Annotations: 7U1Z

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	CW_binding_1	e7u1zB4	A: beta duplicates or obligate multimers	X: beta-hairpin stack (From Topology)	H: beta-hairpin stack (From Topology)	T: beta-hairpin stack	F: CW_binding_1	ECOD (1.6)
A [auth B]	TcdA_TcdB_pore_2nd	e7u1zB1	A: beta duplicates or obligate multimers	X: Toxin A (TcdA) delivery domain (From Topology)	H: Toxin A (TcdA) delivery domain (From Topology)	T: Toxin A (TcdA) delivery domain	F: TcdA_TcdB_pore_2nd	ECOD (1.6)
A [auth B]	TcdA_TcdB_pore_1st	e7u1zB3	A: alpha arrays	X: Toxin A (TcdA) helical domain (From Topology)	H: Toxin A (TcdA) helical domain (From Topology)	T: Toxin A (TcdA) helical domain	F: TcdA_TcdB_pore_1st	ECOD (1.6)
B [auth A]	CW_binding_1	e7u1zA4	A: beta duplicates or obligate multimers	X: beta-hairpin stack (From Topology)	H: beta-hairpin stack (From Topology)	T: beta-hairpin stack	F: CW_binding_1	ECOD (1.6)
B [auth A]	TcdA_TcdB_pore_2nd	e7u1zA1	A: beta duplicates or obligate multimers	X: Toxin A (TcdA) delivery domain (From Topology)	H: Toxin A (TcdA) delivery domain (From Topology)	T: Toxin A (TcdA) delivery domain	F: TcdA_TcdB_pore_2nd	ECOD (1.6)
B [auth A]	TcdA_TcdB_pore_1st	e7u1zA3	A: alpha arrays	X: Toxin A (TcdA) helical domain (From Topology)	H: Toxin A (TcdA) helical domain (From Topology)	T: Toxin A (TcdA) helical domain	F: TcdA_TcdB_pore_1st	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF01473	Putative cell wall binding repeat (Choline_bind_1)	Putative cell wall binding repeat	-	Repeat
A [auth B], B [auth A]	PF19127	Choline-binding repeat (Choline_bind_3)	Choline-binding repeat	-	Repeat
A [auth B], B [auth A]	PF12920	TcdA/TcdB pore forming domain (TcdA_TcdB_pore)	TcdA/TcdB pore forming domain	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	Toxin A	glycosyltransferase activity transferase activity catalytic activity binding lipid binding toxin activity cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein hydrolase activity cation binding ion binding metal ion binding small molecule binding	proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	membrane cellular anatomical entity extracellular region host intracellular membrane-bounded organelle host cellular component host intracellular part host cell membrane host cell cytoplasm part host intracellular organelle host cell endosome membrane host cell cytoplasm host cell part host cell endosome host intracellular region membrane cellular anatomical entity extracellular region host intracellular membrane-bounded organelle host cellular component host intracellular part host cell membrane 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

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR038383	CGT/MARTX, cysteine protease (CPD) domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR024772	TcdA/TcdB toxin, N-terminal helical domain	Domain
A [auth B], B [auth A]	IPR020974	CGT/MARTX, cysteine protease (CPD) domain	Domain
A [auth B], B [auth A]	IPR024769	TcdA/TcdB toxin, pore forming domain	Domain
A [auth B], B [auth A]	IPR029044	Nucleotide-diphospho-sugar transferases	Homologous Superfamily
A [auth B], B [auth A]	IPR024770	TcdA/TcdB toxin, catalytic glycosyltransferase domain	Domain
A [auth B], B [auth A]	IPR018337	Cell wall/choline-binding repeat	Repeat