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Entry version 71 (07 Apr 2021)
Sequence version 2 (20 Jun 2018)
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Protein

Voltage-dependent R-type calcium channel subunit alpha

Gene

CACNA1E

Organism
Homo sapiens (Human)
Status
Unreviewed-Annotation score:

Annotation score:2 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

Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1E gives rise to R-type calcium currents.UniRule annotation

<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 functionCalcium channelUniRule annotationARBA annotation, Ion channel, Voltage-gated channelUniRule annotation
Biological processCalcium transport, Ion transport, Transport
LigandCalcium

<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:
Voltage-dependent R-type calcium channel subunit alphaUniRule annotation
<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:CACNA1EImported
<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>OrganismiHomo sapiens (Human)Imported
<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 identifieri9606 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<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
  • UP000005640 <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 1

Organism-specific databases

Human Gene Nomenclature Database

More...
HGNCi
HGNC:1392, CACNA1E

Eukaryotic Pathogen, Vector and Host Database Resources

More...
VEuPathDBi
HostDB:ENSG00000198216.10

<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%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>Transmembranei275 – 295HelicalSequence analysisAdd BLAST21
Transmembranei307 – 325HelicalSequence analysisAdd BLAST19
Transmembranei366 – 388HelicalSequence analysisAdd BLAST23
Transmembranei440 – 461HelicalSequence analysisAdd BLAST22
Transmembranei473 – 495HelicalSequence analysisAdd BLAST23

Keywords - Cellular componenti

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

Organism-specific databases

Open Targets

More...
OpenTargetsi
ENSG00000198216

<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

PeptideAtlas

More...
PeptideAtlasi
E9PIE8

PRoteomics IDEntifications database

More...
PRIDEi
E9PIE8

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
20787

<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
ENSG00000198216, Expressed in caudate nucleus and 88 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
E9PIE8, baseline and differential

<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%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>Domaini234 – 506Ion_transInterPro annotationAdd BLAST273

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1 – 43DisorderedSequence analysisAdd BLAST43
Regioni155 – 185DisorderedSequence analysisAdd BLAST31

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi162 – 176PolarSequence analysisAdd BLAST15

<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

Belongs to the calcium channel alpha-1 subunit (TC 1.A.1.11) family. [View classification]UniRule annotation

Keywords - Domaini

RepeatARBA annotation, Transmembrane, Transmembrane helixSequence analysisARBA annotation

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000155601

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_056877_0_0_1

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.120.350, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR005821, Ion_trans_dom
IPR005449, VDCC_R_a1su
IPR002077, VDCCAlpha1
IPR027359, Volt_channel_dom_sf

The PANTHER Classification System

More...
PANTHERi
PTHR45628:SF5, PTHR45628:SF5, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00520, Ion_trans, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00167, CACHANNEL
PR01633, RVDCCALPHA1

<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>Sequence (1+)i

<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: Fragment.

This entry has 1 described isoform and 4 potential isoforms that are computationally mapped.Show allAlign All

E9PIE8-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MVPEMRGLSP DRRLPEPAPC PAAGSPEPRS AGRRQRHVLA LPEEEAWRPQ
60 70 80 90 100
QCALLEADAS DEVGMLPASP RAASGFDNFF QVQEGEGQGW EGAMALEAGS
110 120 130 140 150
SPFLPVSPEV MKRRRGGLIE QRDIIKAHEA HKMQSTPQAR RKEWEMARFG
160 170 180 190 200
EAVVARPGSG DGDSDQSRNR QGTPVPASGQ AAAYKQTKAQ RARTMALYNP
210 220 230 240 250
IPVRQNCFTV NRSLFIFGED NIVRKYAKKL IDWPPFEYMI LATIIANCIV
260 270 280 290 300
LALEQHLPED DKTPMSRRLE KTEPYFIGIF CFEAGIKIVA LGFIFHKGSY
310 320 330 340 350
LRNGWNVMDF IVVLSGILAT AGTHFNTHVD LRTLRAVRVL RPLKLVSGIP
360 370 380 390 400
SLQIVLKSIM KAMVPLLQIG LLLFFAILMF AIIGLEFYSG KLHRACFMNN
410 420 430 440 450
SGILEGFDPP HPCGVQGCPA GYECKDWIGP NDGITQFDNI LFAVLTVFQC
460 470 480 490 500
ITMEGWTTVL YNTNDALGAT WNWLYFIPLI IIGSFFVLNL VLGVLSGEFA
510 520 530 540 550
KERERVENRR AFMKLRRQQQ IERELNGYRA WIDKAEEVML AEENKNAGTS
560 570 580
ALEVLRRATI KRSRTEAMTR DSSDEHCVDI SSV
Length:583
Mass (Da):65,260
Last modified:June 20, 2018 - v2
<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:iA9168B8AD2D519E2
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 4 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q15878CAC1E_HUMAN
Voltage-dependent R-type calcium ch...
CACNA1E CACH6, CACNL1A6
2,313Annotation 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>
F8W9Z1F8W9Z1_HUMAN
Voltage-dependent R-type calcium ch...
CACNA1E
2,294Annotation score:

