ESMFold Online Tool

Abstract

Machine learning methods for protein structure prediction have taken advantage of the evolutionary information present in multiple sequence alignments to derive accurate structural information, but predicting structure accurately from a single sequence is much more difficult. Lin et al. trained transformer protein language models with up to 15 billion parameters on experimental and high-quality predicted structures and found that information about atomic-level structure emerged in the model as it was scaled up. They created ESMFold, a sequence-to-structure predictor that is nearly as accurate as alignment-based methods and considerably faster. The increased speed permitted the generation of a database, the ESM Metagenomic Atlas, containing more than 600 million metagenomic proteins. —MAF