Lineage for Species: Aerococcus viridans [TaxId: 1377]

1. Root: SCOPe 2.05

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.36: Thiamin diphosphate-binding fold (THDP-binding) [52517] (1 superfamily) 3 layers: a/b/a; parallel beta-sheet of 6 strands, order 213465

4. Superfamily c.36.1: Thiamin diphosphate-binding fold (THDP-binding) [52518] (9 families) there are two different functional modules of this fold: pyridine-binding (Pyr) and pyrophosphate-binding (PP) modules two Pyr and two PP modules assemble together in a conserved heterotetrameric core that binds two THDP coenzyme molecules

5. Family c.36.1.5: Pyruvate oxidase and decarboxylase Pyr module [88724] (8 proteins) the N-terminal, Pyr module is separated from the C-terminal, PP module by an alpha/beta domain of Rossmann-like topology automatically mapped to Pfam PF02776

6. Protein Pyruvate oxidase [88729] (2 species)

7. Species Aerococcus viridans [TaxId:1377] [142203] (2 PDB entries)