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UniProtKB - Q05901 (ACHB3_HUMAN)

Entry version 193 (10 Feb 2021)
Sequence version 2 (01 Nov 1997)
Previous versions | rss
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Protein

Neuronal acetylcholine receptor subunit beta-3

Gene

CHRNB3

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 transcript 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

After binding acetylcholine, the AChR responds by an extensive change in conformation that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane.

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

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

Molecular functionIon channel, Ligand-gated ion channel, Receptor
Biological processIon transport, Transport

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q05901

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-629594, Highly calcium permeable postsynaptic nicotinic acetylcholine receptors
R-HSA-629597, Highly calcium permeable nicotinic acetylcholine receptors

<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:
Neuronal acetylcholine receptor subunit beta-3
<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:CHRNB3
<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)
<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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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 8

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:1963, CHRNB3

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		118508, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q05901

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000147432.6

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

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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini25 – 232ExtracellularSequence analysisAdd BLAST208
<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>Transmembranei233 – 257HelicalSequence analysisAdd BLAST25
Transmembranei265 – 282HelicalSequence analysisAdd BLAST18
Transmembranei299 – 320HelicalSequence analysisAdd BLAST22
Topological domaini321 – 428CytoplasmicSequence analysisAdd BLAST108
Transmembranei429 – 447HelicalSequence analysisAdd BLAST19

Keywords - Cellular componenti

Cell junction, Cell membrane, Membrane, Postsynaptic cell membrane, Synapse

<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		1142

Open Targets

More...OpenTargetsi		ENSG00000147432

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA26495

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q05901, Tchem

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL2109233

Drug and drug target database

More...DrugBanki		DB00237, Butabarbital
DB00898, Ethanol
DB00184, Nicotine

DrugCentral

More...DrugCentrali		Q05901

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		CHRNB3

Domain mapping of disease mutations (DMDM)

More...DMDMi		2506128

<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 – 24Sequence analysisAdd BLAST24
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000000038325 – 458Neuronal acetylcholine receptor subunit beta-3Add BLAST434

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi51N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi138N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi153 ↔ 167By similarity
Glycosylationi166N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q05901

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q05901

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

More...PaxDbi		Q05901

PeptideAtlas

More...PeptideAtlasi		Q05901

PRoteomics IDEntifications database

More...PRIDEi		Q05901

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		58355

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q05901, 3 sites

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

More...PhosphoSitePlusi		Q05901

<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		ENSG00000147432, Expressed in substantia nigra and 48 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q05901, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q05901, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000147432, Tissue enhanced (brain, pancreas, testis)

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

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

Neuronal AChR seems to be composed of two different type of subunits: alpha and beta.

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		107564, 5 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...ComplexPortali		CPX-2192, Neuronal nicotinic acetylcholine receptor complex, alpha3-alpha6-beta2-beta3

Protein interaction database and analysis system

More...IntActi		Q05901, 3 interactors

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000289957

Chemistry databases

BindingDB database of measured binding affinities

More...BindingDBi		Q05901

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q05901, protein

<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 information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the ligand-gated ion channel (TC 1.A.9) family. Acetylcholine receptor (TC 1.A.9.1) subfamily. Beta-3/CHRNB3 sub-subfamily. [View classification]Curated

Keywords - Domaini

Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3645, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000156892

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_018074_1_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q05901

Identification of Orthologs from Complete Genome Data

More...OMAi		RRDEVYW

Database of Orthologous Groups

More...OrthoDBi		381858at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q05901

TreeFam database of animal gene trees

More...TreeFami		TF315605

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
IPR036719, Neuro-gated_channel_TM_sf
IPR006029, Neurotrans-gated_channel_TM
IPR018000, Neurotransmitter_ion_chnl_CS
IPR002394, Nicotinic_acetylcholine_rcpt

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
PF02932, Neur_chan_memb, 2 hits

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00254, NICOTINICR
PR00252, NRIONCHANNEL

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF63712, SSF63712, 1 hit
SSF90112, SSF90112, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00860, LIC, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00236, NEUROTR_ION_CHANNEL, 1 hit

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

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q05901-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLPDFMLVLI VLGIPSSATT GFNSIAENED ALLRHLFQGY QKWVRPVLHS 
        60         70         80         90        100
NDTIKVYFGL KISQLVDVDE KNQLMTTNVW LKQEWTDHKL RWNPDDYGGI 
       110        120        130        140        150
HSIKVPSESL WLPDIVLFEN ADGRFEGSLM TKVIVKSNGT VVWTPPASYK 
       160        170        180        190        200
SSCTMDVTFF PFDRQNCSMK FGSWTYDGTM VDLILINENV DRKDFFDNGE 
       210        220        230        240        250
WEILNAKGMK GNRRDGVYSY PFITYSFVLR RLPLFYTLFL IIPCLGLSFL 
       260        270        280        290        300
TVLVFYLPSD EGEKLSLSTS VLVSLTVFLL VIEEIIPSSS KVIPLIGEYL 
       310        320        330        340        350
LFIMIFVTLS IIVTVFVINV HHRSSSTYHP MAPWVKRLFL QKLPKLLCMK 
       360        370        380        390        400
DHVDRYSSPE KEESQPVVKG KVLEKKKQKQ LSDGEKVLVA FLEKAADSIR 
       410        420        430        440        450
YISRHVKKEH FISQVVQDWK FVAQVLDRIF LWLFLIVSVT GSVLIFTPAL 

