6UJI | pdb_00006uji

Low resolution crystal structure (5.5 A) of the anthrax toxin protective antigen heptamer prepore D425A mutant

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
N	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	GLEYA/PA14-like	8054210	3002282	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	GLEYA/PA14-like	8054210	3002282	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	FIP-like	8054214	3002056	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	GLEYA/PA14-like	8054210	3002282	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	GLEYA/PA14-like	8054210	3002282	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	FIP-like	8054214	3002056	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	GLEYA/PA14-like	8054210	3002282	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	FIP-like	8054214	3002056	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	GLEYA/PA14-like	8054210	3002282	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	FIP-like	8054214	3002056	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	FIP-like	8054214	3002056	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Anthrax PA domain 3-like	8054212	3000301	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	GLEYA/PA14-like	8054210	3002282	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
N	Binary_toxB_2	e6ujiN4	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
N	EUF07840	e6ujiN3	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
N	Binary_toxB_3	e6ujiN1	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
N	Binary_toxB	e6ujiN2	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
M	Binary_toxB_2	e6ujiM3	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
M	EUF07840	e6ujiM2	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
M	Binary_toxB_3	e6ujiM1	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
M	Binary_toxB	e6ujiM4	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
L	Binary_toxB_2	e6ujiL3	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
L	EUF07840	e6ujiL4	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
L	Binary_toxB_3	e6ujiL1	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
L	Binary_toxB	e6ujiL2	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
K	Binary_toxB_2	e6ujiK1	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
K	EUF07840	e6ujiK3	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
K	Binary_toxB_3	e6ujiK2	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
K	Binary_toxB	e6ujiK4	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
J	Binary_toxB_2	e6ujiJ2	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
J	EUF07840	e6ujiJ4	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
J	Binary_toxB_3	e6ujiJ1	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
J	Binary_toxB	e6ujiJ3	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
I	Binary_toxB_2	e6ujiI2	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
I	EUF07840	e6ujiI3	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
I	Binary_toxB_3	e6ujiI1	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
I	Binary_toxB	e6ujiI4	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
H	Binary_toxB_2	e6ujiH3	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
H	EUF07840	e6ujiH1	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
H	Binary_toxB_3	e6ujiH2	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
H	Binary_toxB	e6ujiH4	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
G	Binary_toxB_2	e6ujiG3	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
G	EUF07840	e6ujiG2	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
G	Binary_toxB_3	e6ujiG4	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
G	Binary_toxB	e6ujiG1	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
F	Binary_toxB_2	e6ujiF4	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
F	EUF07840	e6ujiF2	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
F	Binary_toxB_3	e6ujiF3	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
F	Binary_toxB	e6ujiF1	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
E	Binary_toxB_2	e6ujiE1	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
E	EUF07840	e6ujiE4	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
E	Binary_toxB_3	e6ujiE3	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
E	Binary_toxB	e6ujiE2	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
D	Binary_toxB_2	e6ujiD2	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
D	EUF07840	e6ujiD3	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
D	Binary_toxB_3	e6ujiD4	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
D	Binary_toxB	e6ujiD1	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
C	Binary_toxB_2	e6ujiC3	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
C	Binary_toxB_3	e6ujiC2	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
C	Binary_toxB	e6ujiC1	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
B	Binary_toxB_2	e6ujiB3	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
B	EUF07840	e6ujiB4	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
B	Binary_toxB_3	e6ujiB2	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
B	Binary_toxB	e6ujiB1	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)
A	Binary_toxB_2	e6ujiA4	A: beta sandwiches	X: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	H: Middle beta-sandwich domain in anthrax protective antigen (From Topology)	T: Middle beta-sandwich domain in anthrax protective antigen	F: Binary_toxB_2	ECOD (1.6)
A	EUF07840	e6ujiA2	A: beta sandwiches	X: Ig-like domain in anthrax protective antigen (From Topology)	H: Ig-like domain in anthrax protective antigen (From Topology)	T: Ig-like domain in anthrax protective antigen	F: EUF07840	ECOD (1.6)
A	Binary_toxB_3	e6ujiA1	A: a+b two layers	X: beta-grasp domain in anthrax protective antigen (From Topology)	H: beta-grasp domain in anthrax protective antigen (From Topology)	T: beta-grasp domain in anthrax protective antigen	F: Binary_toxB_3	ECOD (1.6)
A	Binary_toxB	e6ujiA3	A: few secondary structure elements	X: Ca-binding domain in anthrax protective antigen (From Topology)	H: Ca-binding domain in anthrax protective antigen (From Topology)	T: Ca-binding domain in anthrax protective antigen	F: Binary_toxB	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	PF17475	Clostridial binary toxin B/anthrax toxin PA domain 2 (Binary_toxB_2)	Clostridial binary toxin B/anthrax toxin PA domain 2	This domain forms the middle beta sandwish domain in anthrax toxin.	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	PF03495	Clostridial binary toxin B/anthrax toxin PA Ca-binding domain (Binary_toxB)	Clostridial binary toxin B/anthrax toxin PA Ca-binding domain	This domain is a calcium binding domain in the anthrax toxin protective antigen.	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	PF17476	Clostridial binary toxin B/anthrax toxin PA domain 3 (Binary_toxB_3)	Clostridial binary toxin B/anthrax toxin PA domain 3	This entry represents the beta-grasp domain in anthrax protective antigen.	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	PF20835	Anthrax protective antigen, immunoglobulin-like domain (PA_Ig-like)	Anthrax protective antigen, immunoglobulin-like domain	Anthrax protective antigen (PA) is one of the three proteins forming the anthrax toxin. It is involved in the first step of toxin entry into host cells, enabling lethal factor (LF) and oedema factor (EF) to cross to the cytosol. PA undergoes cleavage ...	Anthrax protective antigen (PA) is one of the three proteins forming the anthrax toxin. It is involved in the first step of toxin entry into host cells, enabling lethal factor (LF) and oedema factor (EF) to cross to the cytosol. PA undergoes cleavage by Furin to generate PA20 and PA63. The latter, which adopts a ring-shaped heptameric assembly, shows four distinct domains. The fourth domain, a carboxy- terminal receptor-binding domain, shows an initial hairpin and helix, followed by a beta-sandwich with an immunoglobulin-like fold (this entry) [1-5].	Domain

