RXFP4, Official Symbol RXFP4provided by HGNC Official Full Name relaxin family peptide/INSL5 receptor 4provided by HGNC Primary source HGNC:HGNC:14666 See related Ensembl:ENSG00000173080 MIM:609043; AllianceGenome:HGNC:14666 Gene type protein coding RefSeq status VALIDATED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as GPR100; RLN3R2; RXFPR4; GPCR142 Summary GPR100 is a member of the rhodopsin family of G protein-coupled receptors (GPRs) (Fredriksson et al., 2003 [PubMed 14623098]).[supplied by OMIM, Mar 2008] Orthologs mouse all