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Article

Activation-dependent conformational changes in {beta}-arrestin 2.

The Journal of biological chemistry - 31 Dec 2004

Xiao Kunhong, Shenoy Sudha K, Nobles Kelly, Lefkowitz Robert J

Abstract excerpt

Beta-arrestins are multifunctional adaptor proteins, which mediate desensitization, endocytosis, and alternate signaling pathways of seven membrane-spanning receptors (7MSRs). Crystal structures of the basal inactive state of visual arrestin (arrestin 1) and beta-arrestin 1 (arrestin 2) have been...

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Identifiers

PMID: 15501822
DOI: 10.1074/jbc.M409785200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-15501822-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

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