A Near Perfect Solution to a Decades-Old Biology Problem

by Sebastian Rowefigures by Jovana Andrejevic First conceptualized in the 1960s, the protein folding problem – how to predict a protein’s structure from its sequence – has been one of the main concerns of structural biologists worldwide. Last year Google’s DeepMind, a team of programmers studying artificial intelligence, claimed to have the solution; much in the same way they solved the board game Go in … Continue reading A Near Perfect Solution to a Decades-Old Biology Problem

Genetic tools create new opportunities for decoding protein structures

Proteins are made up of linear sequences of amino acids but understanding how these amino acids fold to form a three-dimensional structure is notoriously difficult. Knowing what a protein looks like in 3D is often necessary for understanding how it functions and how it can be manipulated. For instance, understanding how proteins such as antibodies bind to viruses like the flu would enable scientists to … Continue reading Genetic tools create new opportunities for decoding protein structures

Gamers and scientists work together to conquer a cancer-causing menace

A unique partnership between academic laboratories, the United Nations Food and Agriculture Organization (UN FAO), and Mars, Incorporated hopes to leverage the power of crowdsourced science to develop new protein structures that can degrade the aflatoxin poison. Aflatoxin, produced by certain fungi, is a potent cancer-causing poison estimated to contribute to up to 28% of liver cancer cases globally. This toxin can contaminate crops in the … Continue reading Gamers and scientists work together to conquer a cancer-causing menace