Lineage for Superfamily f.23.29: Sec-beta subunit
- Root: SCOPe 2.04
Class f: Membrane and cell surface proteins and peptides [56835] (57 folds) 
Fold f.23: Single transmembrane helix [81407] (38 superfamilies)
not a true fold
Superfamily f.23.29: Sec-beta subunit [103460] (1 family) 
Family:
f.23.29.1: Sec-beta subunit [103461] (1 protein)
More info for Superfamily f.23.29: Sec-beta subunit
Timeline for Superfamily f.23.29: Sec-beta subunit:
- Superfamily f.23.29: Sec-beta subunit first appeared in SCOP 1.67
- Superfamily f.23.29: Sec-beta subunit appears in SCOPe 2.03
- Superfamily f.23.29: Sec-beta subunit does not appear in SCOPe 2.05