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Article

A photoactivable probe for calcium binding proteins.

Chemistry & biology - 1 Nov 2005

Israelson Adrian, Arzoine Laetitia, Abu-hamad Salah, Khodorkovsky Vladimir, Shoshan-Barmatz Varda

Abstract excerpt

Ca2+ as a signaling molecule carries information pivotal to cell life and death via its reversible interaction with a specific site in a protein. Although numerous Ca2+-dependent activities are known, the proteins responsible for some of these activities remain unidentified. We synthesized and characterized a photoreactive reagent, azido ruthenium (AzRu), which interacts specifically with Ca2+ binding proteins...

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Identifiers

PMID: 16298296
DOI: 10.1016/j.chembiol.2005.08.006

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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