3HVD | pdb_00003hvd

The Protective Antigen Component of Anthrax Toxin Forms Functional Octameric Complexes

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
H	Glyco_hydro_35	e3hvdH1	A: a/b three-layered sandwiches	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: Glyco_hydro_35	ECOD (v294.1)
G	HisKA	e3hvdG1	A: a/b three-layered sandwiches	X: Thioredoxin-like	H: ClpP/crotonase	T: ClpP/crotonase	F: HisKA	ECOD (v294.1)
F	Glyco_hydro_35	e3hvdF1	A: a/b three-layered sandwiches	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: Glyco_hydro_35	ECOD (v294.1)
E	Glyco_hydro_35	e3hvdE1	A: a/b three-layered sandwiches	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: Glyco_hydro_35	ECOD (v294.1)
D	Glyco_hydro_35	e3hvdD1	A: a/b three-layered sandwiches	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: Glyco_hydro_35	ECOD (v294.1)
C	Glyco_hydro_35	e3hvdC1	A: a/b three-layered sandwiches	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: Glyco_hydro_35	ECOD (v294.1)
B	Glyco_hydro_35	e3hvdB1	A: a/b three-layered sandwiches	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: Glyco_hydro_35	ECOD (v294.1)
A	Glyco_hydro_35	e3hvdA1	A: a/b three-layered sandwiches	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: Glyco_hydro_35	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H	2.60.120.240	Mainly Beta	Sandwich	Jelly Rolls	Protective antigen, heptamerisation domain	CATH (4.3.0)
H	3.10.20.110	Alpha Beta	Roll	Ubiquitin-like (UB roll)		CATH (4.3.0)
H	2.60.40.810	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
G	2.60.120.240	Mainly Beta	Sandwich	Jelly Rolls	Protective antigen, heptamerisation domain	CATH (4.3.0)
G	3.10.20.110	Alpha Beta	Roll	Ubiquitin-like (UB roll)		CATH (4.3.0)
G	2.60.40.810	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
F	2.60.120.240	Mainly Beta	Sandwich	Jelly Rolls	Protective antigen, heptamerisation domain	CATH (4.3.0)
F	3.10.20.110	Alpha Beta	Roll	Ubiquitin-like (UB roll)		CATH (4.3.0)
F	2.60.40.810	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
E	2.60.120.240	Mainly Beta	Sandwich	Jelly Rolls	Protective antigen, heptamerisation domain	CATH (4.3.0)
E	3.10.20.110	Alpha Beta	Roll	Ubiquitin-like (UB roll)		CATH (4.3.0)
E	2.60.40.810	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
D	2.60.120.240	Mainly Beta	Sandwich	Jelly Rolls	Protective antigen, heptamerisation domain	CATH (4.3.0)
D	3.10.20.110	Alpha Beta	Roll	Ubiquitin-like (UB roll)		CATH (4.3.0)
D	2.60.40.810	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
C	2.60.120.240	Mainly Beta	Sandwich	Jelly Rolls	Protective antigen, heptamerisation domain	CATH (4.3.0)
C	3.10.20.110	Alpha Beta	Roll	Ubiquitin-like (UB roll)		CATH (4.3.0)
C	2.60.40.810	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
B	2.60.120.240	Mainly Beta	Sandwich	Jelly Rolls	Protective antigen, heptamerisation domain	CATH (4.3.0)
B	3.10.20.110	Alpha Beta	Roll	Ubiquitin-like (UB roll)		CATH (4.3.0)
B	2.60.40.810	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
A	2.60.120.240	Mainly Beta	Sandwich	Jelly Rolls	Protective antigen, heptamerisation domain	CATH (4.3.0)
A	3.10.20.110	Alpha Beta	Roll	Ubiquitin-like (UB roll)		CATH (4.3.0)
A	2.60.40.810	Mainly Beta	Sandwich	Immunoglobulin-like		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, G, H	Protective antigen	cation binding ion binding binding metal ion binding small molecule binding	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly protein homooligomerization cellular process cellular component organization or biogenesis	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, G, H	IPR035331	Clostridial binary toxin B/anthrax toxin PA, domain 3	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR011658	PA14 domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR027439	Protective antigen, heptamerisation domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR035088	Protective antigen, Ca-binding domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR048853	Anthrax protective antigen, immunoglobulin-like domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR037524	PA14/GLEYA domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR037149	Protective antigen, heptamerisation domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR003896	Bacterial exotoxin B	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR027441	Protective antigen, domain 4	Homologous Superfamily