Lineage for Fold a.204: all-alpha NTP pyrophosphatases
- Root: SCOP 1.73
Class a: All alpha proteins [46456] (258 folds) 
Fold a.204: all-alpha NTP pyrophosphatases [101385] (1 superfamily)
multihelical: dimeric 4-helical bundle surrounded by other helices; oligomerizes further in a tetramer
Superfamily:
a.204.1: all-alpha NTP pyrophosphatases [101386] (4 families) 
basic module consist of 5 active site-forming helices; four from one subunit/structural repeat; the fifth from the other subunit/repeat
More info for Fold a.204: all-alpha NTP pyrophosphatases
Timeline for Fold a.204: all-alpha NTP pyrophosphatases:
- Fold a.204: all-alpha NTP pyrophosphatases first appeared in SCOP 1.67, called Fold a.204: Type II deoxyuridine triphosphatase
- Fold a.204: all-alpha NTP pyrophosphatases appears in SCOP 1.71
- Fold a.204: all-alpha NTP pyrophosphatases appears in SCOP 1.75
- Fold a.204: all-alpha NTP pyrophosphatases appears in the current release, SCOPe 2.08