Reprogramming the genetic code
D de la Torre, JW Chin - Nature Reviews Genetics, 2021 - nature.com
The encoded biosynthesis of proteins provides the ultimate paradigm for high-fidelity
synthesis of long polymers of defined sequence and composition, but it is limited to …
synthesis of long polymers of defined sequence and composition, but it is limited to …
Genetic code expansion: a brief history and perspective
MA Shandell, Z Tan, VW Cornish - Biochemistry, 2021 - ACS Publications
Since the establishment of site-specific mutagenesis of single amino acids to interrogate
protein function in the 1970s, biochemists have sought to tailor protein structure in the native …
protein function in the 1970s, biochemists have sought to tailor protein structure in the native …
Sense codon reassignment enables viral resistance and encoded polymer synthesis
It is widely hypothesized that removing cellular transfer RNAs (tRNAs)—making their
cognate codons unreadable—might create a genetic firewall to viral infection and enable …
cognate codons unreadable—might create a genetic firewall to viral infection and enable …
Adding α, α-disubstituted and β-linked monomers to the genetic code of an organism
DL Dunkelmann, C Piedrafita, A Dickson, KC Liu… - Nature, 2024 - nature.com
The genetic code of living cells has been reprogrammed to enable the site-specific
incorporation of hundreds of non-canonical amino acids into proteins, and the encoded …
incorporation of hundreds of non-canonical amino acids into proteins, and the encoded …
Genetically programmed cell-based synthesis of non-natural peptide and depsipeptide macrocycles
M Spinck, C Piedrafita, WE Robertson, TS Elliott… - Nature …, 2023 - nature.com
The direct genetically encoded cell-based synthesis of non-natural peptide and
depsipeptide macrocycles is an outstanding challenge. Here we programme the encoded …
depsipeptide macrocycles is an outstanding challenge. Here we programme the encoded …
Engineered triply orthogonal pyrrolysyl–tRNA synthetase/tRNA pairs enable the genetic encoding of three distinct non-canonical amino acids
DL Dunkelmann, JCW Willis, AT Beattie, JW Chin - Nature chemistry, 2020 - nature.com
Expanding and reprogramming the genetic code of cells for the incorporation of multiple
distinct non-canonical amino acids (ncAAs), and the encoded biosynthesis of non-canonical …
distinct non-canonical amino acids (ncAAs), and the encoded biosynthesis of non-canonical …
A 68-codon genetic code to incorporate four distinct non-canonical amino acids enabled by automated orthogonal mRNA design
Orthogonal (O) ribosome-mediated translation of O-mRNAs enables the incorporation of up
to three distinct non-canonical amino acids (ncAAs) into proteins in Escherichia coli (E. coli) …
to three distinct non-canonical amino acids (ncAAs) into proteins in Escherichia coli (E. coli) …
Ribosome-mediated polymerization of long chain carbon and cyclic amino acids into peptides in vitro
Ribosome-mediated polymerization of backbone-extended monomers into polypeptides is
challenging due to their poor compatibility with the translation apparatus, which evolved to …
challenging due to their poor compatibility with the translation apparatus, which evolved to …
Rapid discovery and evolution of orthogonal aminoacyl-tRNA synthetase–tRNA pairs
D Cervettini, S Tang, SD Fried, JCW Willis… - Nature …, 2020 - nature.com
A central challenge in expanding the genetic code of cells to incorporate noncanonical
amino acids into proteins is the scalable discovery of aminoacyl-tRNA synthetase (aaRS) …
amino acids into proteins is the scalable discovery of aminoacyl-tRNA synthetase (aaRS) …
Expanding the limits of the second genetic code with ribozymes
The site-specific incorporation of noncanonical monomers into polypeptides through genetic
code reprogramming permits synthesis of bio-based products that extend beyond natural …
code reprogramming permits synthesis of bio-based products that extend beyond natural …