Skip to main content

 1EU3 | pdb_00001eu3

CRYSTAL STRUCTURE OF THE SUPERANTIGEN SMEZ-2 (ZINC BOUND) FROM STREPTOCOCCUS PYOGENES

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Bd1eu3b1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Streptococcal superantigen Smez-2 (Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08)
Bd1eu3b2 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Superantigen toxins, C-terminal domain Superantigen toxins, C-terminal domain Streptococcal superantigen Smez-2 (Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08)
Bd1eu3b3 Artifacts Tags Tags Tags N-terminal Tags (Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08)
Ad1eu3a1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Streptococcal superantigen Smez-2 (Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08)
Ad1eu3a2 Alpha and beta proteins (a+b) beta-Grasp (ubiquitin-like) Superantigen toxins, C-terminal domain Superantigen toxins, C-terminal domain Streptococcal superantigen Smez-2 (Streptococcus pyogenes ) [TaxId: 1314 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyBacterial enterotoxins 8041893 3000434 SCOP2B (2022-06-29)
BSCOP2B SuperfamilySuperantigen toxins C-terminal domain-like 8034592 3000376 SCOP2B (2022-06-29)
ASCOP2 FamilySuperantigen toxins, C-terminal domain 8022212 4000990 SCOP2 (2022-06-29)
ASCOP2 FamilySuperantigen toxins, N-terminal domain 8029514 4001839 SCOP2 (2022-06-29)
ASCOP2 SuperfamilySuperantigen toxins C-terminal domain-like 8034592 3000376 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyBacterial enterotoxins 8041893 3000434 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BCpn10e1eu3B1 A: alpha arraysX: Phage tail fiber protein trimerization domainH: Phage tail fiber protein trimerization domainT: Phage tail fiber protein trimerization domainF: Cpn10ECOD (v295.2)
BHSP90,HATPase_c_3e1eu3B2 A: alpha arraysX: ETN0001 domain-likeH: ETN0001 domain-likeT: Mss4-likeF: HSP90,HATPase_c_3ECOD (v295.2)
AStap_Strp_tox_Ce1eu3A2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: Stap_Strp_tox_CECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B3.10.20.120 Alpha Beta Roll Ubiquitin-like (UB roll) CATH (4.3.0)
B2.40.50.110 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) CATH (4.3.0)
A3.10.20.120 Alpha Beta Roll Ubiquitin-like (UB roll) CATH (4.3.0)
A2.40.50.110 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
SUPERANTIGEN SMEZ-2 -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR006123Staphylococcal/Streptococcal toxin, beta-grasp domainDomain
A, B
IPR006177Staphylococcal/streptococcal toxin, bacterialFamily
A, B
IPR006126Staphylococcal enterotoxin/Streptococcal pyrogenic exotoxin, conserved siteConserved Site
A, B
IPR016091Superantigen toxin, C-terminalHomologous Superfamily
A, B
IPR006173Staphylococcal/Streptococcal toxin, OB-foldDomain
A, B
IPR013307Superantigen, staphylococcal/streptococcal toxin, bacterialFamily
A, B
IPR008992EnterotoxinHomologous Superfamily