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Entry version 80 (02 Jun 2021)
Sequence version 1 (05 Apr 2011)
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Protein
Submitted name:

Relaxin receptor 2

Gene

Rxfp2

Organism
Mus musculus (Mouse)
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

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.PROSITE-ProRule annotation

<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 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%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
Submitted name:
Relaxin receptor 2Imported
<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:Rxfp2Imported
<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>OrganismiMus musculus (Mouse)Imported
<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 identifieri10090 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<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
  • UP000000589 <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 5

Organism-specific databases

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

More...
MGIi
MGI:2153463, Rxfp2

<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%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>Transmembranei379 – 401HelicalSequence analysisAdd BLAST23
Transmembranei413 – 435HelicalSequence analysisAdd BLAST23
Transmembranei455 – 477HelicalSequence analysisAdd BLAST23
Transmembranei498 – 516HelicalSequence analysisAdd BLAST19
Transmembranei552 – 575HelicalSequence analysisAdd BLAST24
Transmembranei595 – 618HelicalSequence analysisAdd BLAST24
Transmembranei630 – 652HelicalSequence analysisAdd BLAST23

Keywords - Cellular componenti

Cell membraneARBA annotation, 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 – 19Sequence analysisAdd BLAST19
<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_500324577920 – 713Sequence analysisAdd BLAST694

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 bondi48 ↔ 63PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bondPROSITE-ProRule annotationARBA annotation

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
E9Q0U9

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
318218

<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
ENSMUSG00000053368, Expressed in spermatocyte and 96 other tissues

<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%5Fand%5Fdomains%5Fsection">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>Domaini391 – 650G_PROTEIN_RECEP_F1_2InterPro annotationAdd BLAST260

Keywords - Domaini

Leucine-rich repeatARBA annotation, RepeatARBA annotation, SignalSequence analysis, Transmembrane, Transmembrane helixSequence analysisARBA annotation

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000158948

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_006130_2_1_1

Database of Orthologous Groups

More...
OrthoDBi
559381at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00112, LDLa, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.80.10.10, 2 hits
4.10.400.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000276, GPCR_Rhodpsn
IPR017452, GPCR_Rhodpsn_7TM
IPR036055, LDL_receptor-like_sf
IPR023415, LDLR_class-A_CS
IPR002172, LDrepeatLR_classA_rpt
IPR001611, Leu-rich_rpt
IPR003591, Leu-rich_rpt_typical-subtyp
IPR032675, LRR_dom_sf
IPR008112, Relaxin_rcpt

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00001, 7tm_1, 1 hit
PF00057, Ldl_recept_a, 1 hit
PF13855, LRR_8, 2 hits

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00237, GPCRRHODOPSN
PR01739, RELAXINR

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00192, LDLa, 1 hit
SM00369, LRR_TYP, 9 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF57424, SSF57424, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50262, G_PROTEIN_RECEP_F1_2, 1 hit
PS01209, LDLRA_1, 1 hit
PS50068, LDLRA_2, 1 hit
PS51450, LRR, 9 hits

<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.

This entry has 1 described isoform and 2 potential isoforms that are computationally mapped.Show allAlign All

