3MC0
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 | V-set_3 | e3mc0C1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_3 | ECOD (1.6) |
A | V-set_3 | e3mc0A1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_3 | ECOD (1.6) |
B | Stap_Strp_toxin | e3mc0B1 | A: beta barrels | X: OB-fold | H: Bacterial enterotoxins (From Topology) | T: Bacterial enterotoxins | F: Stap_Strp_toxin | ECOD (1.6) |
B | Stap_Strp_tox_C | e3mc0B2 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: Stap_Strp_tox_C | ECOD (1.6) |
D | Stap_Strp_toxin | e3mc0D1 | A: beta barrels | X: OB-fold | H: Bacterial enterotoxins (From Topology) | T: Bacterial enterotoxins | F: Stap_Strp_toxin | ECOD (1.6) |
D | Stap_Strp_tox_C | e3mc0D2 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: Stap_Strp_tox_C | ECOD (1.6) |
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) |
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) | |
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) |
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 (202436-0) | |
Superantigen enterotoxin type G (SEG) | Toxin | Staphylococcus aureus | entG*01 | R-LIKE-DOMAIN SAG-DOMAIN | TOX | Protein | IMGT (202436-0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF07686 | Immunoglobulin V-set domain (V-set) | Immunoglobulin V-set domain | This domain is found in antibodies as well as neural protein P0 and CTL4 amongst others. | Domain | |
PF01123 | Staphylococcal/Streptococcal toxin, OB-fold domain (Stap_Strp_toxin) | Staphylococcal/Streptococcal toxin, OB-fold domain | This entry represents an OB-fold domain found in enterotoxins. | Domain | |
PF02876 | Staphylococcal/Streptococcal toxin, beta-grasp domain (Stap_Strp_tox_C) | Staphylococcal/Streptococcal toxin, beta-grasp domain | - | Family |
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 |