Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyADP-ribosylation 8041372 3001208 SCOP2B (2022-06-29)
B [auth D]SCOP2B SuperfamilyBacterial enterotoxins 8080121 3000434 SCOP2B (2022-06-29)
C [auth E]SCOP2B SuperfamilyBacterial enterotoxins 8080121 3000434 SCOP2B (2022-06-29)
D [auth F]SCOP2B SuperfamilyBacterial enterotoxins 8080121 3000434 SCOP2B (2022-06-29)
E [auth G]SCOP2B SuperfamilyBacterial enterotoxins 8080121 3000434 SCOP2B (2022-06-29)
F [auth H]SCOP2B SuperfamilyBacterial enterotoxins 8080121 3000434 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AEnterotoxin_ae1s5bA1 A: a+b complex topologyX: ADP-ribosylation (From Topology)H: ADP-ribosylation (From Topology)T: ADP-ribosylationF: Enterotoxin_aECOD (1.6)
B [auth D]Enterotoxin_be1s5bD1 A: beta barrelsX: OB-foldH: Bacterial enterotoxins (From Topology)T: Bacterial enterotoxinsF: Enterotoxin_bECOD (1.6)
C [auth E]Enterotoxin_be1s5bE1 A: beta barrelsX: OB-foldH: Bacterial enterotoxins (From Topology)T: Bacterial enterotoxinsF: Enterotoxin_bECOD (1.6)
D [auth F]Enterotoxin_be1s5bF1 A: beta barrelsX: OB-foldH: Bacterial enterotoxins (From Topology)T: Bacterial enterotoxinsF: Enterotoxin_bECOD (1.6)
E [auth G]Enterotoxin_be1s5bG1 A: beta barrelsX: OB-foldH: Bacterial enterotoxins (From Topology)T: Bacterial enterotoxinsF: Enterotoxin_bECOD (1.6)
F [auth H]Enterotoxin_be1s5bH1 A: beta barrelsX: OB-foldH: Bacterial enterotoxins (From Topology)T: Bacterial enterotoxinsF: Enterotoxin_bECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01375Heat-labile enterotoxin alpha chain (Enterotoxin_a)Heat-labile enterotoxin alpha chain- Domain
B [auth D],
C [auth E],
D [auth F],
E [auth G],
F [auth H]
PF01376Heat-labile enterotoxin beta chain (Enterotoxin_b)Heat-labile enterotoxin beta chain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Cholera enterotoxin, A chain precursor
B [auth D],
C [auth E],
D [auth F],
E [auth G],
F [auth H]
cholera toxin B protein (CTB)