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Entry version 169 (10 Apr 2019)
Sequence version 3 (16 Oct 2013)
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Protein

5-hydroxytryptamine receptor 2B

Gene

Htr2b

Organism
Mus musculus (Mouse)
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

G-protein coupled receptor for 5-hydroxytryptamine (serotonin) (PubMed:1426253). Also functions as a receptor for various ergot alkaloid derivatives and psychoactive substances (PubMed:1426253, PubMed:16940156). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of downstream effectors. Beta-arrestin family members inhibit signaling via G proteins and mediate activation of alternative signaling pathways. Signaling activates a phosphatidylinositol-calcium second messenger system that modulates the activity of phosphatidylinositol 3-kinase and downstream signaling cascades and promotes the release of Ca2+ ions from intracellular stores (By similarity). Plays a role in the regulation of dopamine and 5-hydroxytryptamine release, 5-hydroxytryptamine uptake and in the regulation of extracellular dopamine and 5-hydroxytryptamine levels, and thereby affects neural activity (PubMed:16940156, PubMed:18337424). May play a role in the perception of pain (PubMed:21273425). Plays a role in the regulation of behavior, including impulsive behavior (PubMed:21179162). Required for normal proliferation of embryonic cardiac myocytes and normal heart development (PubMed:10944220, PubMed:11413089). Protects cardiomyocytes against apoptosis (PubMed:12738797). Plays a role in the adaptation of pulmonary arteries to chronic hypoxia (PubMed:12244304). Plays a role in vasoconstriction (PubMed:12244304, PubMed:23346101). Required for normal osteoblast function and proliferation, and for maintaining normal bone density (PubMed:17846081). Required for normal proliferation of the interstitial cells of Cajal in the intestine (PubMed:19941613).By similarity12 Publications

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections (‘Function’, ‘PTM / Processing’, ‘Pathology and Biotech’) according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei208Hydrophobic barrier that decreases the speed of ligand binding and dissociationBy similarity1

<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 functionG-protein coupled receptor, Receptor, Transducer
Biological processBehavior

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-390666 Serotonin receptors
R-MMU-416476 G alpha (q) signalling events

<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:
5-hydroxytryptamine receptor 2B
Short name:
5-HT-2B
Short name:
5-HT2B
Alternative name(s):
5-HT-2F
NP75 protein
Serotonin receptor 2B
<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:Htr2b
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMus musculus (Mouse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 1

Organism-specific databases

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

More...
MGIi
MGI:109323 Htr2b

<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 – 55ExtracellularBy similarityAdd BLAST55
<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>Transmembranei56 – 78Helical; Name=1By similarityAdd BLAST23
Topological domaini79 – 89CytoplasmicBy similarityAdd BLAST11
Transmembranei90 – 112Helical; Name=2By similarityAdd BLAST23
Topological domaini113 – 128ExtracellularBy similarityAdd BLAST16
Transmembranei129 – 150Helical; Name=3By similarityAdd BLAST22
Topological domaini151 – 170CytoplasmicBy similarityAdd BLAST20
Transmembranei171 – 191Helical; Name=4By similarityAdd BLAST21
Topological domaini192 – 215ExtracellularBy similarityAdd BLAST24
Transmembranei216 – 238Helical; Name=5By similarityAdd BLAST23
Topological domaini239 – 323CytoplasmicBy similarityAdd BLAST85
Transmembranei324 – 344Helical; Name=6By similarityAdd BLAST21
Topological domaini345 – 359ExtracellularBy similarityAdd BLAST15
Transmembranei360 – 381Helical; Name=7By similarityAdd BLAST22
Topological domaini382 – 479CytoplasmicBy similarityAdd BLAST98

Keywords - Cellular componenti

Cell junction, Cell membrane, Membrane, Synapse, Synaptosome

<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

<p>This subsection of the ‘Pathology and Biotech’ section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Partial embryonic and perinatal lethality, due to heart ventricle hypoplasia and impaired proliferative capacity of heart myocytes. Mutant mice that survive into adulthood have a decreased heart weight relative to body weight. They display dilated cardiomyopathy with a loss of ventricular mass, due to a reduction in the number and size of cardiomyocytes. The myocardium from mutant mice displays abnormal organization of the contractile elements, with an irregular array of sarcomeric myofibrils and abnormally wide Z bands. In addition, heart muscle mitochondria display structural and functional defects. Mutant mice do not respond to chronic exposure to low oxygen levels by remodeling of their lung arteries, unlike wild-type mice, and as a consequence, do not develop increased right ventricular systolic pressure in response to chronic hypoxia. Adult mutant female mice display reduced bone density that worsens with age. Osteopenia is due to reduced proliferation and delayed differentiation of osteoblasts and reduced calcium incorporation by osteoblasts (PubMed:17846081). In addition, mutant mice display a reduced number of proliferating interstitial cells of Cajal in the myenteric plexus in jejunum muscle, and a reduced number of interstitial cells of Cajal in the deep muscular plexus (PubMed:19941613). Mutant mice also show increased locomotor activity in a novel environment, compared to the wild-type. Unlike the wild-type, they do not respond to the drug 3,4-methylenedioxymethamphetamine with increased locomotion and increased 5-hydroxytryptamine and dopamine levels in the brain (PubMed:18337424).7 Publications

