Aris sat up. That was near-covalent strength. Non-covalent binding didn't get much better.
On his screen, the protein rotated slowly: alpha helices like twisted ribbons, beta sheets like folded paper, and a deep, hydrophobic pocket where the lock of apoptosis waited for a key that no longer fit.
At 3:47 AM, Aris woke to the sound of the completion chime. He shuffled to the screen, expecting nothing.
Vina's 3D grid averaged all that motion into a frozen sculpture. Then it searched.
That, Aris thought, is the real story of 3D Vina. Not the software. The seeing . The act of turning a disease into a shape, and that shape into a key, and that key into a cure—all inside a ghost made of math.
A senior reviewer frowned. "But you don't know why it binds so tightly. Not really."