Lineage for Species: Bacillus halodurans [TaxId: 86665]

1. Root: SCOPe 2.03

2. Class b: All beta proteins [48724] (174 folds)

3. Fold b.82: Double-stranded beta-helix [51181] (7 superfamilies) one turn of helix is made by two pairs of antiparallel strands linked with short turns has appearance of a sandwich of distinct architecture and jelly-roll topology

4. Superfamily b.82.5: TRAP-like [51219] (2 families) shorter variant of double-helix; assembles in large ring-like structures containing from 9 to 11 domains

5. Family b.82.5.1: Trp RNA-binding attenuation protein (TRAP) [51220] (2 proteins) oligomeric ring consists of 11 single-domain subunits automatically mapped to Pfam PF02081

6. Protein automated matches [191248] (4 species) not a true protein

7. Species Bacillus halodurans [TaxId:86665] [189759] (1 PDB entry)