Scientists, with the help of Claude, revealed the structure of mysterious "protein warehouses" Claude's artificial intelligence model helped researchers determine for the first time the three-dimensional structure of the vault protein particles found in prokaryotes - bacteria and archaea. Scientists have known about the existence of such large hollow complexes for almost 40 years, but their role still remains a mystery. New data may help understand the origin of these structures and investigate their role in cells. Anthropic said that Claude helped in all the main stages of the work - from finding suitable proteins to analyzing electron microscopy images.