[HTML][HTML] Dual stop codon suppression in mammalian cells with genomically integrated genetic code expansion machinery

B Meineke, J Heimgärtner, R Caridha, MF Block… - Cell Reports …, 2023 - cell.com
Stop codon suppression using dedicated tRNA/aminoacyl-tRNA synthetase (aaRS) pairs
allows for genetically encoded, site-specific incorporation of non-canonical amino acids …

Engineering the genetic code in cells and animals: biological considerations and impacts

L Wang - Accounts of chemical research, 2017 - ACS Publications
Conspectus Expansion of the genetic code allows unnatural amino acids (Uaas) to be site-
specifically incorporated into proteins in live biological systems, thus enabling novel …

Optimizing the genetic incorporation of chemical probes into GPCRs for photo-crosslinking mapping and bioorthogonal chemistry in live mammalian cells

R Serfling, L Seidel, T Böttke, I Coin - JoVE (Journal of Visualized …, 2018 - jove.com
The genetic incorporation of non-canonical amino acids (ncAAs) via amber stop codon
suppression is a powerful technique to install artificial probes and reactive moieties onto …

A Cell-Free Gene Expression Platform for Discovering and Characterizing Stop Codon Suppressing tRNAs

K Seki, JL Galindo, AS Karim, MC Jewett - ACS chemical biology, 2023 - ACS Publications
Non-canonical amino acids (ncAAs) can be incorporated into peptides and proteins to
create new properties and functions. Site-specific ncAA incorporation is typically enabled by …

Combining sense and nonsense codon reassignment for site-selective protein modification with unnatural amino acids

Z Cui, S Mureev, ME Polinkovsky, Z Tnimov… - ACS synthetic …, 2017 - ACS Publications
Incorporation of unnatural amino acids (uAAs) via codon reassignment is a powerful
approach for introducing novel chemical and biological properties to synthesized …

Efficient multisite unnatural amino acid incorporation in mammalian cells via optimized pyrrolysyl tRNA synthetase/tRNA expression and engineered eRF1

WH Schmied, SJ Elsässer… - Journal of the …, 2014 - ACS Publications
The efficient, site-specific introduction of unnatural amino acids into proteins in mammalian
cells is an outstanding challenge in realizing the potential of genetic code expansion …

Genetic code expansion in stable cell lines enables encoded chromatin modification

SJ Elsässer, RJ Ernst, OS Walker, JW Chin - Nature methods, 2016 - nature.com
Genetically encoded unnatural amino acids provide powerful strategies for modulating the
molecular functions of proteins in mammalian cells. However, this approach has not been …

Live cell imaging of bioorthogonally labelled proteins generated with a single pyrrolysine tRNA gene

N Aloush, T Schvartz, AI König, S Cohen, E Brozgol… - Scientific reports, 2018 - nature.com
Genetic code expansion enables the incorporation of non-canonical amino acids (ncAAs)
into expressed proteins. ncAAs are usually encoded by a stop codon that is decoded by an …

A robust and quantitative reporter system to evaluate noncanonical amino acid incorporation in yeast

JT Stieglitz, HP Kehoe, M Lei… - ACS synthetic …, 2018 - ACS Publications
Engineering protein translation machinery to incorporate noncanonical amino acids (ncAAs)
into proteins has advanced applications ranging from proteomics to single-molecule studies …

Site-specific incorporation of two ncAAs for two-color bioorthogonal labeling and crosslinking of proteins on live mammalian cells

B Meineke, J Heimgärtner, J Eirich, M Landreh… - Cell reports, 2020 - cell.com
The pyrrolysyl-tRNA/pyrrolysyl-tRNA synthetase (PylT/RS) pair from the archaeon
Methanosarcina mazei (Mma) is widely used in protein engineering to site-specifically …