Correction: Braun, T., et al. Expanding the Genetic Code for Site-Directed Spin-Labeling. Int. J. Mol. Sci. 2019, 20, 373

Braun, Theresa; Drescher, Malte; Summerer, Daniel

doi:10.3390/ijms22041574

Open AccessCorrection

Correction: Braun, T., et al. Expanding the Genetic Code for Site-Directed Spin-Labeling. Int. J. Mol. Sci. 2019, 20, 373

by

Theresa Braun

¹

,

Malte Drescher

^1,*

and

Daniel Summerer

^2,*

¹

Department of Chemistry and Konstanz Research School Chemical Biology (KoRS-CB), University of Konstanz, Universitätsstraße 10, 78457 Konstanz, Germany

²

Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Straße 4a, 44227 Dortmund, Germany

^*

Authors to whom correspondence should be addressed.

Int. J. Mol. Sci. 2021, 22(4), 1574; https://doi.org/10.3390/ijms22041574

Published: 4 February 2021

(This article belongs to the Special Issue Expanding and Reprogramming the Genetic Code)

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Versions Notes

The authors wish to make the following two corrections to this paper [1]:

1. In Figures 2 and 5, a false structure of the noncanonical amino acid N^ε-Bicyclo[6.1.0]non-2-yn-9-ylmethoxycarbonyl-l-lysine 5 has been shown. The corrected Figure 2 should be replaced with the following figure (Figure 1), the cor-rected Figure 5 should be replaced with the following figure (Figure 2).

2. The authors wish to add the grant number “ERC-CoG EPICODE to D.S., Grant Nr. 723863” to the Acknowledgments section.

The authors would like to apologize for any inconvenience caused to the readers by these changes.

Reference

Braun, T.; Drescher, M.; Summerer, D. Expanding the Genetic Code for Site-Directed Spin-Labeling. Int. J. Mol. Sci. 2019, 20, 373. [Google Scholar] [CrossRef] [PubMed] [Green Version]

Figure 1. Overview of ncAA with reported use for SDSL. p-Acetyl-l-phenylalanine 1, p-azido-l-phenylalanine 2, N^ε-propargyloxycarbonyl-l-lysine 3, N^ε-Cyclooct-2-ynyloxycarbonyl-l-lysine 4, N^ε-Bicyclo[6.1.0]non-2-yn-9-ylmethoxycarbonyl-l-lysine 5, N^ε-1-oxy-2,2,5,5-tetramethylpyrroline-3-ylmethoxycarbonyl-l-lysine 6.

Figure 2. Conjugation of ncAA with nitroxide labels via strain-promoted azide–alkyne cycloadditions (SPAAC). The strained alkyne can either be part of the label reagent (a) or the ncAA (b) and (c).

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Braun, T.; Drescher, M.; Summerer, D. Correction: Braun, T., et al. Expanding the Genetic Code for Site-Directed Spin-Labeling. Int. J. Mol. Sci. 2019, 20, 373. Int. J. Mol. Sci. 2021, 22, 1574. https://doi.org/10.3390/ijms22041574

AMA Style

Braun T, Drescher M, Summerer D. Correction: Braun, T., et al. Expanding the Genetic Code for Site-Directed Spin-Labeling. Int. J. Mol. Sci. 2019, 20, 373. International Journal of Molecular Sciences. 2021; 22(4):1574. https://doi.org/10.3390/ijms22041574

Chicago/Turabian Style

Braun, Theresa, Malte Drescher, and Daniel Summerer. 2021. "Correction: Braun, T., et al. Expanding the Genetic Code for Site-Directed Spin-Labeling. Int. J. Mol. Sci. 2019, 20, 373" International Journal of Molecular Sciences 22, no. 4: 1574. https://doi.org/10.3390/ijms22041574

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Correction: Braun, T., et al. Expanding the Genetic Code for Site-Directed Spin-Labeling. Int. J. Mol. Sci. 2019, 20, 373

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