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RXFP1
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  • RXFP1
PROTEIN SUMMARY SECTION OVERVIEW GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

RXFP1
Synonyms LGR7, RXFPR1
Gene descriptioni

Full gene name according to HGNC.

Relaxin family peptide receptor 1
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

G-protein coupled receptors
Transporters
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Membrane
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 4
Cytoband q32.1
Chromosome location (bp) 158315311 - 158653372
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

7
Ensembl ENSG00000171509 (version 109)
Entrez gene 59350
HGNC HGNC:19718
UniProt Q9HBX9 (UniProt - Evidence at protein level)
neXtProt NX_Q9HBX9
GeneCards RXFP1
Antibodypedia RXFP1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Receptor for relaxins. The activity of this receptor is mediated by G proteins leading to stimulation of adenylate cyclase and an increase of cAMP. Binding of the ligand may also activate a tyrosine kinase pathway that inhibits the activity of a phosphodiesterase that degrades cAMP.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

G-protein coupled receptor, Receptor, Transducer
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

Calcium, Metal-binding
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a member of the leucine-rich repeat-containing subgroup of the G protein-coupled 7-transmembrane receptor superfamily. The encoded protein plays a critical role in sperm motility, pregnancy and parturition as a receptor for the protein hormone relaxin. Decreased expression of this gene may play a role in endometriosis. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2011]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
RXFP1-201
ENSP00000303248
ENST00000307765
Q9HBX9
[Direct mapping] Relaxin receptor 1
Show all
Transporters
G-protein coupled receptors
   GPCRs excl olfactory receptors
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004930 [G protein-coupled receptor activity]
GO:0005515 [protein binding]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007188 [adenylate cyclase-modulating G protein-coupled receptor signaling pathway]
GO:0007189 [adenylate cyclase-activating G protein-coupled receptor signaling pathway]
GO:0007190 [activation of adenylate cyclase activity]
GO:0007567 [parturition]
GO:0008528 [G protein-coupled peptide receptor activity]
GO:0009755 [hormone-mediated signaling pathway]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0030198 [extracellular matrix organization]
GO:0036446 [myofibroblast differentiation]
GO:0042562 [hormone binding]
GO:0046872 [metal ion binding]
GO:0060427 [lung connective tissue development]
GO:0060658 [nipple morphogenesis]
Show all
757 aa
87 kDa
No 7
RXFP1-203
ENSP00000345889
ENST00000343542
Q9HBX9
[Direct mapping] Relaxin receptor 1
Show all
Transporters
G-protein coupled receptors
   GPCRs excl olfactory receptors
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004930 [G protein-coupled receptor activity]
GO:0005515 [protein binding]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007189 [adenylate cyclase-activating G protein-coupled receptor signaling pathway]
GO:0007190 [activation of adenylate cyclase activity]
GO:0008528 [G protein-coupled peptide receptor activity]
GO:0009755 [hormone-mediated signaling pathway]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0046872 [metal ion binding]
Show all
709 aa
81.5 kDa
No 7
RXFP1-204
ENSP00000405841
ENST00000423548
B4DGP2
[Direct mapping] Relaxin receptor 1; cDNA FLJ53318, highly similar to Relaxin receptor 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
Show all
GO:0004930 [G protein-coupled receptor activity]
GO:0005515 [protein binding]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
Show all
784 aa
90.1 kDa
No 7
RXFP1-205
ENSP00000414885
ENST00000448688
A0A0A0MT52
[Direct mapping] Relaxin receptor 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
Show all
GO:0004930 [G protein-coupled receptor activity]
GO:0005515 [protein binding]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
Show all
601 aa
69.5 kDa
No 7
RXFP1-206
ENSP00000423306
ENST00000460056
E9PCA3
[Direct mapping] Relaxin receptor 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
Show all
GO:0004930 [G protein-coupled receptor activity]
GO:0005515 [protein binding]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
Show all
676 aa
78 kDa
No 7
RXFP1-207
ENSP00000420712
ENST00000470033
Q9HBX9
[Direct mapping] Relaxin receptor 1
Show all
Transporters
G-protein coupled receptors
   GPCRs excl olfactory receptors
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0004930 [G protein-coupled receptor activity]
GO:0005515 [protein binding]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007189 [adenylate cyclase-activating G protein-coupled receptor signaling pathway]
GO:0007190 [activation of adenylate cyclase activity]
GO:0008528 [G protein-coupled peptide receptor activity]
GO:0009755 [hormone-mediated signaling pathway]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0046872 [metal ion binding]
Show all
724 aa
83.1 kDa
No 7
RXFP1-211
ENSP00000480522
ENST00000613319
A0A087WWV0
[Direct mapping] Relaxin receptor 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   GPCRHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
Show all
GO:0004930 [G protein-coupled receptor activity]
GO:0005515 [protein binding]
GO:0005886 [plasma membrane]
GO:0007165 [signal transduction]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
Show all
626 aa
72.7 kDa
No 7

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