
Atrial Fibrillation atrial fibrillation rs199473324 N/A
Brugada Syndrome brugada syndrome 1, brugada syndrome, Brugada syndrome (shorter-than-normal QT interval) rs749697698, rs199473565, rs1060501130, rs1553605932, rs199473096, rs199473083, rs1575751854, rs199473055, rs1204915217, rs794728843, rs137854620, rs1237724419, rs777689378, rs199473225, rs1207394743
View all (75 more)
N/A
cardiac arrhythmia Cardiac arrhythmia rs137854618, rs199473584, rs794728865, rs1366120635, rs199473083, rs1204915217, rs794728843, rs397514450, rs786204839, rs1553704183, rs886037903, rs137854604, rs137854612, rs199473168, rs794728924
View all (24 more)
N/A
Unknown Includes: (1) ClinVar NON-pathogenic variants (Uncertain, Benign, Conflicting, VUS), (2) GenCC associations, (3) GWAS associations, (4) CBGDA evidence-based associations. NOTE: Diseases with pathogenic evidence are excluded to avoid conflicts.
Disease merge term Disease name Evidence References Source
autism Autism N/A N/A ClinVar
Catecholaminergic Polymorphic Ventricular Tachycardia Catecholaminergic polymorphic ventricular tachycardia 1, catecholaminergic polymorphic ventricular tachycardia N/A N/A ClinVar, GenCC
Conduction Disorder Of The Heart conduction disorder of the heart N/A N/A ClinVar
Congenital Heart Disease congenital heart disease N/A N/A ClinVar
Associations from Text Mining Disease associations identified through Pubtator
Disease Name Relationship Type References
Abdominal Pain Associate 19056759
Abnormalities Drug Induced Associate 36516610
Acidosis Associate 16453024, 21385947, 25923670, 27281089, 28373245, 34979239
Acute Febrile Encephalopathy Associate 34649698
Andersen Syndrome Associate 22064211, 24815523, 26109178
Aphakia congenital primary Associate 21321465
Arrhythmias Cardiac Associate 12471205, 14676229, 15316014, 15671429, 16453024, 16632547, 17185997, 17897635, 17993325, 18048769, 18060054, 18362431, 18408010, 18929244, 19302788
View all (82 more)
Arrhythmogenic Right Ventricular Dysplasia Associate 23178689, 28069705, 35052356, 36469003
Asthma Chronic Obstructive Pulmonary Disease Overlap Syndrome Associate 23955615, 31484910, 35052356, 37369559
Atherosclerosis Associate 31422358