Biohub and Innovation in Protein Biology
On May 27, 2026, Biohub announced what could redefine the boundaries of protein biology. By unveiling a world model of protein biology, Biohub offers the scientific community a discovery engine that could accelerate research, design, and discovery of new proteins. This model can map proteins across the tree of life, predict their structures, and design new protein binders that work in laboratory experiments.
Why Protein Biology is Crucial
Proteins are essential to almost every function in the human body. They are central to many therapeutic approaches, but designing stable and functional proteins remains a major challenge. By introducing ESMC, ESMFold2, and ESM Atlas, Biohub provides a foundation for modeling the sequence, structure, and function of proteins with unparalleled accuracy.
ESMC: The Cutting-edge Language Model
At the core of this advancement is ESMC, a state-of-the-art language model trained on approximately 2.8 billion sequences from all forms of life. The central scientific hypothesis is that training a language model on these sequences allows it to internalize the fundamental properties that govern protein biology.
ESMFold2: Rapid Structural Transformations
ESMFold2 is designed to transform ESMC's sequence representations into atomically resolved 3D structures of biomolecular complexes. What used to take months now completes in days. The designed binders exhibited high affinity, specificity, and stability, essential properties for clinical use.
ESM Atlas: Massive Navigation in Protein Sequences
ESM Atlas makes ESMC's representations accessible across 6.8 billion protein sequences and 1.1 billion predicted structures. It organizes proteins by relationships the model has learned, revealing previously unseen evolutionary connections. This is the largest application of AI to protein biology to date.
Implications for Research and Medicine
With these advancements, Biohub paves the way for discoveries that could transform medicine. Researchers can now design proteins with clinically useful properties more quickly and efficiently. This could accelerate the development of new treatments for complex diseases like cancer and immune disorders.
Conclusion
Biohub has taken a significant step in protein biology. By making these models available to the scientific community, they empower new heights in biomedical research and development. Let's discuss your project in 15 minutes.