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Entry version 57 (29 Sep 2021)
Sequence version 1 (11 Jul 2012)
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Protein
Submitted name:

Calcitonin receptor-like b

Gene

calcrlb

Organism
Danio rerio (Zebrafish) (Brachydanio rerio)
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>
-Protein inferred from homologyi <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

<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 receptorARBA annotation, Receptor, Transducer

<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:
Calcitonin receptor-like bImported
<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:calcrlbImported
<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>OrganismiDanio rerio (Zebrafish) (Brachydanio rerio)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 identifieri7955 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiOstariophysiCypriniformesDanionidaeDanioninaeDanio
<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
  • UP000000437 <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 6

Organism-specific databases

Zebrafish Information Network genome database

More...
ZFINi
ZDB-GENE-080924-1, calcrlb

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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_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>Transmembranei146 – 171HelicalSequence analysisAdd BLAST26
Transmembranei183 – 206HelicalSequence analysisAdd BLAST24
Transmembranei232 – 252HelicalSequence analysisAdd BLAST21
Transmembranei259 – 277HelicalSequence analysisAdd BLAST19
Transmembranei297 – 318HelicalSequence analysisAdd BLAST22
Transmembranei339 – 357HelicalSequence analysisAdd BLAST19
Transmembranei369 – 392HelicalSequence analysisAdd BLAST24

Keywords - Cellular componenti

Membrane

<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_500367153325 – 466Sequence analysisAdd BLAST442

Keywords - PTMi

Disulfide bondARBA annotation, GlycoproteinARBA annotation

Proteomic databases

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

More...
PaxDbi
I3IRX3

<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
ENSDARG00000011571, Expressed in spleen and 22 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
I3IRX3, baseline

<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

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
7955.ENSDARP00000043907

<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

<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>Domaini51 – 136G_PROTEIN_RECEP_F2_3InterPro annotationAdd BLAST86
Domaini146 – 393G_PROTEIN_RECEP_F2_4InterPro annotationAdd BLAST248

<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 2 family.ARBA annotation

Keywords - Domaini

SignalSequence analysis, Transmembrane, Transmembrane helixSequence analysisARBA annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG4564, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000159898

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_002753_4_2_1

Identification of Orthologs from Complete Genome Data

More...
OMAi
YSIDGHM

Database of Orthologous Groups

More...
OrthoDBi
1005634at2759

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
4.10.1240.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR003287, GCPR_2_calcitonin_rcpt_fam
IPR017981, GPCR_2-like
IPR036445, GPCR_2_extracell_dom_sf
IPR001879, GPCR_2_extracellular_dom
IPR000832, GPCR_2_secretin-like
IPR017983, GPCR_2_secretin-like_CS

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00002, 7tm_2, 1 hit
PF02793, HRM, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01350, CTRFAMILY
PR00249, GPCRSECRETIN

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00008, HormR, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF111418, SSF111418, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00650, G_PROTEIN_RECEP_F2_2, 1 hit
PS50227, G_PROTEIN_RECEP_F2_3, 1 hit
PS50261, G_PROTEIN_RECEP_F2_4, 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>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 2 potential isoforms that are computationally mapped.Show allAlign All

I3IRX3-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MDRCCITSFI LLLATSELFV VVLSENSTGG TKKNAHELNF TRHKILTAQF
60 70 80 90 100
ECYQKIMKDT NHNKTDGSMC KRTWDGWLCW EYMEPGVTSA QHCPNYFDDF
110 120 130 140 150
DTSEVATKIC TNSGHWFVHP ESNRTWSNYT DCRLKSNDHK KTALNLYYLT
160 170 180 190 200
LIGHGLSLIS LFTSLGIFFY FKSLSCQRIT LHKNLFFSFV LNSVITIIFF
210 220 230 240 250
TCVANNQEVT EANPVSCKVS VFIHHYLLGC NYFWMLCEGI YLHTLIVVAV
260 270 280 290 300
FAEKQHLMWY YLLGWGFPLI PAFIHAISRS YYYNDNCWIS SNTSLLYIIH
310 320 330 340 350
GPICAALLVN LFFLLNIVRV LITKLKVTHQ AESSVYMRAV RATLILVPLL
360 370 380 390 400
GIQYLLLPYK PDGRLASEIF IHTTNILMHY QGLLVATIFC FFNSEVQGVL
410 420 430 440 450
RRHWNQYRTQ FGGTFANTAL RSASYTASSM TEVHRCYSID GHMDSLNGKT
460
FHNLESTILR SDNLYM
Length:466
Mass (Da):53,627
Last modified:July 11, 2012 - 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:i8ECBBF9AF5B1CAF4
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 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A2R8Q3V7A0A2R8Q3V7_DANRE
Calcitonin receptor-like b
calcrlb
395Annotation 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>
I3ISV8I3ISV8_DANRE
Calcitonin receptor-like b
calcrlb
210Annotation 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>

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
BX323996 Genomic DNA No translation available.

NCBI Reference Sequences

More...
RefSeqi
XP_001920035.3, XM_001920000.5

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSDART00000151618; ENSDARP00000125632; ENSDARG00000011571

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
567131

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
dre:567131

<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
BX323996 Genomic DNA No translation available.
RefSeqiXP_001920035.3, XM_001920000.5

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

STRINGi7955.ENSDARP00000043907

Protein family/group databases

Information system for G protein-coupled receptors (GPCRs)

More...
GPCRDBi
Search...

Proteomic databases

PaxDbiI3IRX3

Genome annotation databases

EnsembliENSDART00000151618; ENSDARP00000125632; ENSDARG00000011571
GeneIDi567131
KEGGidre:567131

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
567131
ZFINiZDB-GENE-080924-1, calcrlb

Phylogenomic databases

eggNOGiKOG4564, Eukaryota
GeneTreeiENSGT00940000159898
HOGENOMiCLU_002753_4_2_1
OMAiYSIDGHM
OrthoDBi1005634at2759

Gene expression databases

BgeeiENSDARG00000011571, Expressed in spleen and 22 other tissues
ExpressionAtlasiI3IRX3, baseline

Family and domain databases

Gene3Di4.10.1240.10, 1 hit
InterProiView protein in InterPro
IPR003287, GCPR_2_calcitonin_rcpt_fam
IPR017981, GPCR_2-like
IPR036445, GPCR_2_extracell_dom_sf
IPR001879, GPCR_2_extracellular_dom
IPR000832, GPCR_2_secretin-like
IPR017983, GPCR_2_secretin-like_CS
PfamiView protein in Pfam
PF00002, 7tm_2, 1 hit
PF02793, HRM, 1 hit
PRINTSiPR01350, CTRFAMILY
PR00249, GPCRSECRETIN
SMARTiView protein in SMART
SM00008, HormR, 1 hit
SUPFAMiSSF111418, SSF111418, 1 hit
PROSITEiView protein in PROSITE
PS00650, G_PROTEIN_RECEP_F2_2, 1 hit
PS50227, G_PROTEIN_RECEP_F2_3, 1 hit
PS50261, G_PROTEIN_RECEP_F2_4, 1 hit

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 nameiI3IRX3_DANRE
<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: I3IRX3
<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: July 11, 2012
Last sequence update: July 11, 2012
Last modified: September 29, 2021
This is version 57 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

Reference proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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