1M03
Mutant Streptomyces plicatus beta-hexosaminidase (D313A) in complex with product (GlcNAc)
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1m03a1 | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | (Trans)glycosidases | beta-N-acetylhexosaminidase catalytic domain | beta-N-acetylhexosaminidase | (Streptomyces plicatus ) [TaxId: 1922 ], | SCOPe (2.08) |
A | d1m03a2 | Alpha and beta proteins (a+b) | Zincin-like | beta-N-acetylhexosaminidase-like domain | beta-N-acetylhexosaminidase domain | beta-N-acetylhexosaminidase, N-terminal domain | (Streptomyces plicatus ) [TaxId: 1922 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Glyco_hydro_20 | e1m03A1 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: Glyco_hydro_20 | ECOD (1.6) |
A | Glyco_hydro_20b | e1m03A2 | 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: Glyco_hydro_20b | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.20.20.80 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Glycosidases | CATH (4.3.0) |
A | 3.30.379.10 | Alpha Beta | 2-Layer Sandwich | Chitobiase | domain 2 | 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 |