Fold: Cysteine hydrolase

3 layers: a/b/a; parallel beta-sheet of 6 strands, order 321456

Lineage:

1. Root: scop
2. Class: Alpha and beta proteins (a/b)
   Mainly parallel beta sheets (beta-alpha-beta units)
3. Fold: Cysteine hydrolase
   3 layers: a/b/a; parallel beta-sheet of 6 strands, order 321456

Superfamilies:

1. Cysteine hydrolase (2)
   1. N-carbamoylsarcosine amidohydrolase (1)
   2. YcaC (1)