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Article

Cell type-specific integrin variants with alternative alpha chain cytoplasmic domains.

Proceedings of the National Academy of Sciences of the United States of America - 15 Nov 1991

Tamura R N, Cooper H M, Collo G, Quaranta V

Abstract excerpt

The integrin heterodimers composed of the alpha 6 subunit with the beta 1 or beta 4 subunit (alpha 6 beta 1 and alpha 6 beta 4) are receptors for laminin and basement membrane components, respectively. The alpha 3 beta 1 integrin recognizes laminin, collagen, fibronectin, or epiligrin. We report the identification of structural variants (A and B) of the alpha 6 and alpha 3 subunits, containing distinct...

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Identifiers

PMID: 1946438
DOI: 10.1073/pnas.88.22.10183
PMCID: PMC52892

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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