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Article

Internalization of the alpha 5 beta 1 integrin does not depend on "NPXY" signals.

Biochemical and biophysical research communications - 15 Mar 1994

Vignoud L, Usson Y, Balzac F, Tarone G, Block M R

Abstract excerpt

The alpha 5 beta 1 integrin is a constitutively internalized fibronectin receptor. It contains in the cytoplasmic tail of its beta 1 subunit two NPXY sequences which have been proposed to mediate internalization. Indeed a NPXY motif constitutes the internalization signal for the Low Density Lipoprotein (LDL) and insulin receptors. To learn more about the putative role of the two NPXY sequences in internalization...

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Source

Identifiers

PMID: 7510958
DOI: 10.1006/bbrc.1994.1271

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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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Internalization of the alpha 5 beta 1 integrin does not depend on "NPXY" signals.PMID 7510958Read ↗

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