Proteomic Analysis of C. Elegans Neurons Using TurboID-Based Proximity Labeling

Artan M, de Bono M. 2022.Proteomic Analysis of C. Elegans Neurons Using TurboID-Based Proximity Labeling. In: Behavioral Neurogenetics. vol. 181, 277–294.

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Yamamoto, Daisuke
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Abstract
The proteomes of specialized structures, and the interactomes of proteins of interest, provide entry points to elucidate the functions of molecular machines. Here, we review a proximity-labeling strategy that uses the improved E. coli biotin ligase TurboID to characterize C. elegans protein complexes. Although the focus is on C. elegans neurons, the method is applicable regardless of cell type. We describe detailed extraction procedures that solubilize the bulk of C. elegans proteins and highlight the importance of tagging endogenous genes, to ensure physiological expression levels. We review issues associated with non-specific background noise and the importance of appropriate controls. As proof of principle, we review our analysis of the interactome of a presynaptic active zone protein, ELKS-1. Our aim is to provide a detailed protocol for TurboID-based proximity labeling in C. elegans and to highlight its potential and its limitations to characterize protein complexes and subcellular compartments in this animal.
Publishing Year
Date Published
2022-06-04
Book Title
Behavioral Neurogenetics
Volume
181
Page
277-294
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Artan M, de Bono M. Proteomic Analysis of C. Elegans Neurons Using TurboID-Based Proximity Labeling. In: Yamamoto D, ed. Behavioral Neurogenetics. Vol 181. Neuromethods. New York: Springer Nature; 2022:277-294. doi:10.1007/978-1-0716-2321-3_15
Artan, M., & de Bono, M. (2022). Proteomic Analysis of C. Elegans Neurons Using TurboID-Based Proximity Labeling. In D. Yamamoto (Ed.), Behavioral Neurogenetics (Vol. 181, pp. 277–294). New York: Springer Nature. https://doi.org/10.1007/978-1-0716-2321-3_15
Artan, Murat, and Mario de Bono. “Proteomic Analysis of C. Elegans Neurons Using TurboID-Based Proximity Labeling.” In Behavioral Neurogenetics, edited by Daisuke Yamamoto, 181:277–94. Neuromethods. New York: Springer Nature, 2022. https://doi.org/10.1007/978-1-0716-2321-3_15.
M. Artan and M. de Bono, “Proteomic Analysis of C. Elegans Neurons Using TurboID-Based Proximity Labeling,” in Behavioral Neurogenetics, vol. 181, D. Yamamoto, Ed. New York: Springer Nature, 2022, pp. 277–294.
Artan M, de Bono M. 2022.Proteomic Analysis of C. Elegans Neurons Using TurboID-Based Proximity Labeling. In: Behavioral Neurogenetics. vol. 181, 277–294.
Artan, Murat, and Mario de Bono. “Proteomic Analysis of C. Elegans Neurons Using TurboID-Based Proximity Labeling.” Behavioral Neurogenetics, edited by Daisuke Yamamoto, vol. 181, Springer Nature, 2022, pp. 277–94, doi:10.1007/978-1-0716-2321-3_15.

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