Biology:LRSAM1

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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

E3 ubiquitin-protein ligase LRSAM1, previously known as Tsg101-associated ligase (Tal), is an enzyme that in humans is encoded by the LRSAM1 gene.[1][2]

Clinical significance

Mutations in LRSAM1 have been reported in the peripheral neuropathy Charcot-Marie-Tooth type 2P (OMIM 614436),[3][4][5] while disruption of the mouse Lrsam1 gene has been shown to sensitize peripheral axons to acrylamide-induced degeneration.[6]

Interactions

LRSAM1 has been shown to interact with TSG101.[7][8]

References

  1. "The Secreted Protein Discovery Initiative (SPDI), a Large-Scale Effort to Identify Novel Human Secreted and Transmembrane Proteins: A Bioinformatics Assessment". Genome Res 13 (10): 2265–70. Oct 2003. doi:10.1101/gr.1293003. PMID 12975309. 
  2. "Entrez Gene: LRSAM1 leucine rich repeat and sterile alpha motif containing 1". https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=90678. 
  3. "Mutation in the gene encoding ubiquitin ligase LRSAM1 in patients with Charcot-Marie-Tooth disease". PLOS Genet. 6 (8): e1001081. August 2010. doi:10.1371/journal.pgen.1001081. PMID 20865121. 
  4. "A frameshift mutation in LRSAM1 is responsible for a dominant hereditary polyneuropathy". Hum. Mol. Genet. 21 (2): 358–70. January 2012. doi:10.1093/hmg/ddr471. PMID 22012984. 
  5. "A novel LRSAM1 mutation is associated with autosomal dominant axonal Charcot-Marie-Tooth disease". Eur. J. Hum. Genet. 21 (2): 190–4. February 2013. doi:10.1038/ejhg.2012.146. PMID 22781092. 
  6. "Loss of the E3 ubiquitin ligase LRSAM1 sensitizes peripheral axons to degeneration in a mouse model of Charcot-Marie-Tooth disease". Dis. Models Mech. 6 (3): 780–92. May 2013. doi:10.1242/dmm.010942. PMID 23519028. 
  7. "Towards a proteome-scale map of the human protein-protein interaction network". Nature 437 (7062): 1173–8. October 2005. doi:10.1038/nature04209. PMID 16189514. Bibcode2005Natur.437.1173R. 
  8. "Tal, a Tsg101-specific E3 ubiquitin ligase, regulates receptor endocytosis and retrovirus budding". Genes Dev. 18 (14): 1737–52. July 2004. doi:10.1101/gad.294904. PMID 15256501. 

Further reading