4RGN
Structure of Staphylococcal Enterotoxin B bound to two neutralizing antibodies, 14G8 and 6D3
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Superantigen toxins C-terminal domain-like | 8034577 | 3000376 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Bacterial enterotoxins | 8041881 | 3000434 | SCOP2B (2022-06-29) |
F [auth S] | SCOP2B Superfamily | Superantigen toxins C-terminal domain-like | 8034577 | 3000376 | SCOP2B (2022-06-29) |
F [auth S] | SCOP2B Superfamily | Bacterial enterotoxins | 8041881 | 3000434 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Stap_Strp_toxin | e4rgnA1 | A: beta barrels | X: OB-fold | H: Bacterial enterotoxins (From Topology) | T: Bacterial enterotoxins | F: Stap_Strp_toxin | ECOD (1.6) |
A | Stap_Strp_tox_C | e4rgnA2 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: Stap_Strp_tox_C | ECOD (1.6) |
F [auth S] | Stap_Strp_toxin | e4rgnS1 | A: beta barrels | X: OB-fold | H: Bacterial enterotoxins (From Topology) | T: Bacterial enterotoxins | F: Stap_Strp_toxin | ECOD (1.6) |
F [auth S] | Stap_Strp_tox_C | e4rgnS2 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: Stap_Strp_tox_C | ECOD (1.6) |
B | C1-set_1 | e4rgnB1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_1 | ECOD (1.6) |
B | V-set_12 | e4rgnB2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_12 | ECOD (1.6) |
G [auth H] | C1-set_1 | e4rgnH2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_1 | ECOD (1.6) |
G [auth H] | V-set_12 | e4rgnH1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_12 | ECOD (1.6) |
H [auth L] | C1-set_4 | e4rgnL1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_4 | ECOD (1.6) |
H [auth L] | V-set | e4rgnL2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set | ECOD (1.6) |
C | C1-set_4 | e4rgnC1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_4 | ECOD (1.6) |
C | V-set | e4rgnC2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set | ECOD (1.6) |
D | V-set_8 | e4rgnD1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_8 | ECOD (1.6) |
D | C1-set_1 | e4rgnD2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_1 | ECOD (1.6) |
I [auth F] | V-set_8 | e4rgnF2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_8 | ECOD (1.6) |
I [auth F] | C1-set_1 | e4rgnF1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_1 | ECOD (1.6) |
E | C1-set_4 | e4rgnE2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_4 | ECOD (1.6) |
E | V-set | e4rgnE1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set | ECOD (1.6) |
J [auth G] | C1-set_4 | e4rgnG2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_4 | ECOD (1.6) |
J [auth G] | V-set | e4rgnG1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
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 |
---|---|---|---|---|---|---|---|---|
A, F [auth S] | Superantigen enterotoxin type B (SEB) | Toxin | Staphylococcus aureus | entB*01 | R-LIKE-DOMAIN SAG-DOMAIN | TOX | Protein | IMGT (202436-0) |
B, G [auth H] | 14G8 | VH-CH1 | Mus musculus (house mouse) | IGHV5S4*01, IGHJ3*01, IGHG1*02 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-1_KAPPA | IMGT (202436-0) |
C, H [auth L] | 14G8 | L-KAPPA | Mus musculus (house mouse) | IGKV5-39*01, IGKJ1*02, IGKC*01, IGKC*02 | V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA | IG | FAB-GAMMA-1_KAPPA | IMGT (202436-0) |
D, I [auth F] | 6D3 | VH-CH1 | Mus musculus (house mouse) | IGHV1-69*02, IGHJ4*01, IGHG1*02 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-1_KAPPA | IMGT (202436-0) |
E, J [auth G] | 6D3 | L-KAPPA | Mus musculus (house mouse) | IGKV8-19*01, IGKJ5*01, IGKC*01, IGKC*02 | V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA | IG | FAB-GAMMA-1_KAPPA | IMGT (202436-0) |
SAbDab Antibody Annotation SAbDab Database Homepage
Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
---|---|---|---|---|---|
B, G [auth H] | Heavy Chain | IGHV5 | - | enterotoxin type b | SAbDab (2024-09-13) |
C, H [auth L] | Light Chain | IGKV5 | Kappa | enterotoxin type b | SAbDab (2024-09-13) |
D, I [auth F] | Heavy Chain | IGHV1 | - | enterotoxin type b | SAbDab (2024-09-13) |
E, J [auth G] | Light Chain | IGKV8 | Kappa | enterotoxin type b | SAbDab (2024-09-13) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A, F [auth S] | 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 |
A, F [auth S] | 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 |
---|---|---|---|---|
A, F [auth S] | Enterotoxin type B | - | ||
B, G [auth H] | 14G8 heavy chain | - | - | - |
C, H [auth L] | 14G8 light chain | - | - | - |
D, I [auth F] | 6D3 heavy chain | - | - | - |
E, J [auth G] | 6D3 light chain | - | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A, F [auth S] | IPR006123 | Staphylococcal/Streptococcal toxin, beta-grasp domain | Domain |
A, F [auth S] | IPR006177 | Staphylococcal/streptococcal toxin, bacterial | Family |
A, F [auth S] | IPR006126 | Staphylococcal enterotoxin/Streptococcal pyrogenic exotoxin, conserved site | Conserved Site |
A, F [auth S] | IPR016091 | Superantigen toxin, C-terminal | Homologous Superfamily |
A, F [auth S] | IPR006173 | Staphylococcal/Streptococcal toxin, OB-fold | Domain |
A, F [auth S] | IPR013307 | Superantigen, staphylococcal/streptococcal toxin, bacterial | Family |
A, F [auth S] | IPR008992 | Enterotoxin | Homologous Superfamily |