E9Q0U9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MWLLLHVILL TEVKDFALAD SSMVAPLCPK GYFPCGNLTK CLPRAFHCDG
60 70 80 90 100
VDDCGNGADE DNCGDTSGWT TIFGTVHGNV NKVTLTQECF LSQYPQHCYC
110 120 130 140 150
RENELECVKA DLKAVPKVSS NVTLLSLKKN KIHRLPVKVF SRYTELRKIY
160 170 180 190 200
LQHNCITHIS RRAFLGLHNL QILYLSHNCI TSLRPGIFKD LHQLAWLILD
210 220 230 240 250
DNPITRISQK SFMGLNSLFF LSMVGNRLEA LPETLCAQMP QLNWVDLANN
260 270 280 290 300
GIKYITNSTF LTCDSLTVLD LSSNMITKLP VHLFSDLHLL QKLNLSSNPL
310 320 330 340 350
LYVHKNQFGS LKQLQSLDLE RIEIPNISTG MFQPMKNLSH IYLKTFRYCS
360 370 380 390 400
YVPHVRICMP STDGISSSED LLANGILRVS VWVIAFITCV GNFLVIAVRS
410 420 430 440 450
LIKAENTTHA MSIKILCCAD CLMGVYLFSV GVFDIKYRGQ YQKYALLWME
460 470 480 490 500
SVPCRLLGFL ATLSTEVSVL LLTFLTLEKF LVIVFPFSNL RLGKRQTAVA
510 520 530 540 550
LASIWVVGFL IAAVPFTRED YFGNFYGKNG VCFPLHYDQA EDFGSRGYSL
560 570 580 590 600
GIFLGVNLLA FLVIVISYVT MFCSIHKTAL QTAEVRSHIG KEVAVANRFF
610 620 630 640 650
FIVFSDAICW IPVFVVKILS LLQVEIPGTI TSWIVVFFLP VNSALNPILY
660 670 680 690 700
TLTTSFFKDK LKQLLHKHRR KPIFKVKKKS LSASIVWTDE SSLKLGVLSK
710
IALGDSIMKP VSP
Length:713
Mass (Da):80,216
Last modified:April 5, 2011 - 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:i357322042CEB8623
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
Q91ZZ5RXFP2_MOUSE
Relaxin receptor 2
Rxfp2 Gpr106, Great, Lgr8
737Annotation 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>
A0A0J9YV81A0A0J9YV81_MOUSE
Relaxin receptor 2
Rxfp2
727Annotation 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

NCBI Reference Sequences

More...
RefSeqi
NP_001276493.1, NM_001289564.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000110496; ENSMUSP00000106122; ENSMUSG00000053368

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
140498

UCSC genome browser

More...
UCSCi
uc012ehk.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

RefSeqiNP_001276493.1, NM_001289564.1

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...

Proteomic databases

PRIDEiE9Q0U9
ProteomicsDBi318218

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...
Antibodypediai
22835, 308 antibodies

Genome annotation databases

EnsembliENSMUST00000110496; ENSMUSP00000106122; ENSMUSG00000053368
GeneIDi140498
UCSCiuc012ehk.1, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
122042
MGIiMGI:2153463, Rxfp2

Phylogenomic databases

GeneTreeiENSGT00940000158948
HOGENOMiCLU_006130_2_1_1
OrthoDBi559381at2759

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...
BioGRID-ORCSi
140498, 1 hit in 52 CRISPR screens

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

More...
ChiTaRSi
Rxfp2, mouse

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000053368, Expressed in spermatocyte and 96 other tissues

Family and domain databases

CDDicd00112, LDLa, 1 hit
Gene3Di3.80.10.10, 2 hits
4.10.400.10, 1 hit
InterProiView protein in InterPro
IPR000276, GPCR_Rhodpsn
IPR017452, GPCR_Rhodpsn_7TM
IPR036055, LDL_receptor-like_sf
IPR023415, LDLR_class-A_CS
IPR002172, LDrepeatLR_classA_rpt
IPR001611, Leu-rich_rpt
IPR003591, Leu-rich_rpt_typical-subtyp
IPR032675, LRR_dom_sf
IPR008112, Relaxin_rcpt
PfamiView protein in Pfam
PF00001, 7tm_1, 1 hit
PF00057, Ldl_recept_a, 1 hit
PF13855, LRR_8, 2 hits
PRINTSiPR00237, GPCRRHODOPSN
PR01739, RELAXINR
SMARTiView protein in SMART
SM00192, LDLa, 1 hit
SM00369, LRR_TYP, 9 hits
SUPFAMiSSF57424, SSF57424, 1 hit
PROSITEiView protein in PROSITE
PS50262, G_PROTEIN_RECEP_F1_2, 1 hit
PS01209, LDLRA_1, 1 hit
PS50068, LDLRA_2, 1 hit
PS51450, LRR, 9 hits

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 nameiE9Q0U9_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: E9Q0U9
<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/TrEMBL: April 5, 2011
Last sequence update: April 5, 2011
Last modified: June 2, 2021
This is version 80 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

Proteomics identificationCombined sources, Reference proteomeImported
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