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Entry version 125 (13 Feb 2019)
Sequence version 1 (23 Nov 2004)
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Protein

Anoctamin-1

Gene

ANO1

Organism
Homo sapiens (Human)
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

Calcium-activated chloride channel (CaCC) which plays a role in transepithelial anion transport and smooth muscle contraction. Required for the normal functioning of the interstitial cells of Cajal (ICCs) which generate electrical pacemaker activity in gastrointestinal smooth muscles. Acts as a major contributor to basal and stimulated chloride conductance in airway epithelial cells and plays an important role in tracheal cartilage development.4 Publications

Miscellaneous

The term 'anoctamin' was coined because these channels are anion selective and have eight (OCT) transmembrane segments. There is some dissatisfaction in the field with the Ano nomenclature because it is not certain that all the members of this family are anion channels or have the 8-transmembrane topology.

<p>This subsection of the ‘Function’ section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

ATP and calmodulin are essential for its activation. Channel activity is inhibited by CFTR protein and by chloride inhibitors such as niflumic acid (NFA) and 4,4'-diisothiocyanatostilbene-2,2'-disulfonic acid (DIDS).1 Publication

<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 functionChloride channel, Developmental protein, Ion channel
Biological processIon transport, Transport
LigandCalcium, Chloride

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-HSA-2672351 Stimuli-sensing channels

Protein family/group databases

Transport Classification Database

More...
TCDBi
1.A.17.1.1 the calcium-dependent chloride channel (ca-clc) family

<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
Recommended name:
Anoctamin-1
Alternative name(s):
Discovered on gastrointestinal stromal tumors protein 1
Oral cancer overexpressed protein 2
Transmembrane protein 16A
Tumor-amplified and overexpressed sequence 2
<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:ANO1
Synonyms:DOG1, ORAOV2, TAOS2, TMEM16A
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<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
  • UP000005640 <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 11

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
HostDB:ENSG00000131620.17

Human Gene Nomenclature Database

More...
HGNCi
HGNC:21625 ANO1

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
610108 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q5XXA6

<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_location_section">'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 – 333CytoplasmicSequence analysisAdd BLAST333
<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>Transmembranei334 – 354HelicalSequence analysisAdd BLAST21
Topological domaini355 – 402ExtracellularSequence analysisAdd BLAST48
Transmembranei403 – 423HelicalSequence analysisAdd BLAST21
Topological domaini424 – 519CytoplasmicSequence analysisAdd BLAST96
Transmembranei520 – 540HelicalSequence analysisAdd BLAST21
Topological domaini541 – 565ExtracellularSequence analysisAdd BLAST25
Transmembranei566 – 586HelicalSequence analysisAdd BLAST21
Topological domaini587 – 606CytoplasmicSequence analysisAdd BLAST20
Transmembranei607 – 627HelicalSequence analysisAdd BLAST21
Topological domaini628 – 731ExtracellularSequence analysisAdd BLAST104
Transmembranei732 – 752HelicalSequence analysisAdd BLAST21
Topological domaini753 – 791CytoplasmicSequence analysisAdd BLAST39
Transmembranei792 – 812HelicalSequence analysisAdd BLAST21
Topological domaini813 – 882ExtracellularSequence analysisAdd BLAST70
Transmembranei883 – 903HelicalSequence analysisAdd BLAST21
Topological domaini904 – 986CytoplasmicSequence analysisAdd BLAST83

Keywords - Cellular componenti

Cell membrane, Cytoplasm, 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

DisGeNET

More...
DisGeNETi
55107

Open Targets

More...
OpenTargetsi
ENSG00000131620

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA164715378

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL2046267

Drug and drug target database

More...
DrugBanki
DB04941 Crofelemer

IUPHAR/BPS Guide to PHARMACOLOGY

More...
GuidetoPHARMACOLOGYi
708

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
ANO1

Domain mapping of disease mutations (DMDM)

More...
DMDMi
74708278

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002884351 – 986Anoctamin-1Add BLAST986

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 residuei107PhosphoserineCombined sources1
Modified residuei196PhosphoserineCombined sources1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">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>Glycosylationi832N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q5XXA6

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q5XXA6

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q5XXA6

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

More...
PaxDbi
Q5XXA6

PeptideAtlas

More...
PeptideAtlasi
Q5XXA6

PRoteomics IDEntifications database

More...
PRIDEi
Q5XXA6

ProteomicsDB human proteome resource

More...
ProteomicsDBi
65854
65855 [Q5XXA6-2]
65856 [Q5XXA6-3]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q5XXA6

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

More...
PhosphoSitePlusi
Q5XXA6

<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

Broadly expressed with higher levels in liver, skeletal muscle and gastrointestinal muscles.2 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000131620 Expressed in 164 organ(s), highest expression level in thoracic aorta

ExpressionAtlas, Differential and Baseline Expression

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ExpressionAtlasi
Q5XXA6 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q5XXA6 HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
HPA032148
HPA057356

<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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer (PubMed:21056985). Interacts with CFTR (PubMed:22178883). Interacts with TRPV4 (By similarity).By similarity2 Publications

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

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BioGridi
120417, 1 interactor

Protein interaction database and analysis system

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IntActi
Q5XXA6, 2 interactors

STRING: functional protein association networks

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STRINGi
9606.ENSP00000347454

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
Q5XXA6

<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
Q5XXA6

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

<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 region spanning the fifth and sixth transmembrane domains probably forms the pore-forming region.By similarity

<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 anoctamin family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2514 Eukaryota
ENOG410XS4S LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000157182

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000006509

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG069519

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
Q5XXA6

KEGG Orthology (KO)

More...
KOi
K19496

Identification of Orthologs from Complete Genome Data

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OMAi
LYMYSEN

Database of Orthologous Groups

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OrthoDBi
888304at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q5XXA6

TreeFam database of animal gene trees

More...
TreeFami
TF314265

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR032394 Anoct_dimer
IPR007632 Anoctamin
IPR031287 Anoctamin-1

The PANTHER Classification System

More...
PANTHERi
PTHR12308 PTHR12308, 1 hit
PTHR12308:SF13 PTHR12308:SF13, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF16178 Anoct_dimer, 1 hit
PF04547 Anoctamin, 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>Sequences (3+)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 describes 3 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 3 described isoforms and 4 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q5XXA6-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MRVNEKYSTL PAEDRSVHII NICAIEDIGY LPSEGTLLNS LSVDPDAECK
60 70 80 90 100
YGLYFRDGRR KVDYILVYHH KRPSGNRTLV RRVQHSDTPS GARSVKQDHP
110 120 130 140 150
LPGKGASLDA GSGEPPMDYH EDDKRFRREE YEGNLLEAGL ELERDEDTKI
160 170 180 190 200
HGVGFVKIHA PWNVLCREAE FLKLKMPTKK MYHINETRGL LKKINSVLQK
210 220 230 240 250
ITDPIQPKVA EHRPQTMKRL SYPFSREKQH LFDLSDKDSF FDSKTRSTIV
260 270 280 290 300
YEILKRTTCT KAKYSMGITS LLANGVYAAA YPLHDGDYNG ENVEFNDRKL
310 320 330 340 350
LYEEWARYGV FYKYQPIDLV RKYFGEKIGL YFAWLGVYTQ MLIPASIVGI
360 370 380 390 400
IVFLYGCATM DENIPSMEMC DQRHNITMCP LCDKTCSYWK MSSACATARA
410 420 430 440 450
SHLFDNPATV FFSVFMALWA ATFMEHWKRK QMRLNYRWDL TGFEEEEEAV
460 470 480 490 500
KDHPRAEYEA RVLEKSLKKE SRNKEKRRHI PEESTNKWKQ RVKTAMAGVK
510 520 530 540 550
LTDKVKLTWR DRFPAYLTNL VSIIFMIAVT FAIVLGVIIY RISMAAALAM
560 570 580 590 600
NSSPSVRSNI RVTVTATAVI INLVVIILLD EVYGCIARWL TKIEVPKTEK
610 620 630 640 650
SFEERLIFKA FLLKFVNSYT PIFYVAFFKG RFVGRPGDYV YIFRSFRMEE
660 670 680 690 700
CAPGGCLMEL CIQLSIIMLG KQLIQNNLFE IGIPKMKKLI RYLKLKQQSP
710 720 730 740 750
PDHEECVKRK QRYEVDYNLE PFAGLTPEYM EMIIQFGFVT LFVASFPLAP
760 770 780 790 800
LFALLNNIIE IRLDAKKFVT ELRRPVAVRA KDIGIWYNIL RGIGKLAVII
810 820 830 840 850
NAFVISFTSD FIPRLVYLYM YSKNGTMHGF VNHTLSSFNV SDFQNGTAPN
860 870 880 890 900
DPLDLGYEVQ ICRYKDYREP PWSENKYDIS KDFWAVLAAR LAFVIVFQNL
910 920 930 940 950
VMFMSDFVDW VIPDIPKDIS QQIHKEKVLM VELFMREEQD KQQLLETWME
960 970 980
KERQKDEPPC NHHNTKACPD SLGSPAPSHA YHGGVL
Length:986
Mass (Da):114,078
Last modified:November 23, 2004 - 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:iE30A02F91EF36FC2
GO
Isoform 2 (identifier: Q5XXA6-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-116: Missing.
     448-451: Missing.
     476-501: Missing.

Note: No experimental confirmation available.
Show »
Length:840
Mass (Da):97,736
Checksum:i43B0D18B6FD82C3A
GO
Isoform 3 (identifier: Q5XXA6-3) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-28: Missing.
     29-36: GYLPSEGT → MLTRPSQV
     448-451: Missing.
     476-501: Missing.
     651-700: CAPGGCLMEL...RYLKLKQQSP → VTEILFISGS...SFLLETFLFP
     701-986: Missing.

Note: No experimental confirmation available.
Show »
Length:642
Mass (Da):74,369
Checksum:i6F7B524B54FD032B
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
E9PNA7E9PNA7_HUMAN
Anoctamin
ANO1
695Annotation 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>
H0YDD9H0YDD9_HUMAN
Anoctamin
ANO1
269Annotation 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>
E9PS90E9PS90_HUMAN
Anoctamin
ANO1
151Annotation 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>
E9PP68E9PP68_HUMAN
Anoctamin-1
ANO1
251Annotation 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 reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti202T → A in BAF85777 (PubMed:14702039).Curated1
Sequence conflicti801N → D in AAH33036 (PubMed:15489334).Curated1
Sequence conflicti948W → C in AAH33036 (PubMed:15489334).Curated1

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_032417608F → S. Corresponds to variant dbSNP:rs2186797Ensembl.1
Natural variantiVAR_032418983G → R. Corresponds to variant dbSNP:rs3740722Ensembl.1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0256651 – 116Missing in isoform 2. 1 PublicationAdd BLAST116
Alternative sequenceiVSP_0256661 – 28Missing in isoform 3. 1 PublicationAdd BLAST28
Alternative sequenceiVSP_02566729 – 36GYLPSEGT → MLTRPSQV in isoform 3. 1 Publication8
Alternative sequenceiVSP_025668448 – 451Missing in isoform 2 and isoform 3. 2 Publications4
Alternative sequenceiVSP_025669476 – 501Missing in isoform 2 and isoform 3. 2 PublicationsAdd BLAST26
Alternative sequenceiVSP_025670651 – 700CAPGG…KQQSP → VTEILFISGSPFCLAYDLST PCTWEKQLQHICSAKSSRFL SFLLETFLFP in isoform 3. 1 PublicationAdd BLAST50
Alternative sequenceiVSP_025671701 – 986Missing in isoform 3. 1 PublicationAdd BLAST286

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

More...
DDBJi
Links Updated
AY728143 mRNA Translation: AAU82085.1
AK097619 mRNA Translation: BAC05123.1
AK293088 mRNA Translation: BAF85777.1
BC033036 mRNA Translation: AAH33036.2

The Consensus CDS (CCDS) project

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CCDSi
CCDS44663.1 [Q5XXA6-1]

NCBI Reference Sequences

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RefSeqi
NP_060513.5, NM_018043.5 [Q5XXA6-1]
XP_006718668.1, XM_006718605.2 [Q5XXA6-2]
XP_011543433.1, XM_011545131.2 [Q5XXA6-3]

UniGene gene-oriented nucleotide sequence clusters

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UniGenei
Hs.503074

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000316296; ENSP00000319477; ENSG00000131620 [Q5XXA6-3]
ENST00000355303; ENSP00000347454; ENSG00000131620 [Q5XXA6-1]
ENST00000530676; ENSP00000435797; ENSG00000131620 [Q5XXA6-2]

Database of genes from NCBI RefSeq genomes

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GeneIDi
55107

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
hsa:55107

UCSC genome browser

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UCSCi
uc001opj.4 human [Q5XXA6-1]

Keywords - Coding sequence diversityi

Alternative splicing, Polymorphism

<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
AY728143 mRNA Translation: AAU82085.1
AK097619 mRNA Translation: BAC05123.1
AK293088 mRNA Translation: BAF85777.1
BC033036 mRNA Translation: AAH33036.2
CCDSiCCDS44663.1 [Q5XXA6-1]
RefSeqiNP_060513.5, NM_018043.5 [Q5XXA6-1]
XP_006718668.1, XM_006718605.2 [Q5XXA6-2]
XP_011543433.1, XM_011545131.2 [Q5XXA6-3]
UniGeneiHs.503074

3D structure databases

ProteinModelPortaliQ5XXA6
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi120417, 1 interactor
IntActiQ5XXA6, 2 interactors
STRINGi9606.ENSP00000347454

Chemistry databases

BindingDBiQ5XXA6
ChEMBLiCHEMBL2046267
DrugBankiDB04941 Crofelemer
GuidetoPHARMACOLOGYi708

Protein family/group databases

TCDBi1.A.17.1.1 the calcium-dependent chloride channel (ca-clc) family

PTM databases

iPTMnetiQ5XXA6
PhosphoSitePlusiQ5XXA6

Polymorphism and mutation databases

BioMutaiANO1
DMDMi74708278

Proteomic databases

EPDiQ5XXA6
jPOSTiQ5XXA6
MaxQBiQ5XXA6
PaxDbiQ5XXA6
PeptideAtlasiQ5XXA6
PRIDEiQ5XXA6
ProteomicsDBi65854
65855 [Q5XXA6-2]
65856 [Q5XXA6-3]

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000316296; ENSP00000319477; ENSG00000131620 [Q5XXA6-3]
ENST00000355303; ENSP00000347454; ENSG00000131620 [Q5XXA6-1]
ENST00000530676; ENSP00000435797; ENSG00000131620 [Q5XXA6-2]
GeneIDi55107
KEGGihsa:55107
UCSCiuc001opj.4 human [Q5XXA6-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
55107
DisGeNETi55107
EuPathDBiHostDB:ENSG00000131620.17

GeneCards: human genes, protein and diseases

More...
GeneCardsi
ANO1
HGNCiHGNC:21625 ANO1
HPAiHPA032148
HPA057356
MIMi610108 gene
neXtProtiNX_Q5XXA6
OpenTargetsiENSG00000131620
PharmGKBiPA164715378

GenAtlas: human gene database

More...
GenAtlasi
Search...

Phylogenomic databases

eggNOGiKOG2514 Eukaryota
ENOG410XS4S LUCA
GeneTreeiENSGT00940000157182
HOGENOMiHOG000006509
HOVERGENiHBG069519
InParanoidiQ5XXA6
KOiK19496
OMAiLYMYSEN
OrthoDBi888304at2759
PhylomeDBiQ5XXA6
TreeFamiTF314265

Enzyme and pathway databases

ReactomeiR-HSA-2672351 Stimuli-sensing channels

Miscellaneous databases

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

More...
ChiTaRSi
ANO1 human

The Gene Wiki collection of pages on human genes and proteins

More...
GeneWikii
ANO1

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...
GenomeRNAii
55107

Protein Ontology

More...
PROi
PR:Q5XXA6

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSG00000131620 Expressed in 164 organ(s), highest expression level in thoracic aorta
ExpressionAtlasiQ5XXA6 baseline and differential
GenevisibleiQ5XXA6 HS

Family and domain databases

InterProiView protein in InterPro
IPR032394 Anoct_dimer
IPR007632 Anoctamin
IPR031287 Anoctamin-1
PANTHERiPTHR12308 PTHR12308, 1 hit
PTHR12308:SF13 PTHR12308:SF13, 1 hit
PfamiView protein in Pfam
PF16178 Anoct_dimer, 1 hit
PF04547 Anoctamin, 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 nameiANO1_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: Q5XXA6
Secondary accession number(s): A8KAM3, Q8IYY8, Q8N7V3
<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/Swiss-Prot: May 29, 2007
Last sequence update: November 23, 2004
Last modified: February 13, 2019
This is version 125 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
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

Complete proteome, Reference proteome

Documents

  1. Human chromosome 11
    Human chromosome 11: entries, gene names and cross-references to MIM
  2. SIMILARITY comments
    Index of protein domains and families
  3. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  4. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  5. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
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