Orthogonal coiled coils enable rapid covalent labelling of two distinct membrane proteins with peptide nucleic acid barcodes
Author:
Affiliation:
1. Institut für Chemie
2. Humboldt-Universität zu Berlin Brook-Taylor-Strasse 2
3. Berlin 12489
4. Germany
5. Center for Molecular Biosystems (BioSysM)
6. Faculty of Biology
7. Ludwig-Maximilians-Universität München, Butenandtstr. 1
Abstract
A pair of orthogonal coiled coils templates highly specific live cell bioconjugation of two different proteins. PNA tagging and hybridisation with fluorophore–DNA reporters enables rapid dual receptor internalisation analysis of EGFR and ErbB2.
Funder
Deutsche Forschungsgemeinschaft
Publisher
Royal Society of Chemistry (RSC)
Subject
Biochemistry, Genetics and Molecular Biology (miscellaneous),Molecular Biology,Biochemistry,Chemistry (miscellaneous)
Link
http://pubs.rsc.org/en/content/articlepdf/2021/CB/D1CB00126D
Reference36 articles.
1. The Fluorescent Toolbox for Assessing Protein Location and Function
2. Chemical Tags for Labeling Proteins Inside Living Cells
3. Imaging and manipulating proteins in live cells through covalent labeling
4. Selective chemical labeling of proteins
5. Peptide-tags for site-specific protein labelling in vitro and in vivo
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1. Optimized Coiled‐Coil Interactions for Multiplexed Peptide‐PAINT;Small;2023-01-15
2. Bind&Bite: covalently stabilized heterodimeric coiled-coil peptides for the site-selective, cysteine-free chemical modification of proteins;RSC Chemical Biology;2023
3. Synthesis of Protein-Oligonucleotide Conjugates;Biomolecules;2022-10-20
4. Orthogonal Peptide‐Templated Labeling Elucidates Lateral ET A R/ET B R Proximity and Reveals Altered Downstream Signaling;ChemBioChem;2021-10-26
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