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Article

Calmodulin binding to Arabidopsis cyclic nucleotide gated ion channels.

Plant signaling & behavior - 1 Sept 2010

Abdel-Hamid Huda, Chin Kimberley, Shahinas Dea, Moeder Wolfgang, Yoshioka Keiko

Abstract excerpt

Recently we have reported that the αC-helix in the cyclic nucleotide binding domain (CNBD) is required for channel regulation and function of cyclic nucleotide gated ion channels (CNGCs) in Arabidopsis. A mutation at arginine 557 to cysteine (R557C) in the αC-helix of the CNBD caused an alteration in channel regulation. Protein sequence alignments revealed that R557 is located in a region that is important for...

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Identifiers

PMID: 21150265
DOI: 10.4161/psb.5.9.12676
PMCID: PMC3115090

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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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