Annotations: 4ZKT

Crystal structure of the progenitor M complex of Clostridium botulinum type E neurotoxin

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)
F	PI3_PI4_kinase	e4zktF1	A: alpha arrays	X: Restriction endonuclease-like	H: HTH	T: winged helix domain	F: PI3_PI4_kinase	ECOD (v295.2)
E [auth D]	PI3_PI4_kinase	e4zktD1	A: alpha arrays	X: Restriction endonuclease-like	H: HTH	T: winged helix domain	F: PI3_PI4_kinase	ECOD (v295.2)
D [auth B]	PI3_PI4_kinase	e4zktB1	A: alpha arrays	X: Restriction endonuclease-like	H: HTH	T: winged helix domain	F: PI3_PI4_kinase	ECOD (v295.2)
C [auth E]	PI3_PI4_kinase	e4zktE1	A: alpha arrays	X: Restriction endonuclease-like	H: HTH	T: winged helix domain	F: PI3_PI4_kinase	ECOD (v295.2)
B [auth C]	PI3_PI4_kinase	e4zktC1	A: alpha arrays	X: Restriction endonuclease-like	H: HTH	T: winged helix domain	F: PI3_PI4_kinase	ECOD (v295.2)
A	PI3_PI4_kinase	e4zktA1	A: alpha arrays	X: Restriction endonuclease-like	H: HTH	T: winged helix domain	F: PI3_PI4_kinase	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	3.90.1240.10	Alpha Beta	Alpha-Beta Complex	Zincin-like	Metalloproteases ("zincins"), catalytic domain like	CATH (4.3.0)
F	1.20.1120.10	Mainly Alpha	Up-down Bundle	Clostridium botulinum neurotoxin B, "coiled-coil" domain	Clostridium botulinum neurotoxin b, "coiled-coil" domain	CATH (4.3.0)
F	2.60.120.200	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
F	2.80.10.50	Mainly Beta	Trefoil	Trefoil (Acidic Fibroblast Growth Factor, subunit A)		CATH (4.3.0)
E [auth D]	3.90.1240.10	Alpha Beta	Alpha-Beta Complex	Zincin-like	Metalloproteases ("zincins"), catalytic domain like	CATH (4.3.0)
E [auth D]	1.20.1120.10	Mainly Alpha	Up-down Bundle	Clostridium botulinum neurotoxin B, "coiled-coil" domain	Clostridium botulinum neurotoxin b, "coiled-coil" domain	CATH (4.3.0)
E [auth D]	2.60.120.200	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
E [auth D]	2.80.10.50	Mainly Beta	Trefoil	Trefoil (Acidic Fibroblast Growth Factor, subunit A)		CATH (4.3.0)
D [auth B]	3.90.1240.10	Alpha Beta	Alpha-Beta Complex	Zincin-like	Metalloproteases ("zincins"), catalytic domain like	CATH (4.3.0)
D [auth B]	1.20.1120.10	Mainly Alpha	Up-down Bundle	Clostridium botulinum neurotoxin B, "coiled-coil" domain	Clostridium botulinum neurotoxin b, "coiled-coil" domain	CATH (4.3.0)
D [auth B]	2.60.120.200	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
D [auth B]	2.80.10.50	Mainly Beta	Trefoil	Trefoil (Acidic Fibroblast Growth Factor, subunit A)		CATH (4.3.0)
C [auth E]	3.90.1240.10	Alpha Beta	Alpha-Beta Complex	Zincin-like	Metalloproteases ("zincins"), catalytic domain like	CATH (4.3.0)
C [auth E]	1.20.1120.10	Mainly Alpha	Up-down Bundle	Clostridium botulinum neurotoxin B, "coiled-coil" domain	Clostridium botulinum neurotoxin b, "coiled-coil" domain	CATH (4.3.0)
C [auth E]	2.60.120.200	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
C [auth E]	2.80.10.50	Mainly Beta	Trefoil	Trefoil (Acidic Fibroblast Growth Factor, subunit A)		CATH (4.3.0)
B [auth C]	3.90.1240.10	Alpha Beta	Alpha-Beta Complex	Zincin-like	Metalloproteases ("zincins"), catalytic domain like	CATH (4.3.0)
B [auth C]	1.20.1120.10	Mainly Alpha	Up-down Bundle	Clostridium botulinum neurotoxin B, "coiled-coil" domain	Clostridium botulinum neurotoxin b, "coiled-coil" domain	CATH (4.3.0)
B [auth C]	2.60.120.200	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
B [auth C]	2.80.10.50	Mainly Beta	Trefoil	Trefoil (Acidic Fibroblast Growth Factor, subunit A)		CATH (4.3.0)
A	3.90.1240.10	Alpha Beta	Alpha-Beta Complex	Zincin-like	Metalloproteases ("zincins"), catalytic domain like	CATH (4.3.0)
A	1.20.1120.10	Mainly Alpha	Up-down Bundle	Clostridium botulinum neurotoxin B, "coiled-coil" domain	Clostridium botulinum neurotoxin b, "coiled-coil" domain	CATH (4.3.0)
