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Entry version 90 (16 Jan 2019)
Sequence version 1 (20 Feb 2007)
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Protein
Submitted name:

Potassium channel subfamily T member 1

Gene

Kcnt1

Organism
Mus musculus (Mouse)
Status
Unreviewed-Annotation score:

Annotation score:1 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>
-Protein predictedi <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

<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 - Biological processi

<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_and_taxonomy_section">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
Submitted name:
Potassium channel subfamily T member 1Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:Kcnt1Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiMus musculus (Mouse)Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">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 2

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:1924627 Kcnt1

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'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>Transmembranei98 – 117HelicalSequence analysisAdd BLAST20
Transmembranei155 – 176HelicalSequence analysisAdd BLAST22
Transmembranei188 – 209HelicalSequence analysisAdd BLAST22
Transmembranei252 – 273HelicalSequence analysisAdd BLAST22
Transmembranei279 – 298HelicalSequence analysisAdd BLAST20
Transmembranei310 – 335HelicalSequence analysisAdd BLAST26

<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>Keywords - Cellular componenti

Membrane

<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

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
A2AHB9

<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

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000058740 Expressed in 112 organ(s), highest expression level in cerebellum

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
A2AHB9 baseline and differential

<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

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
A2AHB9

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
A2AHB9

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<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 <a href="http://www.uniprot.org/help/family_and_domains_section">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>Domaini260 – 327Ion_trans_2InterPro annotationAdd BLAST68

Keywords - Domaini

Transmembrane, Transmembrane helixSequence analysis

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG3193 Eukaryota
ENOG410XSMA LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000156880

Database of Orthologous Groups

More...
OrthoDBi
858812at2759

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR003929 K_chnl_BK_asu
IPR013099 K_chnl_dom

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03493 BK_channel_a, 1 hit
PF07885 Ion_trans_2, 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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

This entry has 1 described isoform and 8 potential isoforms that are computationally mapped.Show allAlign All

A2AHB9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MARAKLPRSP SEGKAGPGDT PAGAAAPEEP HGLSPLLPAR GGGSVGSDVG
60 70 80 90 100
QRLHVEDFSL DSSLSQVQVE FYVNENTFKE RLKLFFIKNQ RSSLRIRLFN
110 120 130 140 150
FSLKLLTCLL YIVRVLLDNP DQGIGCWGCT KYNYTFNGSS SEFHWAPILW
160 170 180 190 200
VERKMALWVI QVIVATISFL ETMLIIYLSY KGNIWEQIFH VSFVLEMINT
210 220 230 240 250
LPFIITVFWP PLRNLFIPVF LNCWLAKHAL ENMINDFHRA ILRTQSAMFN
260 270 280 290 300
QVLILFCTLL CLVFTGTCGI QHLERAGGNL NLLTSFYFCI VTFSTVGFGD
310 320 330 340 350
VTPKIWPSQL LVVILICVTL VVLPLQFEEL VYLWMERQKS GGNYSRHRAR
360 370 380 390 400
TEKHVVLCVS SLKIDLLMDF LNEFYAHPRL QDYYVVILCP SEMDVQVRRV
410 420 430 440 450
LQIPLWSQRV IYLQGSALKD QDLMRAKMDN GEACFILSSR NEVDRTAADH
460 470 480 490 500
QTILRAWAVK DFAPNCPLYV QILKPENKFH VKFADHVVCE EECKYAMLAL
510 520 530 540 550
NCICPATSTL ITLLVHTSRG QEGQESPEQW QRTYGRCSGN EVYHIRMGDS
560 570 580 590 600
KFFREYEGKS FTYAAFHAHK KYGVCLIGLK REENKSILLN PGPRHILAAS
610 620 630 640 650
DTCFYINITK EENSAFIFKQ EEKQKRRGLA GQALYEGPSR LPVHSIIASM
660 670 680 690 700
VAMDLQNTDC RPSQGGSGGD GTKLTLPTEN GSGSRRPSIA PVLELADSSA
710 720 730 740 750
LLPCDLLSDQ SEDEVTPSDD EGLSVVEYVK GYPPNSPYIG SSPTLCHLLP
760 770 780 790 800
VKAPFCCLRL DKGCKHNSYE DAKAYGFKNK LIIVSAETAG NGLYNFIVPL
810 820 830 840 850
RAYYRSRREL NPIVLLLDNK PDHHFLEAIC CFPMVYYMEG SVDNLDSLLQ
860 870 880 890 900
CGIIYADNLV VVDKESTMSA EEDYMADAKT IVNVQTMFRL FPSLSITTEL
910 920 930 940 950
THPSNMRFMQ FRAKDSYSLA LSKLEKQERE NGSNLAFMFR LPFAAGRVFS
960 970 980 990 1000
ISMLDTLLYQ SFVKDYMITI TRLLLGLDTT PGSGYLCAMK VTEDDLWIRT
1010 1020 1030 1040 1050
YGRLFQKLCS SSAEIPIGIY RTECHVFSEP HDVRAQSQIS VNMEDCEDTR
1060 1070 1080 1090 1100
EAKGPWGTRA ASGSGSTHGR HGGSADPVEH PLLRRKSLQW ARKLSRKSTK
1110 1120 1130 1140 1150
QAGKAPVATD WITQQRLSLY RRSERQELSE LVKNRMKHLG LPTTGYEDVA
1160 1170 1180 1190 1200
NLTASDVMNR VNLGYLQDEM NDHHQNTLSY VLINPPPDTR LEPNDIVYLI
1210 1220 1230
RSDPLAHVAS SSQSRKSSCS NKLSSCNPET RDETQL
Length:1,236
Mass (Da):139,506
Last modified:February 20, 2007 - 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:iDD8CC2BDAC5F31C4
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 8 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q6ZPR4KCNT1_MOUSE
Potassium channel subfamily T membe...
Kcnt1 Kiaa1422
1,224Annotation score:

