Lineage for Fold f.20: Clc chloride channel
- Root: SCOP 1.67
Class f: Membrane and cell surface proteins and peptides [56835] (42 folds) 
Fold f.20: Clc chloride channel [81341] (1 superfamily)
core: 18 transmembrane helices
Superfamily:
f.20.1: Clc chloride channel [81340] (1 family) 
More info for Fold f.20: Clc chloride channel
Timeline for Fold f.20: Clc chloride channel:
- Fold f.20: Clc chloride channel first appeared in SCOP 1.63
- Fold f.20: Clc chloride channel appears in SCOP 1.65
- Fold f.20: Clc chloride channel appears in SCOP 1.69
- Fold f.20: Clc chloride channel appears in the current release, SCOPe 2.08