Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
6323
Gene name Gene Name - the full gene name approved by the HGNC.
Sodium voltage-gated channel alpha subunit 1
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
SCN1A
Synonyms (NCBI Gene) Gene synonyms aliases
DEE6, DEE6A, DEE6B, DRVT, EIEE6, FEB3, FEB3A, FHM3, GEFSP2, HBSCI, NAC1, Nav1.1, SCN1, SMEI
Chromosome Chromosome number
2
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
2q24.3
Summary Summary of gene provided in NCBI Entrez Gene.
Voltage-dependent sodium channels are heteromeric complexes that regulate sodium exchange between intracellular and extracellular spaces and are essential for the generation and propagation of action potentials in muscle cells and neurons. Each sodium cha
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs3812718 C>T Drug-response, risk-factor Intron variant
rs35595680 G>-,GG Pathogenic Coding sequence variant, frameshift variant, 5 prime UTR variant, non coding transcript variant
rs114137271 T>C,G Conflicting-interpretations-of-pathogenicity, benign, likely-benign Non coding transcript variant, 5 prime UTR variant, synonymous variant, coding sequence variant
rs116478064 G>A Benign, conflicting-interpretations-of-pathogenicity Non coding transcript variant, 5 prime UTR variant, synonymous variant, coding sequence variant
rs121917918 C>A,T Pathogenic Non coding transcript variant, 5 prime UTR variant, coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT038738 hsa-miR-93-3p CLASH 23622248
MIRT613603 hsa-miR-548c-3p HITS-CLIP 23824327
MIRT613601 hsa-miR-4668-3p HITS-CLIP 23824327
MIRT613600 hsa-miR-3127-3p HITS-CLIP 23824327
MIRT613599 hsa-miR-6756-3p HITS-CLIP 23824327
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0001508 Process Action potential IEA
GO:0001518 Component Voltage-gated sodium channel complex IBA
GO:0001518 Component Voltage-gated sodium channel complex IEA
GO:0005216 Function Monoatomic ion channel activity IEA
GO:0005248 Function Voltage-gated sodium channel activity IBA
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
182389 10585 ENSG00000144285
Protein
UniProt ID P35498
Protein name Sodium channel protein type 1 subunit alpha (Sodium channel protein brain I subunit alpha) (Sodium channel protein type I subunit alpha) (Voltage-gated sodium channel subunit alpha Nav1.1)
Protein function Pore-forming subunit of Nav1.1, 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 7DTD
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00520 Ion_trans 127 434 Ion transport protein Family
PF11933 Na_trans_cytopl 501 718 Cytoplasmic domain of voltage-gated Na+ ion channel Family
PF00520 Ion_trans 767 1002 Ion transport protein Family
PF06512 Na_trans_assoc 1006 1213 Sodium ion transport-associated Family
PF00520 Ion_trans 1217 1493 Ion transport protein Family
PF00520 Ion_trans 1540 1797 Ion transport protein Family
Sequence
MEQTVLVPPGPDSFNFFTRESLAAIERRIAEEKAKNPKPDKKDDDENGPKPNSDLEAGKN
LPFIYGDIPPEMVSEPLEDLDPYYINKKTFIVLNKGKAIFRFSATSALYILTPFNPLRKI
AIKILVHSLFSMLIMCTILTNCVFMTMSNPPDWTKNVEYTFTGIYTFESLIKIIARGFCL
EDFTFLRDPWNWLDFTVITFAYVTEFVDLGNVSALRTFRVLRALKTISVIPGLKTIVGAL
IQSVKKLSDVMILTVFCLSVFALIGLQLFMGNLRNKCIQWPPTNASLEEHSIEKNITVNY
NGTLINETVFEFDWKSYIQDSRYHYFLEGFLDALLCGNSSDAGQCPEGYMCVKAGRNPNY
GYTSFDTFSWAFLSLFRLMTQDFWENLYQLTLRAAGKTYMIFFVLVIFLGSFYLINLILA
VVAMAYEEQNQATL
EEAEQKEAEFQQMIEQLKKQQEAAQQAATATASEHSREPSAAGRLS
DSSSEASKLSSKSAKERRNRRKKRKQKEQSGGEEKDEDEFQKSESEDSIRRKGFRFSIEG
NRLTYEKRYSSPHQSLLSIRGSLFSPRRNSRTSLFSFRGRAKDVGSENDFADDEHSTFED
NESRRDSLFVPRRHGERRNSNLSQTSRSSRMLAVFPANGKMHSTVDCNGVVSLVGGPSVP
TSPVGQLLPEVIIDKPATDDNGTTTETEMRKRRSSSFHVSMDFLEDPSQRQRAMSIAS
