Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1fnua1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Streptococcal pyrogenic exotoxin A1 (Streptococcus phage T12 ) [TaxId: 35344 ], SCOPe (2.08)
Ad1fnua2 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 phage T12 ) [TaxId: 35344 ], SCOPe (2.08)
Bd1fnub1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Streptococcal pyrogenic exotoxin A1 (Streptococcus phage T12 ) [TaxId: 35344 ], SCOPe (2.08)
Bd1fnub2 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 phage T12 ) [TaxId: 35344 ], SCOPe (2.08)
Cd1fnuc1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Streptococcal pyrogenic exotoxin A1 (Streptococcus phage T12 ) [TaxId: 35344 ], SCOPe (2.08)
Cd1fnuc2 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 phage T12 ) [TaxId: 35344 ], SCOPe (2.08)
Dd1fnud1 All beta proteins OB-fold Bacterial enterotoxins Superantigen toxins, N-terminal domain Streptococcal pyrogenic exotoxin A1 (Streptococcus phage T12 ) [TaxId: 35344 ], SCOPe (2.08)
Dd1fnud2 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 phage T12 ) [TaxId: 35344 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilySuperantigen toxins C-terminal domain8022205 4000990 SCOP2 (2022-06-29)
ASCOP2 FamilySuperantigen toxins N-terminal domain8029517 4001839 SCOP2 (2022-06-29)
ASCOP2 SuperfamilySuperantigen toxins C-terminal domain-like8034585 3000376 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyBacterial enterotoxins8041896 3000434 SCOP2 (2022-06-29)
BSCOP2B SuperfamilySuperantigen toxins C-terminal domain-like8034585 3000376 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyBacterial enterotoxins8041896 3000434 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyBacterial enterotoxins8041896 3000434 SCOP2B (2022-06-29)
CSCOP2B SuperfamilySuperantigen toxins C-terminal domain-like8034585 3000376 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyBacterial enterotoxins8041896 3000434 SCOP2B (2022-06-29)
DSCOP2B SuperfamilySuperantigen toxins C-terminal domain-like8034585 3000376 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF01123e1fnuA1 A: beta barrelsX: OB-foldH: Bacterial enterotoxins (From Topology)T: Bacterial enterotoxinsF: PF01123ECOD (1.6)
APF02876e1fnuA2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: PF02876ECOD (1.6)
BPF01123e1fnuB1 A: beta barrelsX: OB-foldH: Bacterial enterotoxins (From Topology)T: Bacterial enterotoxinsF: PF01123ECOD (1.6)
BPF02876e1fnuB2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: PF02876ECOD (1.6)
CPF01123e1fnuC1 A: beta barrelsX: OB-foldH: Bacterial enterotoxins (From Topology)T: Bacterial enterotoxinsF: PF01123ECOD (1.6)
CPF02876e1fnuC2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: PF02876ECOD (1.6)
DPF01123e1fnuD1 A: beta barrelsX: OB-foldH: Bacterial enterotoxins (From Topology)T: Bacterial enterotoxinsF: PF01123ECOD (1.6)
DPF02876e1fnuD2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: PF02876ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.40.50.110 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)
B2.40.50.110 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) CATH (4.3.0)
B3.10.20.120 Alpha Beta Roll Ubiquitin-like (UB roll) CATH (4.3.0)
C2.40.50.110 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) CATH (4.3.0)
C3.10.20.120 Alpha Beta Roll Ubiquitin-like (UB roll) CATH (4.3.0)
D2.40.50.110 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) CATH (4.3.0)
D3.10.20.120 Alpha Beta Roll Ubiquitin-like (UB roll) CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF01123Staphylococcal/Streptococcal toxin, OB-fold domain (Stap_Strp_toxin)Staphylococcal/Streptococcal toxin, OB-fold domainThis entry represents an OB-fold domain found in enterotoxins.Domain
A, B, C, D
PF02876Staphylococcal/Streptococcal toxin, beta-grasp domain (Stap_Strp_tox_C)Staphylococcal/Streptococcal toxin, beta-grasp domain- Family