Lineage for Family c.1.8.6: beta-N-acetylhexosaminidase catalytic domain
- Root: SCOP 1.63
Class c: Alpha and beta proteins (a/b) [51349] (117 folds) 
Fold c.1: TIM beta/alpha-barrel [51350] (26 superfamilies)
contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
the first seven superfamilies have similar phosphate-binding sites
Superfamily c.1.8: (Trans)glycosidases [51445] (9 families) 
Family c.1.8.6: beta-N-acetylhexosaminidase catalytic domain [51550] (2 proteins)
Glycosyl hydrolase family 20, GH20
Proteins:
Bacterial chitobiase (beta-N-acetylhexosaminidase) [51551] (1 species) Species Serratia marcescens [TaxId:615] [51552] (4 PDB entries)
beta-N-acetylhexosaminidase [63915] (1 species) Species Streptomyces plicatus [TaxId:1922] [63916] (6 PDB entries)
More info for Family c.1.8.6: beta-N-acetylhexosaminidase catalytic domain
Timeline for Family c.1.8.6: beta-N-acetylhexosaminidase catalytic domain:
- Family c.1.8.6: beta-N-acetylhexosaminidase catalytic domain first appeared (with stable ids) in SCOP 1.55, called Family c.1.8.6: Bacterial chitobiase (beta-N-acetylhexosaminidase), catalytic domain
- Family c.1.8.6: beta-N-acetylhexosaminidase catalytic domain appears in SCOP 1.61
- Family c.1.8.6: beta-N-acetylhexosaminidase catalytic domain appears in SCOP 1.65
- Family c.1.8.6: beta-N-acetylhexosaminidase catalytic domain appears in the current release, SCOPe 2.08