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Entry version 140 (02 Dec 2020)
Sequence version 1 (01 Jul 1997)
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Protein

Sodium channel protein type 9 subunit alpha

Gene

Scn9a

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Mediates the voltage-dependent sodium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a sodium-selective channel through which Na+ ions may pass in accordance with their electrochemical gradient. It is a tetrodotoxin-sensitive Na+ channel isoform. Plays a role in pain mechanisms, especially in the development of inflammatory pain.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei821Is directly targeted by the spider protoxin-IIBy similarity1
Sitei826Is directly targeted by the spider protoxin-IIBy similarity1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionIon channel, Sodium channel, Voltage-gated channel
Biological processIon transport, Sodium transport, Transport
LigandSodium

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-RNO-5576892, Phase 0 - rapid depolarisation

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Sodium channel protein type 9 subunit alphaBy similarity
Alternative name(s):
Peripheral sodium channel 1
Short name:
PN11 Publication
Sodium channel protein type IX subunit alpha
Voltage-gated sodium channel subunit alpha Nav1.7
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Scn9aImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiRattus norvegicus (Rat)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10116 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000002494 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 3

Organism-specific databases

Rat genome database

More...
RGDi
69368, Scn9a

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 126CytoplasmicCuratedAdd BLAST126
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei127 – 145Helical; Name=S1 of repeat IBy similarityAdd BLAST19
Topological domaini146 – 152ExtracellularCurated7
Transmembranei153 – 173Helical; Name=S2 of repeat IBy similarityAdd BLAST21
Topological domaini174 – 187CytoplasmicCuratedAdd BLAST14
Transmembranei188 – 205Helical; Name=S3 of repeat IBy similarityAdd BLAST18
Topological domaini206 – 211ExtracellularCurated6
Transmembranei212 – 228Helical; Name=S4 of repeat IBy similarityAdd BLAST17
Topological domaini229 – 247CytoplasmicCuratedAdd BLAST19
Transmembranei248 – 267Helical; Name=S5 of repeat IBy similarityAdd BLAST20
Topological domaini268 – 346ExtracellularCuratedAdd BLAST79
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a region that is buried within a membrane, but does not cross it.<p><a href='/help/intramem' target='_top'>More...</a></p>Intramembranei347 – 371Pore-formingBy similarityAdd BLAST25
Topological domaini372 – 378ExtracellularCurated7
Transmembranei379 – 399Helical; Name=S6 of repeat IBy similarityAdd BLAST21
Topological domaini400 – 743CytoplasmicCuratedAdd BLAST344
Transmembranei744 – 762Helical; Name=S1 of repeat IIBy similarityAdd BLAST19
Topological domaini763 – 773ExtracellularCuratedAdd BLAST11
Transmembranei774 – 793Helical; Name=S2 of repeat IIBy similarityAdd BLAST20
Topological domaini794 – 807CytoplasmicCuratedAdd BLAST14
Transmembranei808 – 827Helical; Name=S3 of repeat IIBy similarityAdd BLAST20
Topological domaini828 – 829ExtracellularCurated2
Transmembranei830 – 847Helical; Name=S4 of repeat IIBy similarityAdd BLAST18
Topological domaini848 – 863CytoplasmicCuratedAdd BLAST16
Transmembranei864 – 882Helical; Name=S5 of repeat IIBy similarityAdd BLAST19
Topological domaini883 – 911ExtracellularCuratedAdd BLAST29
Intramembranei912 – 932Pore-formingBy similarityAdd BLAST21
Topological domaini933 – 945ExtracellularCuratedAdd BLAST13
Transmembranei946 – 966Helical; Name=S6 of repeat IIBy similarityAdd BLAST21
Topological domaini967 – 1191CytoplasmicCuratedAdd BLAST225
Transmembranei1192 – 1209Helical; Name=S1 of repeat IIIBy similarityAdd BLAST18
Topological domaini1210 – 1222ExtracellularCuratedAdd BLAST13
Transmembranei1223 – 1241Helical; Name=S2 of repeat IIIBy similarityAdd BLAST19
Topological domaini1242 – 1255CytoplasmicCuratedAdd BLAST14
Transmembranei1256 – 1274Helical; Name=S3 of repeat IIIBy similarityAdd BLAST19
Topological domaini1275 – 1282ExtracellularCurated8
Transmembranei1283 – 1301Helical; Name=S4 of repeat IIIBy similarityAdd BLAST19
Topological domaini1302 – 1318CytoplasmicCuratedAdd BLAST17
Transmembranei1319 – 1338Helical; Name=S5 of repeat IIIBy similarityAdd BLAST20
Topological domaini1339 – 1390ExtracellularCuratedAdd BLAST52
Intramembranei1391 – 1412Pore-formingBy similarityAdd BLAST22
Topological domaini1413 – 1429ExtracellularCuratedAdd BLAST17
Transmembranei1430 – 1451Helical; Name=S6 of repeat IIIBy similarityAdd BLAST22
Topological domaini1452 – 1514CytoplasmicCuratedAdd BLAST63
Transmembranei1515 – 1532Helical; Name=S1 of repeat IVBy similarityAdd BLAST18
Topological domaini1533 – 1543ExtracellularCuratedAdd BLAST11
Transmembranei1544 – 1562Helical; Name=S2 of repeat IVBy similarityAdd BLAST19
Topological domaini1563 – 1574CytoplasmicCuratedAdd BLAST12
Transmembranei1575 – 1592Helical; Name=S3 of repeat IVBy similarityAdd BLAST18
Topological domaini1593 – 1605ExtracellularCuratedAdd BLAST13
Transmembranei1606 – 1622Helical; Name=S4 of repeat IVBy similarityAdd BLAST17
Topological domaini1623 – 1641CytoplasmicCuratedAdd BLAST19
Transmembranei1642 – 1659Helical; Name=S5 of repeat IVBy similarityAdd BLAST18
Topological domaini1660 – 1681ExtracellularCuratedAdd BLAST22
Intramembranei1682 – 1704Pore-formingBy similarityAdd BLAST23
Topological domaini1705 – 1734ExtracellularCuratedAdd BLAST30
Transmembranei1735 – 1757Helical; Name=S6 of repeat IVBy similarityAdd BLAST23
Topological domaini1758 – 1984CytoplasmicCuratedAdd BLAST227

