Royal Society of Chemistry, RSC Chemical Biology, 10(4), p. 794-803, 2023
DOI: 10.1039/d3cb00122a
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A pair of heterodimeric coiled-coil peptides was modified to enable covalent stabilization of the dimer without using enzymes or cysteine. Fusion of the peptides to a protein and a chemical moiety, respectively, facilitates site-selective protein modification.