Lineage for Fold c.121: Ribose/Galactose isomerase RpiB/AlsB
- Root: SCOPe 2.08
Class c: Alpha and beta proteins (a/b) [51349] (148 folds) 
Fold c.121: Ribose/Galactose isomerase RpiB/AlsB [89622] (1 superfamily)
3 layers: a/b/a, core: parallel beta-sheet of 5 strands, order 21354; topological similarity to a part of the arginase/deacetylase fold
Superfamily:
c.121.1: Ribose/Galactose isomerase RpiB/AlsB [89623] (2 families) 
More info for Fold c.121: Ribose/Galactose isomerase RpiB/AlsB
Timeline for Fold c.121: Ribose/Galactose isomerase RpiB/AlsB:
- Fold c.121: Ribose/Galactose isomerase RpiB/AlsB first appeared in SCOP 1.65
- Fold c.121: Ribose/Galactose isomerase RpiB/AlsB appears in SCOPe 2.07