Lineage for Superfamily f.4.6: Tsx-like channel

1. Root: SCOPe 2.08

2. Class f: Membrane and cell surface proteins and peptides [56835] (69 folds)

3. Fold f.4: Transmembrane beta-barrels [56924] (7 superfamilies) not a true fold, gathers together transmembrane barrels of different (n,S) annotated by the SCOP(e) curators as 'not a true fold'

4. Superfamily f.4.6: Tsx-like channel [111364] (1 family) forms (12,16) barrel automatically mapped to Pfam PF03502