Online Gamers Decipher AIDS Virus Puzzle

HIV/AIDS block(BlackDoctor.org) — Online gamers have achieved a feat beyond the realm of most typical games: they have deciphered the structure of an enzyme of an AIDS-like virus that had confused scientists for a decade.

The exploit is published on Sunday in the journal Nature Structural & Molecular Biology, where — exceptionally in scientific publishing — both gamers and researchers are honored as co-authors.

Their target was a monomeric protease enzyme, a cutting agent in the complex molecular tailoring of retroviruses, a family that includes HIV.

Figuring out the structure of proteins is vital for understanding the causes of many diseases and developing drugs to block them.

But a microscope gives only a flat image of what to the outsider looks like a plate of one-dimensional scrunched-up spaghetti. Pharmacologists, though, need a 3-D picture that “unfolds” the molecule and rotates it in order to reveal potential targets for drugs.