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL2583

<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_00000689541 – 4795-hydroxytryptamine receptor 2BAdd BLAST479

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>Glycosylationi29N-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 bondi127 ↔ 206PROSITE-ProRule annotation
Disulfide bondi349 ↔ 352PROSITE-ProRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position(s) and the type of covalently attached lipid group(s).<p><a href='/help/lipid' target='_top'>More...</a></p>Lipidationi396S-palmitoyl cysteineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein, Lipoprotein, Palmitate

Proteomic databases

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

More...
PaxDbi
Q02152

PRoteomics IDEntifications database

More...
PRIDEi
Q02152

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q02152

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

More...
PhosphoSitePlusi
Q02152

<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

Ubiquitous. Detected in intestine, heart, skeletal muscle, testis, urinary bladder, stomach, liver, lung, brain and kidney. Detected in osteoblasts. Detected in the raphe nucleus in the brain, in dorsal root ganglion neurons, the brain stem, cerebellum and spinal cord. Detected in interstitial cells of Cajal in the small intestine.6 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000026228 Expressed in 66 organ(s), highest expression level in decidua

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q02152 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q02152 MM

<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

Interacts (via C-terminus) with MPDZ.By similarity

GO - Molecular functioni

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000027431

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
Q02152

<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
Q02152

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

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>Regioni134 – 139Agonist bindingBy similarity6
Regioni336 – 340Agonist bindingBy similarity5

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi151 – 153DRY motif; important for ligand-induced conformation changesBy similarity3
Motifi211 – 214[DE]RFG motif; may stabilize a conformation that preferentially activates signaling via beta-arrestin family membersBy similarity4
Motifi375 – 379NPxxY motif; important for ligand-induced conformation changes and signalingBy similarity5
Motifi477 – 479PDZ-bindingBy similarity3

<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

Ligands are bound in a hydrophobic pocket formed by the transmembrane helices.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 G-protein coupled receptor 1 family.PROSITE-ProRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG3656 Eukaryota
ENOG410XRW9 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00950000182613

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000240378

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG107487

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q02152

KEGG Orthology (KO)

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KOi
K04157

Identification of Orthologs from Complete Genome Data

More...
OMAi
ITCNYQA

Database of Orthologous Groups

More...
OrthoDBi
962038at2759

TreeFam database of animal gene trees

More...
TreeFami
TF316350

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000482 5HT2B_rcpt
IPR002231 5HT_rcpt
IPR000276 GPCR_Rhodpsn
IPR017452 GPCR_Rhodpsn_7TM

The PANTHER Classification System

More...
PANTHERi
PTHR24247:SF31 PTHR24247:SF31, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00001 7tm_1, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00651 5HT2BRECEPTR
PR01101 5HTRECEPTOR
PR00237 GPCRRHODOPSN

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM01381 7TM_GPCR_Srsx, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00237 G_PROTEIN_RECEP_F1_1, 1 hit
PS50262 G_PROTEIN_RECEP_F1_2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

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

Q02152-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MASSYKMSEQ STTSEHILQK TCDHLILTNR SGLETDSVAE EMKQTVEGQG
60 70 80 90 100
HTVHWAALLI LAVIIPTIGG NILVILAVAL EKRLQYATNY FLMSLAIADL
110 120 130 140 150
LVGLFVMPIA LLTIMFEAIW PLPLALCPAW LFLDVLFSTA SIMHLCAISL
160 170 180 190 200
DRYIAIKKPI QANQCNSRAT AFIKITVVWL ISIGIAIPVP IKGIETDVIN
210 220 230 240 250
PHNVTCELTK DRFGSFMVFG SLAAFFAPLT IMVVTYFLTI HTLQKKAYLV
260 270 280 290 300
KNKPPQRLTR WTVPTVFLRE DSSFSSPEKV AMLDGSHRDK ILPNSSDETL
310 320 330 340 350
MRRMSSVGKR SAQTISNEQR ASKALGVVFF LFLLMWCPFF ITNLTLALCD
360 370 380 390 400
SCNQTTLKTL LEIFVWIGYV SSGVNPLIYT LFNKTFREAF GRYITCNYRA
410 420 430 440 450
TKSVKALRKF SSTLCFGNSM VENSKFFTKH GIRNGINPAM YQSPMRLRSS
460 470
TIQSSSIILL DTLLTENDGD KAEEQVSYI
Length:479
Mass (Da):53,597
Last modified:October 16, 2013 - v3
<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:iF02B30D80C8C9B6D
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
G3UVT8G3UVT8_MOUSE
5-hydroxytryptamine (Serotonin) rec...
Htr2b mCG_8510
173Annotation 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>

