Crystal Structure of Lacto-N-Biosidase from Bifidobacterium bifidum complexed with LNB-thiazoline
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | RicinB_lectin_2 | e4jawB12 | A: beta duplicates or obligate multimers | X: beta-Trefoil (From Topology) | H: beta-Trefoil (From Topology) | T: beta-Trefoil | F: RicinB_lectin_2 | ECOD (1.6) |
| B | Glyco_hydro_20 | e4jawB10 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: Glyco_hydro_20 | ECOD (1.6) |
| B | Glyco_hydro_20b,RNAse_Pc_like | e4jawB11 | 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,RNAse_Pc_like | ECOD (1.6) |
| A | RicinB_lectin_2 | e4jawA12 | A: beta duplicates or obligate multimers | X: beta-Trefoil (From Topology) | H: beta-Trefoil (From Topology) | T: beta-Trefoil | F: RicinB_lectin_2 | ECOD (1.6) |
| A | Glyco_hydro_20 | e4jawA10 | 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,RNAse_Pc_like | e4jawA11 | 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,RNAse_Pc_like | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| B | 3.30.379.10 | Alpha Beta | 2-Layer Sandwich | Chitobiase | domain 2 | CATH (4.2.0) |
| B | 3.20.20.80 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Glycosidases | CATH (4.2.0) |
| B | 2.80.10.50 | Mainly Beta | Trefoil | Trefoil (Acidic Fibroblast Growth Factor, subunit A) | CATH (4.2.0) | |
| A | 3.30.379.10 | Alpha Beta | 2-Layer Sandwich | Chitobiase | domain 2 | CATH (4.2.0) |
| A | 3.20.20.80 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Glycosidases | CATH (4.2.0) |
| A | 2.80.10.50 | Mainly Beta | Trefoil | Trefoil (Acidic Fibroblast Growth Factor, subunit A) | CATH (4.2.0) |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| Lacto-N-biosidase |
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 | |
| IPR008979 | Galactose-binding-like domain superfamily | Homologous Superfamily | |
| IPR003343 | Bacterial Ig-like domain, group 2 | Domain | |
| IPR000421 | Coagulation factor 5/8, C-terminal domain | Domain | |
| IPR035992 | Ricin B-like lectins | Homologous Superfamily | |
| IPR052764 | Glycosyl Hydrolase 20 Enzymes | Family | |
| IPR025705 | Beta-hexosaminidase | Family | |
| IPR015882 | Beta-hexosaminidase, bacterial type, N-terminal | Domain | |
| IPR008964 | Invasin/intimin cell-adhesion fragments | Homologous Superfamily | |
| IPR000772 | Ricin B, lectin domain | Domain |
