LIMS1

LIM and senescent cell antigen-like-containing domain protein 1 is a protein that in humans is encoded by the LIMS1 gene.[5][6][7]

LIMS1
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesLIMS1, PINCH, PINCH-1, PINCH1, LIM zinc finger domain containing 1
External IDsOMIM: 602567 MGI: 1195263 HomoloGene: 68428 GeneCards: LIMS1
Gene location (Human)
Chr.Chromosome 2 (human)[1]
Band2q12.3Start108,534,355 bp[1]
End108,687,246 bp[1]
Orthologs
SpeciesHumanMouse
Entrez

3987

110829

Ensembl

ENSG00000169756

ENSMUSG00000019920

UniProt

P48059

Q99JW4

RefSeq (mRNA)
RefSeq (protein)
Location (UCSC)Chr 2: 108.53 – 108.69 MbChr 10: 58.32 – 58.42 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Function

The protein encoded by this gene is an adaptor protein which contains five LIM domains, or double zinc fingers. The protein is likely involved in integrin signaling through its LIM domain-mediated interaction with integrin-linked kinase, found in focal adhesion plaques. It is also thought to act as a bridge linking integrin-linked kinase to NCK adaptor protein 2, which is involved in growth factor receptor kinase signaling pathways. Its localization to the periphery of spreading cells also suggests that this protein may play a role in integrin-mediated cell adhesion or spreading.[7]

Interactions

LIMS1 has been shown to interact with Integrin-linked kinase[6][8] and NCK2.[6][9]

References

  1. GRCh38: Ensembl release 89: ENSG00000169756 - Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000019920 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Rearden A (Aug 1994). "A new LIM protein containing an autoepitope homologous to "senescent cell antigen"". Biochem. Biophys. Res. Commun. 201 (3): 1124–31. doi:10.1006/bbrc.1994.1822. PMID 7517666.
  6. Tu Y, Li F, Goicoechea S, Wu C (Mar 1999). "The LIM-only protein PINCH directly interacts with integrin-linked kinase and is recruited to integrin-rich sites in spreading cells". Mol. Cell. Biol. 19 (3): 2425–34. doi:10.1128/mcb.19.3.2425. PMC 84035. PMID 10022929.
  7. "Entrez Gene: LIMS1 LIM and senescent cell antigen-like domains 1".
  8. Zhang Y, Chen K, Guo L, Wu C (Oct 2002). "Characterization of PINCH-2, a new focal adhesion protein that regulates the PINCH-1-ILK interaction, cell spreading, and migration". J. Biol. Chem. 277 (41): 38328–38. doi:10.1074/jbc.M205576200. PMID 12167643.
  9. Tu Y, Li F, Wu C (Dec 1998). "Nck-2, a novel Src homology2/3-containing adaptor protein that interacts with the LIM-only protein PINCH and components of growth factor receptor kinase-signaling pathways". Mol. Biol. Cell. 9 (12): 3367–82. doi:10.1091/mbc.9.12.3367. PMC 25640. PMID 9843575.

Further reading


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