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Article

Calmodulin regulates the olfactory performance in Drosophila melanogaster.

Scientific reports - 12 Feb 2021

Jain Kalpana, Lavista-Llanos Sofia, Grabe Veit, Hansson Bill S, Wicher Dieter

Abstract excerpt

Insect odorant receptors (ORs) detect volatile chemical cues with high sensitivity. These ORs operate as ligand-gated ion channels and are formed by heptahelical OrX and Orco (co-receptor) proteins. A highly conserved calmodulin (CaM) binding site (CBS) 336SAIKYWVER344 within the second intracellular loop of Drosophila melanogaster Orco constitutes a target for regulating OR performance. Here we asked how a point...

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Identifiers

PMID: 33580172
DOI: 10.1038/s41598-021-83296-9
PMCID: PMC7881240

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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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