Annotation score:2 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>
J3KP11J3KP11_HUMAN
Voltage-dependent R-type calcium ch...
CACNA1E
2,312Annotation score:

Annotation score:2 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>
A0A2R8Y7W1A0A2R8Y7W1_HUMAN
Voltage-dependent R-type calcium ch...
CACNA1E
110Annotation 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>

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section is used for sequence fragments to indicate that the residue at the extremity of the sequence is not the actual terminal residue in the complete protein sequence.<p><a href='/help/non_ter' target='_top'>More...</a></p>Non-terminal residuei583Imported1

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
AL160059 Genomic DNA No translation available.
AL161734 Genomic DNA No translation available.
AL356500 Genomic DNA No translation available.
AL359270 Genomic DNA No translation available.
AL590624 Genomic DNA No translation available.
AL590998 Genomic DNA No translation available.
KF455083 Genomic DNA No translation available.
KF455110 Genomic DNA No translation available.

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000524607; ENSP00000432038; ENSG00000198216

UCSC genome browser

More...
UCSCi
uc001gov.4, human

<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
AL160059 Genomic DNA No translation available.
AL161734 Genomic DNA No translation available.
AL356500 Genomic DNA No translation available.
AL359270 Genomic DNA No translation available.
AL590624 Genomic DNA No translation available.
AL590998 Genomic DNA No translation available.
KF455083 Genomic DNA No translation available.
KF455110 Genomic DNA No translation available.

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

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

Proteomic databases

PeptideAtlasiE9PIE8
PRIDEiE9PIE8
ProteomicsDBi20787

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...
Antibodypediai
34433, 121 antibodies

Genome annotation databases

EnsembliENST00000524607; ENSP00000432038; ENSG00000198216
UCSCiuc001gov.4, human

Organism-specific databases

HGNCiHGNC:1392, CACNA1E
OpenTargetsiENSG00000198216
VEuPathDBiHostDB:ENSG00000198216.10

GenAtlas: human gene database

More...
GenAtlasi
Search...

Phylogenomic databases

GeneTreeiENSGT00940000155601
HOGENOMiCLU_056877_0_0_1

Miscellaneous databases

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...
ChiTaRSi
CACNA1E, human

Gene expression databases

BgeeiENSG00000198216, Expressed in caudate nucleus and 88 other tissues
ExpressionAtlasiE9PIE8, baseline and differential

Family and domain databases

Gene3Di1.20.120.350, 1 hit
InterProiView protein in InterPro
IPR005821, Ion_trans_dom
IPR005449, VDCC_R_a1su
IPR002077, VDCCAlpha1
IPR027359, Volt_channel_dom_sf
PANTHERiPTHR45628:SF5, PTHR45628:SF5, 1 hit
PfamiView protein in Pfam
PF00520, Ion_trans, 1 hit
PRINTSiPR00167, CACHANNEL
PR01633, RVDCCALPHA1

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 nameiE9PIE8_HUMAN
<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: E9PIE8
<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/TrEMBL: April 5, 2011
Last sequence update: June 20, 2018
Last modified: April 7, 2021
This is version 71 of the entry and version 2 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)
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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

Proteomics identificationCombined sources, Reference proteomeImported
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