Lineage

Root
1. Class Alpha and beta proteins (a/b) [51349] (51349)
2. Fold Rhodanese/Cell cycle control phosphatase (52820)

3 layers: a/b/a; parallel beta-sheet of 5 strands, order 32451

3. Superfamily Rhodanese/Cell cycle control phosphatase (52821)

Pfam 00581
the active site structure is similar to those of the families I and II protein phosphatases; the topology can be related by a different circular permutation to the family I topology
Superfamily

4. Family Cell cycle control phosphatase, catalytic domain (52822)

Protein

CDC25a (52823)

Species Children