Keywords - Cellular componenti

Cell membrane, Cell projection, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL3312

IUPHAR/BPS Guide to PHARMACOLOGY

More...
GuidetoPHARMACOLOGYi
584

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000485051 – 1984Sodium channel protein type 9 subunit alphaAdd BLAST1984

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi209N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi275 ↔ 324By similarity
Glycosylationi283N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi894Interchain; with SCN2B or SCN4BBy similarity
Disulfide bondi894Interchain; with the conotoxin GVIIJ (when the channel is not linked to SCN2B or SCN4B; the bond to SCN2B or SCN4B protects the channel from the inhibition by toxin)By similarity
Disulfide bondi896 ↔ 902By similarity
Disulfide bondi934 ↔ 943By similarity
Disulfide bondi1348 ↔ 1368By similarity
Glycosylationi1350N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi1364N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi1373N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei1488Phosphoserine; by PKCBy similarity1
Disulfide bondi1713 ↔ 1728By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Phosphorylation at Ser-1488 by PKC in a highly conserved cytoplasmic loop increases peak sodium currents.By similarity
Ubiquitinated by NEDD4L; which may promote its endocytosis. Does not seem to be ubiquitinated by NEDD4.By similarity

Keywords - PTMi

Disulfide bond, Glycoprotein, Phosphoprotein, Ubl conjugation

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
O08562

PRoteomics IDEntifications database

More...
PRIDEi
O08562

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...
GlyGeni
O08562, 5 sites

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
O08562

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
O08562

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
O08562

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Expressed at high level in the dorsal root ganglion and at much lower levels in the brain, sciatic nerve, nodose ganglia, heart, thyroid and adrenal glands and Schwann cells, but not in the cardiac and skeletal muscles, brain and liver.2 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSRNOG00000006639, Expressed in brain and 10 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
O08562, RN

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

The sodium channel complex consists of a large, channel-forming alpha subunit (SCN9A) regulated by one or more beta subunits (SCN1B, SCN2B, SCN3B and SCN4B) (By similarity). SCN1B and SCN3B are non-covalently associated with SCN2A. SCN2B and SCN4B are disulfide-linked to SCN2A (By similarity).

