Lineage for Fold a.91: Regulator of G-protein signaling, RGS
- Root: SCOPe 2.08
Class a: All alpha proteins [46456] (290 folds) 
Fold a.91: Regulator of G-protein signaling, RGS [48096] (1 superfamily)
multihelical; consists of two all-alpha subdomains
contains a 4-helical bundle with left-handed twist and up-and-down topology
Superfamily:
a.91.1: Regulator of G-protein signaling, RGS [48097] (2 families) 
More info for Fold a.91: Regulator of G-protein signaling, RGS
Timeline for Fold a.91: Regulator of G-protein signaling, RGS:
- Fold a.91: Regulator of G-protein signaling, RGS first appeared (with stable ids) in SCOP 1.55, called Fold a.91: Regulator of G-protein signalling, RGS
- Fold a.91: Regulator of G-protein signaling, RGS appears in SCOPe 2.07