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Article

An alternative domain containing a leucine-rich sequence regulates nuclear cytoplasmic localization of protein 4.1R.

The Journal of biological chemistry - 24 Jan 2003

Luque Carlos M, Pérez-Ferreiro Carmen M, Pérez-Gonzalez Alicia, Englmeier Ludwig, Koffa Maria D, Correas Isabel

Abstract excerpt

In red blood cells, protein 4.1 (4.1R) is an 80-kDa protein that stabilizes the spectrin-actin network and anchors it to the plasma membrane. The picture is more complex in nucleated cells, in which many 4.1R isoforms, varying in size and intracellular location, have been identified. To contribute to the characterization of signals involved in differential intracellular localization of 4.1R, we have analyzed the...

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PMID: 12427749
DOI: 10.1074/jbc.M201521200

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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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