Interacts with NEDD4 and NEDD4L (By similarity).

Interacts with the conotoxin GVIIJ (PubMed:24497506).

By similarity1 Publication

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000059170

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
O08562

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

Biological Magnetic Resonance Data Bank

More...
BMRBi
O08562

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati112 – 410ICuratedAdd BLAST299
Repeati725 – 988IICuratedAdd BLAST264
Repeati1178 – 1486IIICuratedAdd BLAST309
Repeati1495 – 1793IVCuratedAdd BLAST299
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini1887 – 1916IQAdd BLAST30

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The sequence contains 4 internal repeats, each with 5 hydrophobic segments (S1, S2, S3, S5, S6) and one positively charged segment (S4). Segments S4 are probably the voltage-sensors and are characterized by a series of positively charged amino acids at every third position.Curated

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Keywords - Domaini

Repeat, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2301, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000161368

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_000540_5_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
O08562

Identification of Orthologs from Complete Genome Data

More...
OMAi
ENYISNH

Database of Orthologous Groups

More...
OrthoDBi
56920at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
O08562

TreeFam database of animal gene trees

More...
TreeFami
TF323985

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.120.350, 4 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR005821, Ion_trans_dom
IPR000048, IQ_motif_EF-hand-BS
IPR001696, Na_channel_asu
IPR010526, Na_trans_assoc
IPR024583, Na_trans_cytopl
IPR028803, SCN9A
IPR043203, VGCC_Ca_Na
IPR027359, Volt_channel_dom_sf

The PANTHER Classification System

More...
PANTHERi
PTHR10037, PTHR10037, 1 hit
PTHR10037:SF221, PTHR10037:SF221, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00520, Ion_trans, 4 hits
PF06512, Na_trans_assoc, 1 hit
PF11933, Na_trans_cytopl, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00170, NACHANNEL

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00015, IQ, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

