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LIMS1
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
Aliases LIMS1, PINCH, PINCH-1, PINCH1, LIM zinc finger domain containing 1
External IDs OMIM: 602567; MGI: 1195263; HomoloGene: 68428; GeneCards: LIMS1; OMA: LIMS1 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)
RefSeq (protein)
Location (UCSC) Chr 2: 108.53 – 108.69 Mb Chr 10: 58.16 – 58.26 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

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]

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. ^ a b c GRCh38: Ensembl release 89: ENSG00000169756Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000019920Ensembl, 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. ^ a b c 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. ^ a b "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