Lineage for Superfamily h.4.20: V-type ATPase central rotor subunit D
- Root: SCOPe 2.08
Class h: Coiled coil proteins [57942] (7 folds) 
Fold h.4: Antiparallel coiled-coil [58086] (19 superfamilies)
this is not a true fold; contains at least two very long antiparallel helices
Superfamily h.4.20: V-type ATPase central rotor subunit D [310580] (2 families) 
Role similar to F1 ATP synthase gamma (c.49.2), but do not appear to be homologous
Has 2 antiparallel beta strands in addition to coiled coils; see PubMed 25971514
Families:
h.4.20.1: V1 ATP synthase D subunit [310620] (1 protein) h.4.20.0: automated matches [310670] (1 protein)
not a true family
More info for Superfamily h.4.20: V-type ATPase central rotor subunit D
Timeline for Superfamily h.4.20: V-type ATPase central rotor subunit D:
- Superfamily h.4.20: V-type ATPase central rotor subunit D first appeared in SCOPe 2.06
- Superfamily h.4.20: V-type ATPase central rotor subunit D appears in SCOPe 2.07