KMWLHSYH
Length:458
Mass (Da):52,729
Last modified:November 1, 1997 - 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:iD6E919E53CBD21F8
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 is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A1D5RMT8A0A1D5RMT8_HUMAN
Neuronal acetylcholine receptor sub...
CHRNB3
9Annotation 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 conflicti36 – 38LFQ → EWK in CAA47851 (PubMed:7690916).Curated3

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_048173451K → E. Corresponds to variant dbSNP:rs35327613EnsemblClinVar.1

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
U62438 mRNA Translation: AAB40116.1
Y08417 mRNA Translation: CAA69694.1
AF140765 AF140764 Genomic DNA Translation: AAD33063.1
BC069681 mRNA Translation: AAH69681.1
BC069703 mRNA Translation: AAH69703.1
BC069788 mRNA Translation: AAH69788.1
X67513 mRNA Translation: CAA47851.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS6134.1

Protein sequence database of the Protein Information Resource

More...PIRi		I38056

NCBI Reference Sequences

More...RefSeqi		NP_000740.1, NM_000749.4

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000289957; ENSP00000289957; ENSG00000147432

Database of genes from NCBI RefSeq genomes

More...GeneIDi		1142

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:1142

UCSC genome browser

More...UCSCi		uc003xpi.2, 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
U62438 mRNA Translation: AAB40116.1
Y08417 mRNA Translation: CAA69694.1
AF140765 AF140764 Genomic DNA Translation: AAD33063.1
BC069681 mRNA Translation: AAH69681.1
BC069703 mRNA Translation: AAH69703.1
BC069788 mRNA Translation: AAH69788.1
X67513 mRNA Translation: CAA47851.1
CCDSiCCDS6134.1
PIRiI38056
RefSeqiNP_000740.1, NM_000749.4

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...

Protein-protein interaction databases

BioGRIDi107564, 5 interactors
ComplexPortaliCPX-2192, Neuronal nicotinic acetylcholine receptor complex, alpha3-alpha6-beta2-beta3
IntActiQ05901, 3 interactors
STRINGi9606.ENSP00000289957

Chemistry databases

BindingDBiQ05901
ChEMBLiCHEMBL2109233
DrugBankiDB00237, Butabarbital
DB00898, Ethanol
DB00184, Nicotine
DrugCentraliQ05901

PTM databases

GlyGeniQ05901, 3 sites
PhosphoSitePlusiQ05901

Genetic variation databases

BioMutaiCHRNB3
DMDMi2506128

Proteomic databases

MassIVEiQ05901
MaxQBiQ05901
PaxDbiQ05901
PeptideAtlasiQ05901
PRIDEiQ05901
ProteomicsDBi58355

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		11480, 167 antibodies

The DNASU plasmid repository

More...DNASUi		1142

Genome annotation databases

EnsembliENST00000289957; ENSP00000289957; ENSG00000147432
GeneIDi1142
KEGGihsa:1142
UCSCiuc003xpi.2, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		1142
DisGeNETi1142

GeneCards: human genes, protein and diseases

More...GeneCardsi		CHRNB3
HGNCiHGNC:1963, CHRNB3
HPAiENSG00000147432, Tissue enhanced (brain, pancreas, testis)
MIMi118508, gene
neXtProtiNX_Q05901
OpenTargetsiENSG00000147432
PharmGKBiPA26495
VEuPathDBiHostDB:ENSG00000147432.6

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG3645, Eukaryota
GeneTreeiENSGT00940000156892
HOGENOMiCLU_018074_1_0_1
InParanoidiQ05901
OMAiRRDEVYW
OrthoDBi381858at2759
PhylomeDBiQ05901
TreeFamiTF315605

Enzyme and pathway databases

PathwayCommonsiQ05901
ReactomeiR-HSA-629594, Highly calcium permeable postsynaptic nicotinic acetylcholine receptors
R-HSA-629597, Highly calcium permeable nicotinic acetylcholine receptors

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		1142, 0 hits in 871 CRISPR screens

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

More...ChiTaRSi		CHRNB3, human

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		CHRNB3

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

More...GenomeRNAii		1142
PharosiQ05901, Tchem

Protein Ontology

More...PROi		PR:Q05901
RNActiQ05901, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000147432, Expressed in substantia nigra and 48 other tissues
ExpressionAtlasiQ05901, baseline and differential
GenevisibleiQ05901, HS

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
IPR036719, Neuro-gated_channel_TM_sf
IPR006029, Neurotrans-gated_channel_TM
IPR018000, Neurotransmitter_ion_chnl_CS
IPR002394, Nicotinic_acetylcholine_rcpt
PANTHERiPTHR18945, PTHR18945, 1 hit
PfamiView protein in Pfam
PF02931, Neur_chan_LBD, 1 hit
PF02932, Neur_chan_memb, 2 hits
PRINTSiPR00254, NICOTINICR
PR00252, NRIONCHANNEL
SUPFAMiSSF63712, SSF63712, 1 hit
SSF90112, SSF90112, 1 hit
TIGRFAMsiTIGR00860, LIC, 1 hit
PROSITEiView protein in PROSITE
PS00236, NEUROTR_ION_CHANNEL, 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 nameiACHB3_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: Q05901
Secondary accession number(s): Q15827
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 1, 1994
Last sequence update: November 1, 1997
Last modified: February 10, 2021
This is version 193 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 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

Reference proteome

Documents

  1. Human chromosome 8
    Human chromosome 8: entries, gene names and cross-references to MIM
  2. Human entries with genetic variants
    List of human entries with genetic variants
  3. Human variants curated from literature reports
    Index of human variants curated from literature reports
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. SIMILARITY comments
    Index of protein domains and families
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