☰ Navigation Tabs
Crystal Structure of Staphylococcal Eenterotoxin B in complex with a novel neutralization monoclonal antibody Fab fragment External Resource: Annotation Chains Domain Info Class Fold Superfamily Family Domain Species Provenance Source (Version) C [auth H] d3w2dh_ All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains (antibody variable domain-like) automated matches mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08) B [auth L] d3w2dl2 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains (antibody constant domain-like) automated matches mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08) B [auth L] d3w2dl1 All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin automated matches automated matches mouse (Mus musculus ) [TaxId: 10090 ], SCOPe (2.08) A d3w2da1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Staphylococcal enterotoxin B, SEB Staphylococcus aureus ) [TaxId: 1280 ], SCOPe (2.08) A d3w2da2 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Superantigen toxins, C-terminal domain Superantigen toxins, C-terminal domain Staphylococcal enterotoxin B, SEB Staphylococcus aureus ) [TaxId: 1280 ], SCOPe (2.08)
Chains Type Family Name Domain Identifier Family Identifier Provenance Source (Version) A SCOP2B Superfamily Bacterial enterotoxins 8041881 3000434 SCOP2B (2022-06-29) A SCOP2B Superfamily Superantigen toxins C-terminal domain-like 8034577 3000376 SCOP2B (2022-06-29)
Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) C [auth H] Alpha_L_fucos e3w2dH1 A: alpha arrays X: beta-Grasp H: Ubiquitin-related T: Ubiquitin-like F: Alpha_L_fucos ECOD (v295.2) B [auth L] Alpha_L_fucos e3w2dL1 A: alpha arrays X: beta-Grasp H: Ubiquitin-related T: Ubiquitin-like F: Alpha_L_fucos ECOD (v295.2) A Tubulin e3w2dA1 A: alpha arrays X: MHC antigen-recognition domain H: MHC antigen-recognition domain T: MHC antigen-recognition domain F: Tubulin ECOD (v295.2)
Chain Protein Name Description Organism Name Gene Allele Name(s) Domain Name(s) Receptor Type Receptor Description Provenance Source C [auth H] 3E2 Fab VH-CH1 Mus musculus (house mouse) IGHV3-2*02, IGHJ3*01, IGHG1*01 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202639-0) B [auth L] 3E2 Fab L-KAPPA Mus musculus (house mouse) IGKV4-57-1*01, IGKJ1*01, IGKJ2*01, IGKC*01, IGKC*02 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202639-0) Superantigen enterotoxin type B (SEB) Toxin Staphylococcus aureus entB*01 R-LIKE-DOMAIN SAG-DOMAIN TOX Protein IMGT (202639-0)
Chain Chain Class Chain Subclass Chain Type Antigen Name(s) Provenance Source C [auth H] Heavy Chain IGHV3 - enterotoxin type b SAbDab (2026-10-09) B [auth L] Light Chain IGKV4 Kappa enterotoxin type b SAbDab (2026-10-09)
Chains Polymer Molecular Function Biological Process Cellular Component C [auth H] Monoclonal Antibody 3E2 Fab figment heavy chain - - - B [auth L] Monoclonal Antibody 3E2 Fab figment light chain - - - Enterotoxin type B -