Architecting the
Biological Farm.
Global food systems rely on heavy chemistry. Chondrule uses state-of-the-art computational protein design to engineer non-toxic, biological solutions—giving plants the tools to mobilize nutrients, protect themselves, and extend shelf life naturally.
Moving from
toxic chemicals
to targeted biomolecules.
Industrial farming has relied on massive, non-selective chemical spraying—like high-volume Haber-Bosch fertilizers and broad-spectrum pesticides—to maximize yield. This crude chemistry has led to widespread phosphorus runoff, pollinator die-offs, and greenhouse gas accumulation.
Nature provides highly precise mechanisms (enzymes that coordinate trace iron to crack atmospheric nitrogen bonds, or natural peptide barriers that block fungal cell walls), but these systems are fragile, easily inactivated, and quickly degraded in actual agricultural soil.
Chondrule applies generative structural design to bypass these limitations. We build robust, soil-stable phytases, oxygen-protected nitrogenase cages, and completely non-toxic, insect-selective biopesticides, establishing a highly efficient and safe biological foundation for global food production.
Deep Dive Applications
Explore five distinct use cases where de novo designed proteins provide clean, biological alternatives to traditional agricultural chemistry.
Synthetic Fertilizer Elimination (Phosphorus)
THE BOTTLENECK
Agricultural soils contain vast amounts of insoluble organic phosphorus, but plants cannot absorb it directly. Farmers rely on synthetic chemical phosphate fertilizers which leach into water, causing destructive toxic algae blooms.
THE DE NOVO SOLUTION
Designing highly stable, de novo soil-active phytases and acid phosphatases. Engineered with custom structural salt bridges, these enzymes resist protease degradation and operate stably across varying soil pH conditions, unlocking native phosphorus and eliminating chemical runoff.
COMPUTATIONAL STACK
Food Shelf-Life Tripler
THE BOTTLENECK
Food waste accounts for approximately 10% of global greenhouse gas emissions. Traditional plastic wrapping is environmentally toxic and offers passive barrier protection, failing to stop oxidation and mold.
THE DE NOVO SOLUTION
Designing compostable, plant-protein-based packaging films embedded with de novo oxygen-scavenging enzymes and specific antimicrobial peptides (AMPs). These custom-engineered peptides selectively lyse spoilage mold and bacteria, tripling shelf life without toxic chemical preservatives.
COMPUTATIONAL STACK
Synthetic Fertilizer Elimination (Nitrogen)
THE BOTTLENECK
The Haber-Bosch chemical process for synthetic nitrogen fertilizer consumes 1-2% of global energy and releases massive CO2. Plants cannot fix atmospheric nitrogen because the biological enzyme (nitrogenase) is highly sensitive to oxygen and becomes inactive instantly.
THE DE NOVO SOLUTION
Scaffolding a simplified, synthetic iron-sulfur active site within a robust, oxygen-impermeable de novo protein shell. This engineered cage allows nitrogen gas (N2) to diffuse in and be reduced to ammonia (NH3) under fully aerobic conditions, protecting the fragile metallo-catalyst from oxygen-induced inactivation.
COMPUTATIONAL STACK
Runoff & Emissions Prevention
THE BOTTLENECK
Applied nitrogen fertilizers are rapidly converted by soil nitrifying bacteria into volatile nitrates and nitrous oxide (a greenhouse gas 300x more potent than CO2). This rapid conversion causes extensive runoff into groundwater.
THE DE NOVO SOLUTION
Designing highly selective de novo peptide inhibitors targeting bacterial ammonia monooxygenase (AMO) enzymes. The designed peptide blocks bacterial nitrogen oxidation, slowing nitrification in soil, keeping fertilizer bound to plant roots, and doubling crop uptake efficiency.
COMPUTATIONAL STACK
Precision Crop Protection
THE BOTTLENECK
Broad-spectrum chemical pesticides kill critical pollinators like honeybees, disrupt biological food webs, and leave toxic chemical residues on food crops.
THE DE NOVO SOLUTION
Designing de novo chitin-binding mini-proteins and target-specific enzyme inhibitors that selectively disrupt the gut lining of destructive crop pests (such as the fall armyworm or grey mold fungi). These mini-proteins possess zero affinity for bees, birds, or humans, representing a 100% selective biopesticide.
COMPUTATIONAL STACK
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