Crystal Structure of Staphylococcal Enterotoxin G (SEG) in Complex with a Mouse T-cell Receptor beta Chain
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
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) |
|---|---|---|---|---|---|---|---|---|
| C | p450 | e3mc0C1 | A: alpha arrays | X: Alpha-beta plaits | H: Phage tail protein-like | T: Transmembrane protein 14A | F: p450 | ECOD (v295.2) |
| A | p450 | e3mc0A1 | A: alpha arrays | X: Alpha-beta plaits | H: Phage tail protein-like | T: Transmembrane protein 14A | F: p450 | ECOD (v295.2) |
| D | p450 | e3mc0D1 | A: alpha arrays | X: Alpha-beta plaits | H: Phage tail protein-like | T: Transmembrane protein 14A | F: p450 | ECOD (v295.2) |
| B | THF_DHG_CYH | e3mc0B1 | A: alpha arrays | X: Repetitive alpha hairpins | H: Ankyrin repeat | T: Ankyrin repeat | F: THF_DHG_CYH | ECOD (v295.2) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| C | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| A | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| D | 3.10.20.120 | Alpha Beta | Roll | Ubiquitin-like (UB roll) | CATH (4.3.0) | |
| D | 2.40.50.110 | Mainly Beta | Beta Barrel | OB fold (Dihydrolipoamide Acetyltransferase, E2P) | CATH (4.3.0) | |
| B | 3.10.20.120 | Alpha Beta | Roll | Ubiquitin-like (UB roll) | CATH (4.3.0) | |
| B | 2.40.50.110 | Mainly Beta | Beta Barrel | OB fold (Dihydrolipoamide Acetyltransferase, E2P) | CATH (4.3.0) |
IMGT Antibody Annotation IMGT Database Homepage
| Chain | Protein Name | Description | Organism Name | Gene Allele Name(s) | Domain Name(s) | Receptor Type | Receptor Description | Provenance Source |
|---|---|---|---|---|---|---|---|---|
| V(beta)8.2 | V-BETA | Mus musculus (house mouse) | TRBV13-2*01, TRBV13-2*03, TRBJ2-4*01 | V-DOMAIN V-BETA | TR | (V-BETA) | IMGT (202641-0) | |
| Superantigen enterotoxin type G (SEG) | Toxin | Staphylococcus aureus | entG*01 | R-LIKE-DOMAIN SAG-DOMAIN | TOX | Protein | IMGT (202641-0) |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| variable beta 8.2 mouse T cell receptor | - | - | - | |
| Enterotoxin SEG | - |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR013783 | Immunoglobulin-like fold | Homologous Superfamily | |
| IPR036179 | Immunoglobulin-like domain superfamily | Homologous Superfamily | |
| IPR013106 | Immunoglobulin V-set domain | Domain | |
| IPR003599 | Immunoglobulin domain subtype | Domain | |
| IPR007110 | Immunoglobulin-like domain | Domain | |
| IPR050413 | T cell receptor beta variable | Family | |
| IPR006123 | Staphylococcal/Streptococcal toxin, beta-grasp domain | Domain | |
| IPR006177 | Staphylococcal/streptococcal toxin, bacterial | Family | |
| IPR006126 | Staphylococcal enterotoxin/Streptococcal pyrogenic exotoxin, conserved site | Conserved Site | |
| IPR016091 | Superantigen toxin, C-terminal | Homologous Superfamily | |
| IPR006173 | Staphylococcal/Streptococcal toxin, OB-fold | Domain | |
| IPR013307 | Superantigen, staphylococcal/streptococcal toxin, bacterial | Family | |
| IPR008992 | Enterotoxin | Homologous Superfamily |