IL
TNTVEELEESRQKCPPCWYKFSNIFLIWDCSPYWLKVKHVVNLVVMDPFVDLAITICIVL
NTLFMAMEHYPMTDHFNNVLTVGNLVFTGIFTAEMFLKIIAMDPYYYFQEGWNIFDGFIV
TLSLVELGLANVEGLSVLRSFRLLRVFKLAKSWPTLNMLIKIIGNSVGALGNLTLVLAII
VFIFAVVGMQLFGKSYKDCVCKIASDCQLPRWHMNDFFHSFLIVFRVLCGEWIETMWDCM
EVAGQAMCLTVFMMVMVIGNLVVLNLFLALLLSSFSADNLAA
TDDDNEMNNLQIAVDRMH
KGVAYVKRKIYEFIQQSFIRKQKILDEIKPLDDLNNKKDSCMSNHTAEIGKDLDYLKDVN
GTTSGIGTGSSVEKYIIDESDYMSFINNPSLTVTVPIAVGESDFENLNTEDFSSESDLEE
SKEKLNESSSSSEGSTVDIGAPVEEQPVVEPEETLEPEACFTEGCVQRFKCCQINVEEGR
GKQWWNLRRTCFR
IVEHNWFETFIVFMILLSSGALAFEDIYIDQRKTIKTMLEYADKVFT
YIFILEMLLKWVAYGYQTYFTNAWCWLDFLIVDVSLVSLTANALGYSELGAIKSLRTLRA
LRPLRALSRFEGMRVVVNALLGAIPSIMNVLLVCLIFWLIFSIMGVNLFAGKFYHCINTT
TGDRFDIEDVNNHTDCLKLIERNETARWKNVKVNFDNVGFGYLSLLQVATFKGWMDIMYA
AVDSRNVELQPKYEESLYMYLYFVIFIIFGSFFTLNLFIGVIIDNFNQQKKKF
GGQDIFM
TEEQKKYYNAMKKLGSKKPQKPIPRPGNKFQGMVFDFVTRQVFDISIMILICLNMVTMMV
ETDDQSEYVTTILSRINLVFIVLFTGECVLKLISLRHYYFTIGWNIFDFVVVILSIVGMF
LAELIEKYFVSPTLFRVIRLARIGRILRLIKGAKGIRTLLFALMMSLPALFNIGLLLFLV
MFIYAIFGMSNFAYVKREVGIDDMFNFETFGNSMICLFQITTSAGWDGLLAPILNSKPPD
CDPNKVNPGSSVKGDCGNPSVGIFFFVSYIIISFLVVVNMYIAVILENFSVATEESA
EPL
SEDDFEMFYEVWEKFDPDATQFMEFEKLSQFAAALEPPLNLPQPNKLQLIAMDLPMVSGD
RIHCLDILFAFTKRVLGESGEMDALRIQMEERFMASNPSKVSYQPITTTLKRKQEEVSAV
IIQRAYRRHLLKRTVKQASFTYNKNKIKGGANLLIKEDMIIDRINENSITEKTDLTMSTA
ACPPSYDRVTKPIVEKHEQEGKDEKAKGK
Sequence length 2009
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  Dopaminergic synapse   Phase 0 - rapid depolarisation
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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
Developmental And Epileptic Encephalopathy Developmental and epileptic encephalopathy 6B, Developmental and epileptic encephalopathy, 6, Developmental and epileptic encephalopathy, 1 rs1559200901, rs886041961, rs794726823, rs796053072, rs794726726, rs121917923, rs794726754, rs796053004, rs121918780, rs1553551385, rs794726822, rs794726730, rs1574006857, rs121917980, rs796053095 N/A
Epilepsy Autosomal dominant epilepsy, epilepsy rs1553546836, rs77216276, rs398123588, rs1559127505, rs794726762, rs1559118914, rs796053035, rs121918622, rs751533302, rs121917993 N/A
Epilepsy With Febrile Seizures Plus generalized epilepsy with febrile seizures plus, type 2, generalized epilepsy with febrile seizures plus, type 1 rs121918631, rs794726730, rs794726744, rs121917957, rs121918734, rs121917980, rs1064796384, rs121918783, rs1240187329, rs2105816922, rs121918781, rs794726784, rs121917930, rs121918627, rs796053091
View all (46 more)
N/A
Epileptic Encephalopathy early infantile epileptic encephalopathy with suppression bursts rs121917945, rs1573950349, rs1131691693, rs1697473667, rs121918753, rs1559105368, rs1574166948, rs794726772, rs121918623, rs1060502190, rs1553519902, rs869312684, rs1553547380, rs121917965, rs1553543215
View all (437 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
Biliary Atresia Biliary atresia N/A N/A GWAS
Dental caries Dental caries N/A N/A GWAS
Generalized Epilepsy With Febrile Seizures Plus generalized epilepsy with febrile seizures plus N/A N/A ClinVar
Associations from Text Mining Disease associations identified through Pubtator
Disease Name Relationship Type References
Acute Disease Associate 21426328
Acute Febrile Encephalopathy Associate 19214208, 20491869, 21906962, 22092154, 22309220
Alcohol Related Disorders Associate 31765958
Alzheimer Disease Associate 38061235
Angelman Syndrome Associate 36750385
Anxiety Disorders Associate 19464195
Apnea Associate 35696452
Arrhythmias Cardiac Associate 30146492
Arthrogryposis Associate 32928894, 33820833, 35696452
Ataxia Associate 19464195, 22000312