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, I, J, K, L, M, N	Protective antigen PA-63	toxin activity cation binding ion binding binding metal ion binding small molecule binding identical protein binding protein 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 symbiont-mediated suppression of host signal transduction pathway symbiont-mediated perturbation of host MAPK cascade symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated perturbation of host process 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 symbiont-mediated suppression of host signal transduction pathway symbiont-mediated perturbation of host MAPK cascade symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated perturbation of host process symbiont-mediated perturbation of host signal transduction pathway modulation of process of another organism symbiont-mediated suppression of host MAPK cascade biological process involved in interaction with host biological process involved in symbiotic interaction	cellular anatomical structure membrane extracellular region host intracellular membrane-bounded organelle host cellular component host intracellular part host cell membrane other organism part host cell cytoplasm part host intracellular organelle host cell endosome membrane host cell cytoplasm host cell part host cell endosome cellular anatomical structure membrane extracellular region host intracellular membrane-bounded organelle host cellular component host intracellular part host cell membrane other organism part host cell cytoplasm part host intracellular organelle host cell endosome membrane host cell cytoplasm host cell part host cell endosome host intracellular region host cell plasma membrane host cell cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR035331	Clostridial binary toxin B/anthrax toxin PA, domain 3	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR048853	Anthrax protective antigen, immunoglobulin-like domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR011658	PA14 domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR027439	Protective antigen, heptamerisation domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR035088	Protective antigen, Ca-binding domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR037524	PA14/GLEYA domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR037149	Protective antigen, heptamerisation domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR003896	Bacterial exotoxin B	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR027441	Protective antigen, domain 4	Homologous Superfamily