NSF X-Labs Initiative – From Sequence to Function (Topic 4)
Apply to Internal Competition // Limit: 2 // Tickets Available: 2
Limiting Language
An eligible organization can submit a maximum of two Written Proposals per Topic Announcement for Phase 0 as a lead organization. Senior/Key Personnel may be listed on a maximum of one Written Proposal per Topic Announcement.
Topic Description
It is time for the next leap in the study of biology. By reliably linking protein sequence and structure to biological function, the United States can unlock a new era of biological engineering in which biological components are designed rather than discovered. Platform technologies that enable precise control over protein function will open the door to entirely new products and processes that use engineered biological components and outputs, such as enzymes. These capabilities will reshape the economics of biomanufacturing, chemical engineering, biosensing, and agriculture, among other sectors.
Although recent advances allow us to predict the static structure of proteins, we lack insight into their dynamic behavior. Even in minimal cells, the function of many genes and proteins remains unknown. NSF X-Labs in this space will close that gap by creating platform technologies that enable the intentional design of individual proteins or entire genomes whose function is predictable and/or controllable. Teams will pioneer and integrate advances in protein design/synthesis, genome assembly, synthetic cells, or experimental functional discovery and validation. Additionally, NSF X-Labs might use super intelligence (SI) to dramatically accelerate our ability to engineer the behavior of designed proteins or synthetic cells, including their metabolic requirements, stability, functional outputs, by-products, or system-level interactions.
Examples of relevant Missions include, but are not limited to: the creation of models that enable the prediction of protein–molecule interactions, including novel approaches to the collection or integration of SI training data; the design and application of nanoscale protein-based molecular motors; an enzyme function platform to discover and engineer enzyme pathways that have specific molecular behaviors; and a synthetic cell/genome platform to design and instantiate genomes with predictable and controllable biological function.
An NSF X-Labs Mission in this Topic must be transformative, accelerating breakthroughs in our understanding of the relationship between sequence and function, and catalyzing capabilities to engineer proteins or entire genomes with exceptional new capabilities. Successful teams will develop platform technologies, demonstrate measurable impact on the U.S. biotechnology landscape, and position their technologies for widespread use by overcoming technical barriers that limit implementation and investment. Although NSF X-Labs in this space will have widespread applicability, each team should identify 2-3 high-utility domains and should eventually establish projects in them. Teams proposing to this topic should identify how their approach to biosafety and biosecurity is tailored to their Mission and its pilot application domains including an assessment of dangerous gain-of-function and an accompanying plan to mitigate unintended consequences.
Examples of challenges not considered in scope for this Topic include: development of technologies where the impact is narrow and not widely deployable; fundamental research without potential for application in platform technologies; incremental advancement of the state of the art; standalone predictive models that do not generate or integrate new experimental data; and advancement of technologies that are already developed or supported by existing R&D investments by the U.S. public or private sectors.