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Structural features of a zinc-binding site in the superantigen streptococcal pyrogenic exotoxin A (SpeA1): implications for MHC class II recognition. External Resource: Annotation Chains Domain Info Class Fold Superfamily Family Domain Species Provenance Source (Version) D d1ha5d1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Streptococcal pyrogenic exotoxin A1 Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08) D d1ha5d2 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Superantigen toxins, C-terminal domain Superantigen toxins, C-terminal domain Streptococcal pyrogenic exotoxin A1 Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08) C d1ha5c1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Streptococcal pyrogenic exotoxin A1 Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08) C d1ha5c2 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Superantigen toxins, C-terminal domain Superantigen toxins, C-terminal domain Streptococcal pyrogenic exotoxin A1 Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08) B d1ha5b1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Streptococcal pyrogenic exotoxin A1 Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08) B d1ha5b2 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Superantigen toxins, C-terminal domain Superantigen toxins, C-terminal domain Streptococcal pyrogenic exotoxin A1 Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08) A d1ha5a1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Streptococcal pyrogenic exotoxin A1 Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08) A d1ha5a2 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Superantigen toxins, C-terminal domain Superantigen toxins, C-terminal domain Streptococcal pyrogenic exotoxin A1 Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08)
Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) D Cpn10 e1ha5D1 A: alpha arrays X: Phage tail fiber protein trimerization domain H: Phage tail fiber protein trimerization domain T: Phage tail fiber protein trimerization domain F: Cpn10 ECOD (v295.2) D HSP90,HATPase_c_3 e1ha5D2 A: alpha arrays X: ETN0001 domain-like H: ETN0001 domain-like T: Mss4-like F: HSP90,HATPase_c_3 ECOD (v295.2) C Cpn10 e1ha5C1 A: alpha arrays X: Phage tail fiber protein trimerization domain H: Phage tail fiber protein trimerization domain T: Phage tail fiber protein trimerization domain F: Cpn10 ECOD (v295.2) C HSP90,HATPase_c_3 e1ha5C2 A: alpha arrays X: ETN0001 domain-like H: ETN0001 domain-like T: Mss4-like F: HSP90,HATPase_c_3 ECOD (v295.2) B Cpn10 e1ha5B1 A: alpha arrays X: Phage tail fiber protein trimerization domain H: Phage tail fiber protein trimerization domain T: Phage tail fiber protein trimerization domain F: Cpn10 ECOD (v295.2) B HSP90,HATPase_c_3 e1ha5B2 A: alpha arrays X: ETN0001 domain-like H: ETN0001 domain-like T: Mss4-like F: HSP90,HATPase_c_3 ECOD (v295.2) A Cpn10 e1ha5A1 A: alpha arrays X: Phage tail fiber protein trimerization domain H: Phage tail fiber protein trimerization domain T: Phage tail fiber protein trimerization domain F: Cpn10 ECOD (v295.2) A HSP90,HATPase_c_3 e1ha5A2 A: alpha arrays X: ETN0001 domain-like H: ETN0001 domain-like T: Mss4-like F: HSP90,HATPase_c_3 ECOD (v295.2)
Chains Polymer Molecular Function Biological Process Cellular Component STREPTOCOCCAL PYOGENIC EXOTOXIN A1 -