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Article

Functional Role of Arrestin-1 Residues Interacting with Unphosphorylated Rhodopsin Elements.

International journal of molecular sciences - 17 May 2023

Vishnivetskiy Sergey A, Weinstein Liana D, Zheng Chen, Gurevich Eugenia V, Gurevich Vsevolod V

Abstract excerpt

Arrestin-1, or visual arrestin, exhibits an exquisite selectivity for light-activated phosphorylated rhodopsin (P-Rh*) over its other functional forms. That selectivity is believed to be mediated by two well-established structural elements in the arrestin-1 molecule, the activation sensor detecting the active conformation of rhodopsin and the phosphorylation sensor responsive to the rhodopsin phosphorylation,...

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Identifiers

PMID: 37240250
DOI: 10.3390/ijms24108903
PMCID: PMC10219436

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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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