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Identification
HMDB Protein ID HMDBP13672
Secondary Accession Numbers None
Name Relaxin-3 receptor 2
Synonyms
  1. RLN3 receptor 2
  2. G-protein coupled receptor 100
  3. Insulin-like peptide INSL5 receptor
  4. Relaxin family peptide receptor 4
Gene Name RXFP4
Protein Type Unknown
Biological Properties
General Function Not Available
Specific Function High affinity receptor for INSL5. Also acts as receptor for RLN3/relaxin-3, as well as bradykinin and kallidin. Binding of the ligand inhibit cAMP accumulation (By similarity).
Pathways
  • Neuroactive ligand-receptor interaction
  • Relaxin signaling pathway
Reactions Not Available
GO Classification
Biological Process
neuropeptide signaling pathway
positive regulation of feeding behavior
Cellular Component
integral to plasma membrane
Molecular Function
G-protein coupled peptide receptor activity
Cellular Location Not Available
Gene Properties
Chromosome Location Not Available
Locus Not Available
SNPs Not Available
Gene Sequence Not Available
Protein Properties
Number of Residues 414
Molecular Weight 45459.635
Theoretical pI 8.105
Pfam Domain Function
Signals Not Available
Transmembrane Regions
  • 44-64;78-98;117-137;156-176;210-230;256-276;294-316;
Protein Sequence Not Available
GenBank ID Protein Not Available
UniProtKB/Swiss-Prot ID Q7TQP4
UniProtKB/Swiss-Prot Entry Name RL3R2_MOUSE
PDB IDs Not Available
GenBank Gene ID Not Available
GeneCard ID Not Available
GenAtlas ID Not Available
HGNC ID Not Available
References
General References
  1. Fredriksson R, Hoglund PJ, Gloriam DE, Lagerstrom MC, Schioth HB: Seven evolutionarily conserved human rhodopsin G protein-coupled receptors lacking close relatives. FEBS Lett. 2003 Nov 20;554(3):381-8. [PubMed:14623098 ]
  2. Vassilatis DK, Hohmann JG, Zeng H, Li F, Ranchalis JE, Mortrud MT, Brown A, Rodriguez SS, Weller JR, Wright AC, Bergmann JE, Gaitanaris GA: The G protein-coupled receptor repertoires of human and mouse. Proc Natl Acad Sci U S A. 2003 Apr 15;100(8):4903-8. doi: 10.1073/pnas.0230374100. Epub 2003 Apr 4. [PubMed:12679517 ]