Lineage for Superfamily f.23.31: Photosystem II reaction center protein L, PsbL
- Root: SCOPe 2.01
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.23.31: Photosystem II reaction center protein L, PsbL [161017] (1 family) 
Family:
f.23.31.1: PsbL-like [161018] (2 proteins)
Pfam PF02419
More info for Superfamily f.23.31: Photosystem II reaction center protein L, PsbL
Timeline for Superfamily f.23.31: Photosystem II reaction center protein L, PsbL:
- Superfamily f.23.31: Photosystem II reaction center protein L, PsbL first appeared in SCOP 1.75
- Superfamily f.23.31: Photosystem II reaction center protein L, PsbL appears in SCOPe 2.02
- Superfamily f.23.31: Photosystem II reaction center protein L, PsbL appears in the current release, SCOPe 2.08