Amino acids are organic compounds that serve as the fundamental building blocks of proteins. They play a crucial role in the structure, function, and regulation of the body's tissues and organs. Amino ...

One of life's many mysteries is how it ended up choosing only a set of 20 amino acids to build proteins for its wide catalog ...

Peptides are small proteins made up of small strings of amino acids. Synthetic peptides are fragments of these natural ...

How protein got its name is an interesting story (Hartley, 1951). The traditional credit for coining the word "protein" goes to the Dutch chemist Gerardus Johannes Mulder, who in an article published ...

AI-guided redesign of protein alphabet in bacteria could unlock new ways to build synthetic organisms.

The proteins that belong to the HAT family are essential for life as they transport amino acids across the cell membrane. Although the members of this family are practically identical, some transport ...

It's a dogma taught in every introductory biology class: Proteins are composed of combinations of 20 different amino acids, arranged into diverse sequences like words. But researchers trying to ...

Genetic activity underlies biological functions, so organisms have to make sure that the right genes are expressed at the ...

D-serine is a representative D-form amino acid and has crucial roles in mammals, but its role in non-mammals is unclear. Researchers from Japan recently uncovered a functional role of D-serine in a ...

Researchers at the Spanish National Cancer Research Center (CNIO) and the Institute for Research in Biomedicine (IRB Barcelona) have determined the structure of one member of a family of proteins ...