Lineage for Fold a.44: Disulphide-bond formation facilitator (DSBA), insertion domain
- Root: SCOP 1.63
Class a: All alpha proteins [46456] (171 folds) 
Fold a.44: Disulphide-bond formation facilitator (DSBA), insertion domain [47609] (1 superfamily)
4 helices; bundle, partly opened, left-handed twist; up-and-down
Superfamily:
a.44.1: Disulphide-bond formation facilitator (DSBA), insertion domain [47610] (1 family) 
this domain interrupts the thioredoxin fold of the rest of protein
More info for Fold a.44: Disulphide-bond formation facilitator (DSBA), insertion domain
Timeline for Fold a.44: Disulphide-bond formation facilitator (DSBA), insertion domain:
- Fold a.44: Disulphide-bond formation facilitator (DSBA), insertion domain first appeared (with stable ids) in SCOP 1.55
- Fold a.44: Disulphide-bond formation facilitator (DSBA), insertion domain appears in SCOP 1.61
- Fold a.44: Disulphide-bond formation facilitator (DSBA), insertion domain last appears in SCOP 1.65