A	2.60.120.200	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
A	2.80.10.50	Mainly Beta	Trefoil	Trefoil (Acidic Fibroblast Growth Factor, subunit A)		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D [auth B], E [auth D], F	Botulinum neurotoxin type E, nontoxic-nonhemagglutinin component, NTNH	cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding peptidase activity catalytic activity, acting on a protein metalloendopeptidase activity hydrolase activity metallopeptidase activity catalytic activity endopeptidase activity	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	cellular anatomical structure extracellular region
A, B [auth C], C [auth E]	Bontoxilysin A	macromolecule transmembrane transporter activity protein transporter activity transmembrane protein transporter activity transporter activity transmembrane transporter activity peptidase activity catalytic activity, acting on a protein metalloendopeptidase activity hydrolase activity metallopeptidase activity catalytic activity endopeptidase activity cation binding transition metal ion binding macromolecule transmembrane transporter activity protein transporter activity transmembrane protein transporter activity transporter activity transmembrane transporter activity peptidase activity catalytic activity, acting on a protein metalloendopeptidase activity hydrolase activity metallopeptidase activity catalytic activity endopeptidase activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	cellular anatomical structure extracellular region host cellular component host cell part host cell synapse host cell membrane host cell presynaptic membrane other organism part host intracellular part host cell cytoplasm host intracellular region host cell cytosol host cell cytoplasm part host intracellular membrane-bounded organelle cellular anatomical structure extracellular region host cellular component host cell part host cell synapse host cell membrane host cell presynaptic membrane other organism part host intracellular part host cell cytoplasm host intracellular region host cell cytosol host cell cytoplasm part host intracellular membrane-bounded organelle host intracellular organelle host cell cytoplasmic vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D [auth B], E [auth D], F	IPR000395	Botulinum/Tetanus toxin, catalytic chain	Domain
D [auth B], E [auth D], F	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
D [auth B], E [auth D], F	IPR013677	Non-toxic nonhaemagglutinin, C-terminal	Domain
D [auth B], E [auth D], F	IPR012928	Clostridium neurotoxin, receptor binding N-terminal	Domain
D [auth B], E [auth D], F	IPR058583	Non-toxic nonhemagglutinin	Family
D [auth B], E [auth D], F	IPR036248	Clostridium neurotoxin, translocation domain	Homologous Superfamily
D [auth B], E [auth D], F	IPR054379	Non-toxic nonhaemagglutinin, helical domain	Domain
A, B [auth C], C [auth E]	IPR000395	Botulinum/Tetanus toxin, catalytic chain	Domain
A, B [auth C], C [auth E]	IPR012928	Clostridium neurotoxin, receptor binding N-terminal	Domain
A, B [auth C], C [auth E]	IPR012500	Clostridium neurotoxin, translocation	Domain
A, B [auth C], C [auth E]	IPR011065	Kunitz inhibitor STI-like superfamily	Homologous Superfamily
A, B [auth C], C [auth E]	IPR013104	Clostridium neurotoxin, receptor-binding C-terminal	Domain
A, B [auth C], C [auth E]	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
A, B [auth C], C [auth E]	IPR036248	Clostridium neurotoxin, translocation domain	Homologous Superfamily

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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.

4ZKT | pdb_00004zkt

Crystal structure of the progenitor M complex of Clostridium botulinum type E neurotoxin

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Domain Annotation: CATH CATH Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage