Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 107 (08 May 2019)
Sequence version 1 (01 Mar 2002)
Previous versions | rss
Other tutorials and videosHelp videoFeedback
Protein
Submitted name:

Soluble acetylcholine receptor

Gene
N/A
Organism
Aplysia californica (California sea hare)
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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei25MannoseCombined sources1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the ‘Description’ field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi42Magnesium 1Combined sources1
Binding sitei42Beta-D-mannose; via carbonyl oxygenCombined sources1
Binding sitei43MannoseCombined sources1
Metal bindingi88Magnesium 2Combined sources1
Binding sitei88Mannose; via carbonyl oxygenCombined sources1
Metal bindingi167Magnesium 3Combined sources1
Metal bindingi167Magnesium 4Combined sources1
Metal bindingi170Magnesium 4Combined sources1
Binding sitei179Beta-D-mannoseCombined sources1
Binding sitei197MannoseCombined sources1
Metal bindingi204Magnesium 2; via tele nitrogenCombined sources1
Binding sitei220Beta-D-mannoseCombined sources1

<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

<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 functionReceptorImported
LigandMagnesiumCombined sources, Metal-bindingCombined sources

<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:
Soluble acetylcholine receptorImported
<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>OrganismiAplysia californica (California sea hare)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 identifieri6500 [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 lineageiEukaryotaMetazoaLophotrochozoaMolluscaGastropodaHeterobranchiaEuthyneuraEuopisthobranchiaAplysiidaAplysioideaAplysiidaeAplysia

<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

<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
CHEMBL1944497

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 19Sequence analysisAdd BLAST19
<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_500431661420 – 236Sequence analysisAdd BLAST217

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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>Glycosylationi91N-linked (GlcNAc...) asparagineCombined sources1
<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 bondi144 ↔ 157Combined sources
Disulfide bondi207 ↔ 208Combined sources

<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%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

GO - Molecular functioni

Protein-protein interaction databases

Database of interacting proteins

More...
DIPi
DIP-46103N

Protein interaction database and analysis system

More...
IntActi
Q8WSF8, 2 interactors

Molecular INTeraction database

More...
MINTi
Q8WSF8

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
Q8WSF8

<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

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

More...
SMRi
Q8WSF8

Database of comparative protein structure models

More...
ModBasei
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
Q8WSF8

<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>Domaini35 – 222Neur_chan_LBDInterPro annotationAdd BLAST188

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>Regioni153 – 156Mannose bindingCombined sources4

Keywords - Domaini

SignalSequence analysis

Phylogenomic databases

Database of Orthologous Groups

More...
OrthoDBi
1816421at2759

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.70.170.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR006202 Neur_chan_lig-bd
IPR036734 Neur_chan_lig-bd_sf
IPR006201 Neur_channel

The PANTHER Classification System

More...
PANTHERi
PTHR18945 PTHR18945, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02931 Neur_chan_LBD, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF63712 SSF63712, 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>. 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_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.

Q8WSF8-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLVSVYLALL VACVGQAHSQ ANLMRLKSDL FNRSPMYPGP TKDDPLTVTL
60 70 80 90 100
GFTLQDIVKA DSSTNEVDLV YYEQQRWKLN SLMWDPNEYG NITDFRTSAA
110 120 130 140 150
DIWTPDITAY SSTRPVQVLS PQIAVVTHDG SVMFIPAQRL SFMCDPTGVD
160 170 180 190 200
SEEGATCAVK FGSWVYSGFE IDLKTDTDQV DLSSYYASSK YEILSATQTR
210 220 230
QVQHYSCCPE PYIDVNLVVK FRERRAGNGF FRNLFD
Length:236
Mass (Da):26,568
Last modified:March 1, 2002 - 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:i6D0DE487C46707BE
GO

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
AF322877 mRNA Translation: AAL37251.1

NCBI Reference Sequences

More...
RefSeqi
NP_001191488.1, NM_001204559.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
100533247

