A supramolecular assembly mediates lentiviral DNA integration

High-resolution insights into the intasome An essential step in the life cycle of lentiviruses such as HIV-1 is when viral DNA integrates into the host genome, establishing a permanent infection of the host cell. The viral integrase enzyme catalyzes this process and is a major drug target. During viral integration, integrase binds the ends of viral DNA, forming a higher-order structure called the intasome. Passos et al. and Ballandras-Colas et...