Lineage for Fold d.104: Class II aaRS and biotin synthetases
- Root: SCOP 1.75
Class d: Alpha and beta proteins (a+b) [53931] (376 folds) 
Fold d.104: Class II aaRS and biotin synthetases [55680] (1 superfamily)
contains large mixed beta-sheet
Superfamily:
d.104.1: Class II aaRS and biotin synthetases [55681] (4 families) 
More info for Fold d.104: Class II aaRS and biotin synthetases
Timeline for Fold d.104: Class II aaRS and biotin synthetases:
- Fold d.104: Class II aaRS and biotin synthetases first appeared (with stable ids) in SCOP 1.55
- Fold d.104: Class II aaRS and biotin synthetases appears in SCOP 1.73
- Fold d.104: Class II aaRS and biotin synthetases appears in SCOPe 2.01
- Fold d.104: Class II aaRS and biotin synthetases appears in the current release, SCOPe 2.08