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⚡ ATP Synthase: The Molecular Turbine That Powers Life

Explore how the electron transport chain builds a proton gradient across the inner mitochondrial membrane and how ATP synthase spins like a turbine to convert that gradient into ATP, the energy currency of life.

Molecular Biology3DModerate60 FPS

This simulator visually demonstrates how proton flow (H+) across the inner mitochondrial membrane drives the rotary mechanism of ATP synthase, linking the electrochemical gradient built by the electron transport chain to the mechanical synthesis of ATP.

🔬 What It Demonstrates

🎮 How to Use

Adjust the proton gradient strength to see how it changes the rotation speed of the F0 rotor and observe how each roughly 120-degree turn of the F1 head produces new ATP molecules from ADP and phosphate.

💡 Did You Know?

Did you know that a single ATP synthase enzyme can spin faster than 100 times per second, and that the average adult recycles roughly their own body weight in ATP every day because it is used almost as fast as it is produced?

⚙ Under the hood

biologybiochemistrymitochondriaatp synthasecellular respirationchemiosmosismolecular biologybioenergetics

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install