PLEASE WAIT - collapse/expand may take quite some time on large tree sections
Class: Coiled coil proteins (689)
Fold: Stalk segment of viral fusion proteins (231)
Superfamily: Virus ectodomain (48)
Family: Virus ectodomain (44)
Protein domain: Retrovius gp41 protease-resistant core (35)
Visna virus [TaxId: 11741] (1)
1JEK | A:,B: | VISNA TM CORE STRUCTURE |