Crossref journal-article
Wiley
FEBS Letters (311)
Abstract

The α3Aβ1 integrin is a laminin receptor with a broad specificity for different laminin isoforms. Furthermore, it regulates the function of other integrins, like α2β1, α5β1 and α6Aβ1. In a yeast two hybrid screen of a human placenta cDNA library, we identified cDNAs coding for four different proteins that strongly interact with the conserved region of the cytoplasmic domain of the α3A integrin subunit. In addition to the cDNA for nucleotide exchange factor Mss4 and the putative tumour suppressor protein BIN1, two novel cDNAs were identified. Association analysis with different integrin subunits revealed them as cDNAs that encode binding proteins which react with a broad spectrum of α subunits. The conserved membrane proximal region of the α3A chain was identified as the binding site for all four proteins. They, therefore, may be involved in the regulation of general functions of integrins.

Bibliography

Wixler, V., Laplantine, E., Geerts, D., Sonnenberg, A., Petersohn, D., Eckes, B., Paulsson, M., & Aumailley, M. (1999). Identification of novel interaction partners for the conserved membrane proximal region of α‐integrin cytoplasmic domains. FEBS Letters, 445(2–3), 351–355. Portico.

Authors 8
  1. Viktor Wixler (first)
  2. Emmanuel Laplantine (additional)
  3. Dirk Geerts (additional)
  4. Arnoud Sonnenberg (additional)
  5. Dirk Petersohn (additional)
  6. Beate Eckes (additional)
  7. Mats Paulsson (additional)
  8. Monique Aumailley (additional)
Dates
Type When
Created 23 years, 1 month ago (July 25, 2002, 1:52 p.m.)
Deposited 1 year, 11 months ago (Sept. 16, 2023, 12:17 p.m.)
Indexed 1 year, 1 month ago (July 10, 2024, 12:39 p.m.)
Issued 26 years, 6 months ago (Feb. 26, 1999)
Published 26 years, 6 months ago (Feb. 26, 1999)
Published Online 26 years, 5 months ago (March 29, 1999)
Published Print 26 years, 6 months ago (Feb. 26, 1999)
Funders 0

None

@article{Wixler_1999, title={Identification of novel interaction partners for the conserved membrane proximal region of α‐integrin cytoplasmic domains}, volume={445}, ISSN={1873-3468}, url={http://dx.doi.org/10.1016/s0014-5793(99)00151-9}, DOI={10.1016/s0014-5793(99)00151-9}, number={2–3}, journal={FEBS Letters}, publisher={Wiley}, author={Wixler, Viktor and Laplantine, Emmanuel and Geerts, Dirk and Sonnenberg, Arnoud and Petersohn, Dirk and Eckes, Beate and Paulsson, Mats and Aumailley, Monique}, year={1999}, month=feb, pages={351–355} }