Synthetic Small Protein (IMAGE)

Rutgers University

Synthetic Small Protein

Caption

Researchers have designed a synthetic small protein that wraps around a metal core composed of iron and sulfur. This protein can be repeatedly charged and discharged, allowing it to shuttle electrons within a cell. Such peptides may have existed at the dawn of life, moving electrons in early metabolic cycles.

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Vikas Nanda/Rutgers University-New Brunswick

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