PLEASE WAIT - collapse/expand may take quite some time on large tree sections
Class: Mainly Beta (13760)
Architecture: Beta Barrel (4804)
Topology: Cathepsin D, subunit A; domain 1 (745)
Homologous Superfamily: Acid Proteases (745)
Human immunodeficiency virus 1. Organism_taxid: 505184. Strain: subtype a. (1)
| 3IXO | A:1-99; B:1-99 | CRYSTAL STRUCTURE OF UNCOMPLEXED HIV_1 PROTEASE SUBTYPE A |