PLEASE WAIT - collapse/expand may take quite some time on large tree sections
Class: Mainly Alpha (13335)
Architecture: Orthogonal Bundle (10391)
Topology: Helix Hairpins (718)
Homologous Superfamily: [code=1.10.287.210, no name defined] (35)
Human immunodeficiency virus type 1 lw12.3 isolate. Organism_taxid: 82834. (1)
2X7R | C:624-681 | CRYSTAL STRUCTURE OF A LATE FUSION INTERMEDIATE OF HIV-1 GP41 |