Annotations: 3ZIW

Clostridium perfringens enterotoxin, D48A mutation and N-terminal 37 residues deleted

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
F	d3ziwf2	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	Clostridium perfringens enterotoxin (CPE), C-terminal domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
F	d3ziwf1	Membrane and cell surface proteins and peptides	Aerolisin/ETX pore-forming domain	Aerolisin/ETX pore-forming domain	Clostridium perfringens enterotoxin (CPE), pore-forming domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
F	d3ziwf3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
E	d3ziwe2	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	Clostridium perfringens enterotoxin (CPE), C-terminal domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
E	d3ziwe1	Membrane and cell surface proteins and peptides	Aerolisin/ETX pore-forming domain	Aerolisin/ETX pore-forming domain	Clostridium perfringens enterotoxin (CPE), pore-forming domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
E	d3ziwe3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
D	d3ziwd2	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	Clostridium perfringens enterotoxin (CPE), C-terminal domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
D	d3ziwd1	Membrane and cell surface proteins and peptides	Aerolisin/ETX pore-forming domain	Aerolisin/ETX pore-forming domain	Clostridium perfringens enterotoxin (CPE), pore-forming domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
D	d3ziwd3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
C	d3ziwc2	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	Clostridium perfringens enterotoxin (CPE), C-terminal domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
C	d3ziwc1	Membrane and cell surface proteins and peptides	Aerolisin/ETX pore-forming domain	Aerolisin/ETX pore-forming domain	Clostridium perfringens enterotoxin (CPE), pore-forming domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
C	d3ziwc3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
B	d3ziwb2	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	Clostridium perfringens enterotoxin (CPE), C-terminal domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
B	d3ziwb1	Membrane and cell surface proteins and peptides	Aerolisin/ETX pore-forming domain	Aerolisin/ETX pore-forming domain	Clostridium perfringens enterotoxin (CPE), pore-forming domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
B	d3ziwb3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
A	d3ziwa2	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	Clostridium perfringens enterotoxin (CPE), C-terminal domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
A	d3ziwa1	Membrane and cell surface proteins and peptides	Aerolisin/ETX pore-forming domain	Aerolisin/ETX pore-forming domain	Clostridium perfringens enterotoxin (CPE), pore-forming domain	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
A	d3ziwa3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	Chalcone_N	e3ziwF1	A: beta barrels	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C	T: FAD-linked reductases-C	F: Chalcone_N	ECOD (v294.2)
E	Chalcone_N	e3ziwE1	A: beta barrels	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C	T: FAD-linked reductases-C	F: Chalcone_N	ECOD (v294.2)
D	Chalcone_N	e3ziwD1	A: beta barrels	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C	T: FAD-linked reductases-C	F: Chalcone_N	ECOD (v294.2)
C	Chalcone_N	e3ziwC1	A: beta barrels	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C	T: FAD-linked reductases-C	F: Chalcone_N	ECOD (v294.2)
B	Chalcone_N	e3ziwB1	A: beta barrels	X: FAD-linked reductases, C-terminal domain-like	H: FAD-linked reductases-C	T: FAD-linked reductases-C	F: Chalcone_N	ECOD (v294.2)
A	NiFe_hyd_SSU_C	e3ziwA1	A: beta barrels	X: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	H: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	T: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	F: NiFe_hyd_SSU_C	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	2.170.15.20	Mainly Beta	Beta Complex	Proaerolysin	Chain A, domain 3	CATH (4.3.0)
F	2.60.120.1050	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
E	2.170.15.20	Mainly Beta	Beta Complex	Proaerolysin	Chain A, domain 3	CATH (4.3.0)
E	2.60.120.1050	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
D	2.170.15.20	Mainly Beta	Beta Complex	Proaerolysin	Chain A, domain 3	CATH (4.3.0)
D	2.60.120.1050	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
C	2.170.15.20	Mainly Beta	Beta Complex	Proaerolysin	Chain A, domain 3	CATH (4.3.0)
C	2.60.120.1050	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
B	2.170.15.20	Mainly Beta	Beta Complex	Proaerolysin	Chain A, domain 3	CATH (4.3.0)
B	2.60.120.1050	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
A	2.170.15.20	Mainly Beta	Beta Complex	Proaerolysin	Chain A, domain 3	CATH (4.3.0)
A	2.60.120.1050	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	HEAT-LABILE ENTEROTOXIN B CHAIN	toxin activity	-	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR003897	Clostridium enterotoxin	Family

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.