SCOP 1.63: Family c.33.1.2: Pyrazinamidase/nicotinamidase-like

Lineage for Family c.33.1.2: Pyrazinamidase/nicotinamidase-like

1. Root: SCOP 1.63

2. Class c: Alpha and beta proteins (a/b) [51349] (117 folds)

3. Fold c.33: Cysteine hydrolase [52498] (1 superfamily)
   3 layers: a/b/a; parallel beta-sheet of 6 strands, order 321456

4. Superfamily c.33.1: Cysteine hydrolase [52499] (2 families)

5. Family c.33.1.2: Pyrazinamidase/nicotinamidase-like [52503] (2 proteins)

Proteins:

1. Pyrazinamidase/nicotinamidase [69465] (1 species)

   • Species Archaeon Pyrococcus horikoshii [TaxId:53953] [69466] (2 PDB entries)

2. YcaC [52504] (1 species)
   octameric hydrolase of unknown specificity

   • Species Escherichia coli [TaxId:562] [52505] (1 PDB entry)

More info for Family c.33.1.2: Pyrazinamidase/nicotinamidase-like

Timeline for Family c.33.1.2: Pyrazinamidase/nicotinamidase-like:

• Family c.33.1.2: Pyrazinamidase/nicotinamidase-like first appeared (with stable ids) in SCOP 1.55, called Family c.33.1.2: YcaC
  
• Family c.33.1.2: Pyrazinamidase/nicotinamidase-like appears in SCOP 1.61
  
• Family c.33.1.2: Pyrazinamidase/nicotinamidase-like last appears in SCOP 1.65