Lineage for Superfamily f.23.17: Subunit VIII of photosystem I reaction centre, PsaI
- Root: SCOPe 2.05
Class f: Membrane and cell surface proteins and peptides [56835] (57 folds) 
Fold f.23: Single transmembrane helix [81407] (40 superfamilies)
not a true fold
Superfamily f.23.17: Subunit VIII of photosystem I reaction centre, PsaI [81540] (1 family) 
Family:
f.23.17.1: Subunit VIII of photosystem I reaction centre, PsaI [81539] (1 protein)
More info for Superfamily f.23.17: Subunit VIII of photosystem I reaction centre, PsaI
Timeline for Superfamily f.23.17: Subunit VIII of photosystem I reaction centre, PsaI:
- Superfamily f.23.17: Subunit VIII of photosystem I reaction centre, PsaI first appeared in SCOP 1.63
- Superfamily f.23.17: Subunit VIII of photosystem I reaction centre, PsaI appears in SCOPe 2.04
- Superfamily f.23.17: Subunit VIII of photosystem I reaction centre, PsaI appears in SCOPe 2.06
- Superfamily f.23.17: Subunit VIII of photosystem I reaction centre, PsaI appears in the current release, SCOPe 2.08