Annotation score:3 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>
A2AHB8A2AHB8_MOUSE
Potassium channel subfamily T membe...
Kcnt1
1,238Annotation score:

Annotation score:1 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>
A2AHB7A2AHB7_MOUSE
Potassium channel subfamily T membe...
Kcnt1
1,217Annotation score:

Annotation score:1 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>
C0KTP6C0KTP6_MOUSE
Potassium channel subfamily T membe...
Kcnt1
1,218Annotation score:

Annotation score:1 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>
A0A0G2JER3A0A0G2JER3_MOUSE
Potassium channel subfamily T membe...
Kcnt1
1,183Annotation score:

Annotation score:1 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>
A0A0G2JG99A0A0G2JG99_MOUSE
Potassium channel subfamily T membe...
Kcnt1
1,202Annotation score:

Annotation score:1 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>
A0A0G2JG91A0A0G2JG91_MOUSE
Potassium channel subfamily T membe...
Kcnt1
36Annotation score:

Annotation score:1 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>
A0A0G2JDW4A0A0G2JDW4_MOUSE
Potassium channel subfamily T membe...
Kcnt1
330Annotation score:

Annotation score:1 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>

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AL731682 Genomic DNA No translation available.

NCBI Reference Sequences

More...
RefSeqi
XP_006497944.2, XM_006497881.3

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Mm.119462

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000197917; ENSMUSP00000143106; ENSMUSG00000058740

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
227632

<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
AL731682 Genomic DNA No translation available.
RefSeqiXP_006497944.2, XM_006497881.3
UniGeneiMm.119462

3D structure databases

ProteinModelPortaliA2AHB9
SMRiA2AHB9
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiA2AHB9

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000197917; ENSMUSP00000143106; ENSMUSG00000058740
GeneIDi227632

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
57582
MGIiMGI:1924627 Kcnt1

Phylogenomic databases

eggNOGiKOG3193 Eukaryota
ENOG410XSMA LUCA
GeneTreeiENSGT00940000156880
OrthoDBi858812at2759

Miscellaneous databases

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000058740 Expressed in 112 organ(s), highest expression level in cerebellum
ExpressionAtlasiA2AHB9 baseline and differential

Family and domain databases

InterProiView protein in InterPro
IPR003929 K_chnl_BK_asu
IPR013099 K_chnl_dom
PfamiView protein in Pfam
PF03493 BK_channel_a, 1 hit
PF07885 Ion_trans_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiA2AHB9_MOUSE
<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: A2AHB9
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: February 20, 2007
Last sequence update: February 20, 2007
Last modified: January 16, 2019
This is version 90 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 statusiUnreviewed (UniProtKB/TrEMBL)

<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

Complete proteome, Reference proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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