For the first time, scientists have successfully created proteins from scratch using a completely random sequence of amino acids. This breakthrough could open the door to a new era of protein engineering, with implications for synthetic biology, drug design, and other fields. The research team, led by scientists from the University of Michigan and the University of Minnesota, used a process known as “de novo” protein design to create proteins completely from scratch, without any influence from existing proteins. The team generated random sequences of amino acids, folded them into proteins, and tested them for stability and function. Remarkably, the team was able to obtain proteins that could both fold and function, despite their randomness. This is a major step forward for protein engineering, and could lead to exciting new applications in synthetic biology, medicine, and other fields.

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source: Phys.org