Biology:LGR6

From HandWiki
Short description: Protein-coding gene in the species Homo sapiens


A representation of the 3D structure of the protein myoglobin showing turquoise α-helices.
Generic protein structure example

Leucine-rich repeat-containing G-protein coupled receptor 6 is a protein that in humans is encoded by the LGR6 gene.[1][2] Along with the other G-protein coupled receptors LGR4 and LGR5, LGR6 is a Wnt signaling pathway mediator. LGR6 also acts as an epithelial stem cell marker in squamous cell carcinoma in mice in vivo.[3]

This gene encodes a member of the leucine-rich repeat-containing subgroup of the G protein-coupled 7-transmembrane protein superfamily. The encoded protein is a glycoprotein hormone receptor with a large N-terminal extracellular domain that contains leucine-rich repeats important for the formation of a horseshoe-shaped interaction motif for ligand binding. Alternative splicing of this gene results in multiple transcript variants.[2]

References

  1. "The three subfamilies of leucine-rich repeat-containing G protein-coupled receptors (LGR): identification of LGR6 and LGR7 and the signaling mechanism for LGR7". Mol Endocrinol 14 (8): 1257–71. Jan 2001. doi:10.1210/me.14.8.1257. PMID 10935549. 
  2. 2.0 2.1 "Entrez Gene: LGR6 leucine-rich repeat-containing G protein-coupled receptor 6". https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=59352. 
  3. Huang, Phillips Y.; Kandyba, Eve; Jabouille, Arnaud; Sjolund, Jonas; Kumar, Atul; Halliwill, Kyle; McCreery, Melissa; DelRosario, Reyno et al. (2017). "Lgr6 is a stem cell marker in mouse skin squamous cell carcinoma" (in en). Nature Genetics 49 (11): 1624–1632. doi:10.1038/ng.3957. PMID 28945253. 

Further reading

This article incorporates text from the United States National Library of Medicine, which is in the public domain.