O08562-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAMLPPPGPQ SFVHFTKQSL ALIEQRISEE KAKEHKDEKK DDEEEGPKPS
60 70 80 90 100
SDLEAGKQLP FIYGDIPPGM VSEPLEDLDP YYADKKTFIV LNKGKAIFRF
110 120 130 140 150
NATPALYMLS PFSPLRRISI KILVHSLFSM LIMCTILTNC IFMTLSNPPE
160 170 180 190 200
WTKNVEYTFT GIYTFESLIK ILARGFCVGE FTFLRDPWNW LDFVVIVFAY
210 220 230 240 250
LTEFVNLGNV SALRTFRVLR ALKTISVIPG LKTIVGALIQ SVKKLSDVMI
260 270 280 290 300
LTVFCLSVFA LIGLQLFMGN LKHKCFRKEL EENETLESIM NTAESEEELK
310 320 330 340 350
KYFYYLEGSK DALLCGFSTD SGQCPEGYIC VKAGRNPDYG YTSFDTFSWA
360 370 380 390 400
FLALFRLMTQ DYWENLYQQT LRAAGKTYMI FFVVVIFLGS FYLINLILAV
410 420 430 440 450
VAMAYEEQNQ ANIEEAKQKE LEFQQMLDRL KKEQEEAEAI AAAAAEFTSI
460 470 480 490 500
GRSRIMGLSE SSSETSRLSS KSAKERRNRR KKKKQKMSSG EEKGDDEKLS
510 520 530 540 550
KSGSEESIRK KSFHLGVEGH HRTREKRLST PNQSPLSIRG SLFSARRSSR
560 570 580 590 600
TSLFSFKGRG RDLGSETEFA DDEHSIFGDN ESRRGSLFVP HRPRERRSSN
610 620 630 640 650
ISQASRSPPV LPVNGKMHSA VDCNGVVSLV DGPSALMLPN GQLLPEVIID
660 670 680 690 700
KATSDDSGTT NQMRKKRLSS SYFLSEDMLN DPHLRQRAMS RASILTNTVE
710 720 730 740 750
ELEESRQKCP PWWYRFAHTF LIWNCSPYWI KFKKLIYFIV MDPFVDLAIT
760 770 780 790 800
ICIVLNTLFM AMEHHPMTEE FKNVLAVGNL IFTGIFAAEM VLKLIAMDPY
810 820 830 840 850
EYFQVGWNIF DSLIVTLSLI ELFLADVEGL SVLRSFRLLR VFKLAKSWPT
860 870 880 890 900
LNMLIKIIGN SVGALGNLTL VLAIIVFIFA VVGMQLFGKS YKECVCKINV
910 920 930 940 950
DCKLPRWHMN DFFHSFLIVF RVLCGEWIET MWDCMEVAGQ TMCLIVYMMV
960 970 980 990 1000
MVIGNLVVLN LFLALLLSSF SSDNLTAIEE DTDANNLQIA VARIKRGINY
1010 1020 1030 1040 1050
VKQTLREFIL KSFSKKPKGS KDTKRTADPN NKKENYISNR TLAEMSKDHN
1060 1070 1080 1090 1100
FLKEKDRISG YGSSLDKSFM DENDYQSFIH NPSLTVTVPI APGESDLEIM
1110 1120 1130 1140 1150
NTEELSSDSD SDYSKEKRNR SSSSECSTVD NPLPGEEEAE AEPVNADEPE
1160 1170 1180 1190 1200
ACFTDGCVRR FPCCQVNVDS GKGKVWWTIR KTCYRIVEHS WFESFIVLMI
1210 1220 1230 1240 1250
LLSSGALAFE DIYIEKKKTI KIILEYADKI FTYIFILEML LKWVAYGYKT
1260 1270 1280 1290 1300
YFTNAWCWLD FLIVDVSLVT LVANTLGYSD LGPIKSLRTL RALRPLRALS
1310 1320 1330 1340 1350
RFEGMRVVVN ALIGAIPSIM NVLLVCLIFW LIFSIMGVNL FAGKFYECVN
1360 1370 1380 1390 1400
TTDGSRFPTS QVANRSECFA LMNVSGNVRW KNLKVNFDNV GLGYLSLLQV
1410 1420 1430 1440 1450
ATFKGWMDIM YAAVDSVNVN EQPKYEYSLY MYIYFVIFII FGSFFTLNLF
1460 1470 1480 1490 1500
IGVIIDNFNQ QKKKLGGQDI FMTEEQKKYY NAMKKLGSKK PQKPIPRPGN
1510 1520 1530 1540 1550
KFQGCIFDLV TNQAFDITIM VLICLNMVTM MVEKEGQTEY MDYVLHWINM
1560 1570 1580 1590 1600
VFIILFTGEC VLKLISLRHY YFTVGWNIFD FVVVILSIVG MFLAEMIEKY
1610 1620 1630 1640 1650
FVSPTLFRVI RLARIGRILR LIKGAKGIRT LLFALMMSLP ALFNIGLLLF
1660 1670 1680 1690 1700
LVMFIYAIFG MSNFAYVKKE AGINDMFNFE TFGNSMICLF QITTSAGWDG
1710 1720 1730 1740 1750
LLAPILNSAP PDCDPKKVHP GSSVEGDCGN PSVGIFYFVS YIIISFLVVV
1760 1770 1780 1790 1800
NMYIAVILEN FSVATEESTE PLSEDDFEMF YEVWEKFDPD ATQFIEFCKL
1810 1820 1830 1840 1850
SDFAAALDPP LLIAKPNKVQ LIAMDLPMVS GDRIHCLDIL FAFTKRVLGE
1860 1870 1880 1890 1900
GGEMDSLRSQ MEERFMSANP SKVSYEPITT TLKRKQEEVS ATIIQRAYRR
1910 1920 1930 1940 1950
YRLRQHVKNI SSIYIKDGDR DDDLPNKEDT VFDNVNENSS PEKTDVTAST
1960 1970 1980
ISPPSYDSVT KPDQEKYETD KTEKEDKEKD ESRK
Length:1,984
Mass (Da):226,039
Last modified:July 1, 1997 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i386C38B9B5097091
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

