Lineage for Fold d.153: Ntn hydrolase-like
- Root: SCOP 1.67
Class d: Alpha and beta proteins (a+b) [53931] (260 folds) 
Fold d.153: Ntn hydrolase-like [56234] (2 superfamilies)
4 layers: alpha/beta/beta/alpha; has an unusual sheet-to-sheet packing
Superfamilies:
d.153.1: N-terminal nucleophile aminohydrolases (Ntn hydrolases) [56235] (5 families) 
N-terminal residue provides two catalytic groups, nucleophile and proton donor
d.153.2: Hypothetical protein MTH1020 [75569] (1 family)
has a putative active site in the same topological location as the Ntn hydrolase but lacks the N-terminal nucleophile
More info for Fold d.153: Ntn hydrolase-like
Timeline for Fold d.153: Ntn hydrolase-like:
- Fold d.153: Ntn hydrolase-like first appeared (with stable ids) in SCOP 1.55, called Fold d.153: N-terminal nucleophile aminohydrolases (Ntn hydrolases)
- Fold d.153: Ntn hydrolase-like appears in SCOP 1.65
- Fold d.153: Ntn hydrolase-like appears in SCOP 1.69
- Fold d.153: Ntn hydrolase-like appears in the current release, SCOPe 2.08