The first time they ran a benchmark, the results were almost unbelievable. A docking run that used to take twelve minutes on AutoDock 4 completed in forty seconds with the new engine. And the accuracy—measured by how well it reproduced known crystal structures—was slightly better . Forli ran it again. Then again. Each time, the same result: a hundredfold speedup, no loss of fidelity.
Morris nodded. "We're not looking for the perfect answer. We need the right-enough answer, fast." autodock vina
In the early 2000s, computational chemistry faced a bottleneck as stubborn as a stuck door in a blast-proof vault. It was called the docking problem. Researchers would spend months synthesizing a molecule they hoped would bind to a disease-causing protein, only to find it was a poor fit—like trying to force a square peg into a round hole. The process was slow, expensive, and demoralizing. Then, a modest laboratory at The Scripps Research Institute in La Jolla, California, decided to stop hammering the door and instead redesign the key. The first time they ran a benchmark, the