3D structure of the E323A catalytic mutant of Gan42B, a GH42 beta-galactosidase from G. stearothermophilus
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| C | e5dfaC1 | A: a/b three-layered sandwiches | X: Repetitive alpha hairpins | H: Snake toxin-like | T: Snake toxin-like | F: | ECOD (v294.1) | |
| B | e5dfaB1 | A: a/b three-layered sandwiches | X: Repetitive alpha hairpins | H: Snake toxin-like | T: Snake toxin-like | F: | ECOD (v294.1) | |
| A | e5dfaA1 | A: a/b three-layered sandwiches | X: Repetitive alpha hairpins | H: Snake toxin-like | T: Snake toxin-like | F: | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| C | 3.20.20.80 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Glycosidases | CATH (4.3.0) |
| C | 3.40.50.880 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Class I glutamine amidotransferase (GATase) domain | CATH (4.3.0) |
| C | 2.60.40.1180 | Mainly Beta | Sandwich | Immunoglobulin-like | Golgi alpha-mannosidase II | CATH (4.3.0) |
| B | 3.20.20.80 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Glycosidases | CATH (4.3.0) |
| B | 3.40.50.880 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Class I glutamine amidotransferase (GATase) domain | CATH (4.3.0) |
| B | 2.60.40.1180 | Mainly Beta | Sandwich | Immunoglobulin-like | Golgi alpha-mannosidase II | CATH (4.3.0) |
| A | 3.20.20.80 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Glycosidases | CATH (4.3.0) |
| A | 3.40.50.880 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | Class I glutamine amidotransferase (GATase) domain | CATH (4.3.0) |
| A | 2.60.40.1180 | Mainly Beta | Sandwich | Immunoglobulin-like | Golgi alpha-mannosidase II | CATH (4.3.0) |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| Beta-galactosidase |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR029062 | Class I glutamine amidotransferase-like | Homologous Superfamily | |
| IPR013739 | Beta-galactosidase C-terminal | Domain | |
| IPR017853 | Glycoside hydrolase superfamily | Homologous Superfamily | |
| IPR003476 | Glycoside hydrolase, family 42 | Family | |
| IPR013529 | Glycoside hydrolase, family 42, N-terminal | Domain | |
| IPR013780 | Glycosyl hydrolase, all-beta | Homologous Superfamily | |
| IPR013738 | Beta-galactosidase trimerisation | Domain |
