Lineage for Fold d.155: Pyruvoyl-dependent histidine and arginine decarboxylases
- Root: SCOPe 2.05
Class d: Alpha and beta proteins (a+b) [53931] (381 folds) 
Fold d.155: Pyruvoyl-dependent histidine and arginine decarboxylases [56270] (1 superfamily)
duplication of beta-alpha-beta(2) motif; 4 layers: alpha/beta/beta/alpha; contains "silk" beta-sandwich
Superfamily:
d.155.1: Pyruvoyl-dependent histidine and arginine decarboxylases [56271] (2 families) 
two chains result from self-processing single-chain precursor; form heterohexamer
More info for Fold d.155: Pyruvoyl-dependent histidine and arginine decarboxylases
Timeline for Fold d.155: Pyruvoyl-dependent histidine and arginine decarboxylases:
- Fold d.155: Pyruvoyl-dependent histidine and arginine decarboxylases first appeared (with stable ids) in SCOP 1.55, called Fold d.155: Histidine decarboxylase
- Fold d.155: Pyruvoyl-dependent histidine and arginine decarboxylases appears in SCOPe 2.04
- Fold d.155: Pyruvoyl-dependent histidine and arginine decarboxylases appears in SCOPe 2.06
- Fold d.155: Pyruvoyl-dependent histidine and arginine decarboxylases appears in the current release, SCOPe 2.08