Lineage for Species: Sulfolobus turreted icosahedral virus [TaxId: 269145]

1. Root: SCOPe 2.08

2. Class d: Alpha and beta proteins (a+b) [53931] (396 folds)

3. Fold d.321: STIV B116-like [143601] (1 superfamily) subunit fold consists of mixed 5-stranded beta-sheet, order:31452, strand 5 is antiparallel to the rest, with 3 helices on one side; dimerises with the formation of a single 10-stranded beta-sheet; strand 2 is in the dimer interface

4. Superfamily d.321.1: STIV B116-like [143602] (2 families)

5. Family d.321.1.1: STIV B116-like [143603] (3 proteins) automatically mapped to Pfam PF08960

6. Protein automated matches [190729] (1 species) not a true protein

7. Species Sulfolobus turreted icosahedral virus [TaxId:269145] [187897] (1 PDB entry)