Lineage for Fold d.21: Diaminopimelate epimerase
- Root: SCOP 1.63
Class d: Alpha and beta proteins (a+b) [53931] (224 folds) 
Fold d.21: Diaminopimelate epimerase [54505] (1 superfamily)
mixed beta-sheet folds into a barrel (n=8, S=14) around the central helix
Superfamily:
d.21.1: Diaminopimelate epimerase [54506] (1 family) 
duplication: consists of two similar domain swapped with C-terminal strands
More info for Fold d.21: Diaminopimelate epimerase
Timeline for Fold d.21: Diaminopimelate epimerase:
- Fold d.21: Diaminopimelate epimerase first appeared (with stable ids) in SCOP 1.55
- Fold d.21: Diaminopimelate epimerase appears in SCOP 1.61
- Fold d.21: Diaminopimelate epimerase is called Fold d.21: Diaminopimelate epimerase-like in SCOP 1.65
- Fold d.21: Diaminopimelate epimerase appears in the current release, SCOPe 2.08, called Fold d.21: Diaminopimelate epimerase-like