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence CAA78824 differs from that shown. Reason: Erroneous termination at position 480. Translated as stop.Curated

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 conflicti167S → T in CAA78824 (PubMed:1426253).Curated1
Sequence conflicti227A → V in CAA78824 (PubMed:1426253).Curated1
Sequence conflicti227A → V in CAA10051 (Ref. 2) Curated1
Sequence conflicti449S → C in CAA78824 (PubMed:1426253).Curated1

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
Z15119 mRNA Translation: CAA78824.1 Sequence problems.
AJ012488 Genomic DNA Translation: CAA10051.1
AF498254 mRNA Translation: AAM22971.1
AF498255 mRNA Translation: AAM22972.1
AK033713 mRNA Translation: BAC28441.1
BC023690 mRNA Translation: AAH23690.1

The Consensus CDS (CCDS) project

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CCDSi
CCDS35644.1

Protein sequence database of the Protein Information Resource

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PIRi
S27269

NCBI Reference Sequences

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RefSeqi
NP_032337.2, NM_008311.2
XP_006529210.1, XM_006529147.2

UniGene gene-oriented nucleotide sequence clusters

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UniGenei
Mm.439747

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000027431; ENSMUSP00000027431; ENSMUSG00000026228

Database of genes from NCBI RefSeq genomes

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GeneIDi
15559

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
mmu:15559

UCSC genome browser

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UCSCi
uc007buz.1 mouse

<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
Z15119 mRNA Translation: CAA78824.1 Sequence problems.
AJ012488 Genomic DNA Translation: CAA10051.1
AF498254 mRNA Translation: AAM22971.1
AF498255 mRNA Translation: AAM22972.1
AK033713 mRNA Translation: BAC28441.1
BC023690 mRNA Translation: AAH23690.1
CCDSiCCDS35644.1
PIRiS27269
RefSeqiNP_032337.2, NM_008311.2
XP_006529210.1, XM_006529147.2
UniGeneiMm.439747

3D structure databases

ProteinModelPortaliQ02152
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000027431

Chemistry databases

BindingDBiQ02152
ChEMBLiCHEMBL2583

Protein family/group databases

Information system for G protein-coupled receptors (GPCRs)

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GPCRDBi
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PTM databases

iPTMnetiQ02152
PhosphoSitePlusiQ02152

Proteomic databases

PaxDbiQ02152
PRIDEiQ02152

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSMUST00000027431; ENSMUSP00000027431; ENSMUSG00000026228
GeneIDi15559
KEGGimmu:15559
UCSCiuc007buz.1 mouse

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
3357
MGIiMGI:109323 Htr2b

Phylogenomic databases

eggNOGiKOG3656 Eukaryota
ENOG410XRW9 LUCA
GeneTreeiENSGT00950000182613
HOGENOMiHOG000240378
HOVERGENiHBG107487
InParanoidiQ02152
KOiK04157
OMAiITCNYQA
OrthoDBi962038at2759
TreeFamiTF316350

Enzyme and pathway databases

ReactomeiR-MMU-390666 Serotonin receptors
R-MMU-416476 G alpha (q) signalling events

Miscellaneous databases

Protein Ontology

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PROi
PR:Q02152

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
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Gene expression databases

BgeeiENSMUSG00000026228 Expressed in 66 organ(s), highest expression level in decidua
ExpressionAtlasiQ02152 baseline and differential
GenevisibleiQ02152 MM

Family and domain databases

InterProiView protein in InterPro
IPR000482 5HT2B_rcpt
IPR002231 5HT_rcpt
IPR000276 GPCR_Rhodpsn
IPR017452 GPCR_Rhodpsn_7TM
PANTHERiPTHR24247:SF31 PTHR24247:SF31, 1 hit
PfamiView protein in Pfam
PF00001 7tm_1, 1 hit
PRINTSiPR00651 5HT2BRECEPTR
PR01101 5HTRECEPTOR
PR00237 GPCRRHODOPSN
SMARTiView protein in SMART
SM01381 7TM_GPCR_Srsx, 1 hit
PROSITEiView protein in PROSITE
PS00237 G_PROTEIN_RECEP_F1_1, 1 hit
PS50262 G_PROTEIN_RECEP_F1_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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<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 namei5HT2B_MOUSE
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q02152
Secondary accession number(s): Q8JZK5, Q9QWS2
<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: July 1, 1993
Last sequence update: October 16, 2013
Last modified: April 10, 2019
This is version 169 of the entry and version 3 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

<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. SIMILARITY comments
    Index of protein domains and families
  2. 7-transmembrane G-linked receptors
    List of 7-transmembrane G-linked receptor entries
  3. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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