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DDBJi
Links Updated
U79568 mRNA Translation: AAB50403.1
AF000368 mRNA Translation: AAB80701.1

NCBI Reference Sequences

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RefSeqi
NP_579823.1, NM_133289.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

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Ensembli
ENSRNOT00000065126; ENSRNOP00000059170; ENSRNOG00000006639
ENSRNOT00000079020; ENSRNOP00000068852; ENSRNOG00000006639

Database of genes from NCBI RefSeq genomes

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GeneIDi
78956

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
rno:78956

UCSC genome browser

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UCSCi
RGD:69368, rat

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U79568 mRNA Translation: AAB50403.1
AF000368 mRNA Translation: AAB80701.1
RefSeqiNP_579823.1, NM_133289.1

3D structure databases

BMRBiO08562
ModBaseiSearch...
SWISS-MODEL-WorkspaceiSubmit a new modelling project...

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000059170

Chemistry databases

BindingDBiO08562
ChEMBLiCHEMBL3312
GuidetoPHARMACOLOGYi584

PTM databases

GlyGeniO08562, 5 sites
iPTMnetiO08562
PhosphoSitePlusiO08562
SwissPalmiO08562

Proteomic databases

PaxDbiO08562
PRIDEiO08562

Protocols and materials databases

ABCD curated depository of sequenced antibodies

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ABCDi
O08562, 1 sequenced antibody

Genome annotation databases

EnsembliENSRNOT00000065126; ENSRNOP00000059170; ENSRNOG00000006639
ENSRNOT00000079020; ENSRNOP00000068852; ENSRNOG00000006639
GeneIDi78956
KEGGirno:78956
UCSCiRGD:69368, rat

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
6335
RGDi69368, Scn9a

Phylogenomic databases

eggNOGiKOG2301, Eukaryota
GeneTreeiENSGT00940000161368
HOGENOMiCLU_000540_5_0_1
InParanoidiO08562
OMAiENYISNH
OrthoDBi56920at2759
PhylomeDBiO08562
TreeFamiTF323985

Enzyme and pathway databases

ReactomeiR-RNO-5576892, Phase 0 - rapid depolarisation

Miscellaneous databases

Protein Ontology

More...
PROi
PR:O08562

Gene expression databases

BgeeiENSRNOG00000006639, Expressed in brain and 10 other tissues
GenevisibleiO08562, RN

Family and domain databases

Gene3Di1.20.120.350, 4 hits
InterProiView protein in InterPro
IPR005821, Ion_trans_dom
IPR000048, IQ_motif_EF-hand-BS
IPR001696, Na_channel_asu
IPR010526, Na_trans_assoc
IPR024583, Na_trans_cytopl
IPR028803, SCN9A
IPR043203, VGCC_Ca_Na
IPR027359, Volt_channel_dom_sf
PANTHERiPTHR10037, PTHR10037, 1 hit
PTHR10037:SF221, PTHR10037:SF221, 1 hit
PfamiView protein in Pfam
PF00520, Ion_trans, 4 hits
PF06512, Na_trans_assoc, 1 hit
PF11933, Na_trans_cytopl, 1 hit
PRINTSiPR00170, NACHANNEL
SMARTiView protein in SMART
SM00015, IQ, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiSCN9A_RAT
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: O08562
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 23, 2004
Last sequence update: July 1, 1997
Last modified: December 2, 2020
This is version 140 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
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