Lineage for Fold d.50: dsRBD-like
- Root: SCOPe 2.01
Class d: Alpha and beta proteins (a+b) [53931] (376 folds) 
Fold d.50: dsRBD-like [54767] (5 superfamilies)
alpha-beta(3)-alpha; 2 layers: alpha/beta
Superfamilies:
d.50.1: dsRNA-binding domain-like [54768] (3 families) 
d.50.2: Porphobilinogen deaminase (hydroxymethylbilane synthase), C-terminal domain [54782] (1 family) d.50.3: YcfA/nrd intein domain [54786] (3 families) 
d.50.4: Peptidyl-tRNA hydrolase domain-like [110916] (1 family) 
d.50.5: Rv2632c-like [143212] (1 family)
lacks the N-terminal helix; dimerises via the N-terminal strand and the C-terminal helix with the formation of a single beta-sheet wrapped around an antiparallel coiled coil
More info for Fold d.50: dsRBD-like
Timeline for Fold d.50: dsRBD-like:
- Fold d.50: dsRBD-like first appeared (with stable ids) in SCOP 1.55
- Fold d.50: dsRBD-like appears in SCOP 1.75
- Fold d.50: dsRBD-like appears in SCOPe 2.02
- Fold d.50: dsRBD-like appears in the current release, SCOPe 2.08