4PYS
The crystal structure of beta-N-acetylhexosaminidase from Bacteroides fragilis NCTC 9343
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF00728 | e4pysA1 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: PF00728 | ECOD (1.6) |
A | PF02838 | e4pysA2 | A: mixed a+b and a/b | X: Zincin-like | H: beta-N-acetylhexosaminidase-like domain (From Topology) | T: beta-N-acetylhexosaminidase-like domain | F: PF02838 | ECOD (1.6) |
B | PF00728 | e4pysB2 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: PF00728 | ECOD (1.6) |
B | PF02838 | e4pysB1 | A: mixed a+b and a/b | X: Zincin-like | H: beta-N-acetylhexosaminidase-like domain (From Topology) | T: beta-N-acetylhexosaminidase-like domain | F: PF02838 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.30.379.10 | Alpha Beta | 2-Layer Sandwich | Chitobiase | domain 2 | CATH (4.3.0) |
A | 3.20.20.80 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Glycosidases | CATH (4.3.0) |
B | 3.30.379.10 | Alpha Beta | 2-Layer Sandwich | Chitobiase | domain 2 | CATH (4.3.0) |
B | 3.20.20.80 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Glycosidases | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF02838 | Glycosyl hydrolase family 20, domain 2 (Glyco_hydro_20b) | Glycosyl hydrolase family 20, domain 2 | This domain has a zincin-like fold. | Domain | |
PF00728 | Glycosyl hydrolase family 20, catalytic domain (Glyco_hydro_20) | Glycosyl hydrolase family 20, catalytic domain | This domain has a TIM barrel fold. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR017853 | Glycoside hydrolase superfamily | Homologous Superfamily | |
IPR029018 | Beta-hexosaminidase-like, domain 2 | Homologous Superfamily | |
IPR015883 | Glycoside hydrolase family 20, catalytic domain | Domain | |
IPR025705 | Beta-hexosaminidase | Family | |
IPR015882 | Beta-hexosaminidase, bacterial type, N-terminal | Domain |