<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
AF322877 mRNA Translation: AAL37251.1
RefSeqiNP_001191488.1, NM_001204559.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2BR7X-ray3.00A/B/C/D/E20-236[»]
2BR8X-ray2.40A/B/C/D/E20-236[»]
2BYNX-ray2.02A/B/C/D/E16-236[»]
2BYPX-ray2.07A/B/C/D/E18-225[»]
2BYQX-ray3.40A/B/C/D/E16-236[»]
2BYRX-ray2.45A/B/C/D/E/F/G/H/I/J18-236[»]
2BYSX-ray2.05A/B/C/D/E/F/G/H/I/J16-236[»]
2C9TX-ray2.25A/B/C/D/E/F/G/H/I/J20-236[»]
2PGZX-ray1.76A/B/C/D/E18-236[»]
2PH9X-ray2.88A/B/C/D/E18-236[»]
2UZ6X-ray2.40A/B/C/D/E/F/G/H/I/J20-236[»]
2W8FX-ray2.70A/B/C/D/E/F/G/H/I/J20-236[»]
2W8GX-ray2.60A/B/C/D/E20-236[»]
2WN9X-ray1.75A/B/C/D/E16-236[»]
2WNCX-ray2.20A/B/C/D/E18-236[»]
2WNJX-ray1.80A/B/C/D/E16-236[»]
2WNLX-ray2.70A/B/C/D/E/F/G/H/I/J16-236[»]
2WZYX-ray2.51A/B/C/D/E/F/G/H/I/J16-236[»]
2X00X-ray2.40A/B/C/E16-236[»]
D18-236[»]
2XNTX-ray3.21A/B/C/D/E/F/G/H/I/J1-236[»]
2XNUX-ray2.55A/B/C/D/E1-236[»]
2XNVX-ray2.44A/B/C/D/E/F/G/H/I/J1-236[»]
2XYSX-ray1.91A/B/C/D/E20-236[»]
2XYTX-ray2.05A/B/C/D/E/F/G/H/I/J20-236[»]
2XZ5X-ray2.80A/B/C/D/E20-236[»]
2XZ6X-ray3.14A/B/C/D/E/F/G/H/I/J20-236[»]
2Y54X-ray3.65A/B/C/D/E20-236[»]
2Y56X-ray3.59A/B/C/D/E20-236[»]
2Y57X-ray3.30A/B/C/D/E20-236[»]
2Y58X-ray3.25A/B/C/D/E20-236[»]
2Y7YX-ray1.90A/B/C/D/E20-236[»]
2YMDX-ray1.96A/B/C/D/E/F/G/H/I/J20-231[»]
2YMEX-ray2.40A/B/C/D/E/F/G/H/I/J20-224[»]
3C79X-ray2.48A/B/C/D/E18-236[»]
3C84X-ray1.94A/B/C/D/E18-236[»]
3GUAX-ray3.10A/B/C/D/E/F/G/H/I/J18-225[»]
3PEOX-ray2.10A/B/C/D/E/F/G/H/I/J18-236[»]
3PMZX-ray2.44A/B/C/D/E/F/G/H/I/J18-236[»]
3SH1X-ray2.90A/B/C/D/E/F/G/H/I/J18-236[»]
3SIOX-ray2.32A/B/C/D/E/F/G/H/I/J18-236[»]
3T4MX-ray3.00A/B/C/D/E/F/G/H/I/J18-236[»]
4AFTX-ray3.20A/B/C/D/E20-236[»]
4BFQX-ray2.40A/B/C/D/E20-236[»]
4BQTX-ray2.88A/B/C/D/E20-236[»]
4DBMX-ray2.30A/B/C/D/E18-236[»]
4EZ1X-ray2.49A/B/C/D/E18-236[»]
4FRRX-ray2.20A/B/C/D/E/F/G/H/I/J18-225[»]
4WV9X-ray2.00A/B/C/D/E18-224[»]
4XHEX-ray1.90A/B/C/D/E/F/G/H/I/J18-225[»]
4XK9X-ray2.20A/B/C/D/E/F/G/H/I/J18-236[»]
4ZJSX-ray2.23A/B/C/D/E50-77[»]
A/B/C/D/E99-236[»]
4ZK4X-ray1.90A/B/C/D/E18-71[»]
A/B/C/D/E73-198[»]
A/B/C/D/E215-236[»]
5AINX-ray2.30A/B/C/D/E20-231[»]
5BRXX-ray2.05A/B/C/D/E/F/G/H/I/J18-236[»]
5BW2X-ray2.27A/B/C/D/E18-236[»]
5CO5X-ray2.10A/B/D/G/I1-236[»]
5JMEX-ray2.34A/B/C/D/E18-236[»]
5KE4X-ray2.55A/B/C/D/E18-236[»]
5KZUX-ray2.30A/B/C/D/E18-236[»]
5LXBX-ray2.34A/B/C/D/E/F/G/H/I/J1-236[»]
5O87X-ray2.20A/B/C/D/E/F/G/H/I/J1-236[»]
5O8TX-ray2.20A/B/C/D/E1-236[»]
5OA0X-ray2.60A/B/C/D/E1-236[»]
5OADX-ray2.10A/B/C/D/E1-236[»]
5OAJX-ray2.47A/B/C/D/E/F/G/H/I/J1-236[»]
5OALX-ray3.20A/B/C/D/E/F/G/H/I/J/K/L/M/N/O1-236[»]
5OANX-ray2.60A/B/C/D/E1-236[»]
5OBGX-ray2.00A/B/C/D/E1-236[»]
5OBHX-ray2.40A/B/C/D/E1-236[»]
5SYOX-ray2.00A/B/C/D/E18-71[»]
A/B/C/D/E73-198[»]
A/B/C/D/E215-236[»]
5TSFX-ray2.29A/B/C/D/E18-236[»]
5TVCX-ray1.93A/B/C/D/E18-71[»]
A/B/C/D/E73-198[»]
A/B/C/D/E215-236[»]
5TVHX-ray2.40A/B/C/D/E18-236[»]
5XGLX-ray3.44A/B/D/G/I19-236[»]
SMRiQ8WSF8
ModBaseiSearch...

Protein-protein interaction databases

DIPiDIP-46103N
IntActiQ8WSF8, 2 interactors
MINTiQ8WSF8

Chemistry databases

BindingDBiQ8WSF8
ChEMBLiCHEMBL1944497

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi100533247

Phylogenomic databases

OrthoDBi1816421at2759

Miscellaneous databases

EvolutionaryTraceiQ8WSF8

Family and domain databases

Gene3Di2.70.170.10, 1 hit
InterProiView protein in InterPro
IPR006202 Neur_chan_lig-bd
IPR036734 Neur_chan_lig-bd_sf
IPR006201 Neur_channel
PANTHERiPTHR18945 PTHR18945, 1 hit
PfamiView protein in Pfam
PF02931 Neur_chan_LBD, 1 hit
SUPFAMiSSF63712 SSF63712, 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 nameiQ8WSF8_APLCA
<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: Q8WSF8
<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: March 1, 2002
Last sequence update: March 1, 2002
Last modified: May 8, 2019
This is version 107 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

3D-structureCombined sources
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again