Lineage for Family c.23.16.2: DJ-1/PfpI
- Root: SCOP 1.67
Class c: Alpha and beta proteins (a/b) [51349] (130 folds) 
Fold c.23: Flavodoxin-like [52171] (15 superfamilies)
3 layers, a/b/a; parallel beta-sheet of 5 strand, order 21345
Superfamily c.23.16: Class I glutamine amidotransferase-like [52317] (5 families) 
conserved positions of the oxyanion hole and catalytic nucleophile; different constituent families contain different additional structuresFamily c.23.16.2: DJ-1/PfpI [52325] (6 proteins)
contains a catalytic triad or dyad different from the class I GAT triad
Proteins:
DJ-1 [89603] (1 species)
RNA-binding protein regulatory subunitSpecies Human (Homo sapiens) [TaxId:9606] [89604] (8 PDB entries)
HSP31 (HchA; YedU) [89609] (1 species)
contains a buried Cys-His-Asp triad within one subunitSpecies Escherichia coli [TaxId:562] [89610] (5 PDB entries)
Hypothetical protein Ydr533Cp [102253] (1 species)
contains a buried Cys-His-Glu triad within one subunitSpecies Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [102254] (4 PDB entries)
Hypothetical protein YhbO [89601] (1 species) Species Escherichia coli [TaxId:562] [89602] (1 PDB entry)
Intracellular protease [52326] (1 species) Species Archaeon Pyrococcus horikoshii [TaxId:53953] [52327] (1 PDB entry)
Putative sigma cross-reacting protein 27A (SCRP-27A, EllB) [89606] (1 species)
involved in an early stage of isoprenoid biosynthesis; contains a Cys-Glu putative catalytic dyadSpecies Escherichia coli [TaxId:562] [89607] (2 PDB entries)
More info for Family c.23.16.2: DJ-1/PfpI
Timeline for Family c.23.16.2: DJ-1/PfpI:
- Family c.23.16.2: DJ-1/PfpI first appeared (with stable ids) in SCOP 1.55, called Family c.23.16.2: Intracellular protease
- Family c.23.16.2: DJ-1/PfpI appears in SCOP 1.65
- Family c.23.16.2: DJ-1/PfpI appears in SCOP 1.69
- Family c.23.16.2: DJ-1/PfpI appears in the current release, SCOPe 2.08