Transcription and translation are processes a cell uses to make all proteins the body needs to function from information stored in the sequence of bases in DNA. The four bases (C, A, T/U, and G in the ...

The limitations imposed by evolution have implications for AI tools trained on existing sequences and de novo protein design ...

The diagram illustrates the key stages of protein synthesis in a eukaryotic cell. It begins with transcription to produce pre-mRNA in the nucleus (1), followed by post-transcriptional modification (2) ...

Aminoacyl-tRNA synthetases (aaRSs) are ubiquitous enzymes that provide the critical link between the genetic code and protein biosynthesis. By precisely catalysing the attachment of amino acids to ...

Research by UC Santa Cruz molecular biologist Harry Noller and his collaborators has led to the first direct observations of the mechanism for protein synthesis in living cells. Their new findings on ...

A multi-enzyme platform is developed for sequence-unconstrained traceless protein synthesis and modification with either synthetic peptides or recombinant proteins, according to a new study out of ...

Elongation, a crucial step in the translation process of protein synthesis, gets disrupted by amino acid sequences with an abundance of N-terminal aspartic and glutamic acid residues in eukaryotic ...

Protein production (translation) is a complex process involving machinery called ribosomes. How do cells counter ribosomal destabilization leading to premature termination of translation? Scientists ...

Proteins carry out exceptionally diverse molecular functions—even though they are all built on an unvarying polyamide backbone. How much more chemical diversity might be unlocked by editing that ...