1HZG

CRYSTAL STRUCTURE OF THE INACTIVE C866S MUTANT OF THE CATALYTIC DOMAIN OF E. COLI CYTOTOXIC NECROTIZING FACTOR 1

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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)
A	d1hzga_	Alpha and beta proteins (a+b)	CNF1/YfiH-like putative cysteine hydrolases	CNF1/YfiH-like putative cysteine hydrolases	Type 1 cytotoxic necrotizing factor, catalytic domain	Type 1 cytotoxic necrotizing factor, catalytic domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	CNF1/YfiH-like putative cysteine hydrolases	8033231	3001230	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)
A	CNF1	e1hzgA1	A: a+b four layers	X: CNF1/YfiH-like putative cysteine hydrolases (From Topology)	H: CNF1/YfiH-like putative cysteine hydrolases (From Topology)	T: CNF1/YfiH-like putative cysteine hydrolases	F: CNF1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.60.100.10	Alpha Beta	4-Layer Sandwich	Cytotoxic necrotizing factor 1 (CNF1)	Cytotoxic necrotizing factor, Rho-activating domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF05785	Rho-activating domain of cytotoxic necrotizing factor (CNF1)	Rho-activating domain of cytotoxic necrotizing factor	This family consists of several bacterial cytotoxic necrotizing factor proteins as well as related dermonecrotic toxin (DNT) from Bordetella species. Cytotoxic necrotizing factor 1 (CNF1) causes necrosis of rabbit skin and re-organisation of the acti ...	This family consists of several bacterial cytotoxic necrotizing factor proteins as well as related dermonecrotic toxin (DNT) from Bordetella species. Cytotoxic necrotizing factor 1 (CNF1) causes necrosis of rabbit skin and re-organisation of the actin cytoskeleton in cultured cells [1]. Bordetella dermonecrotic toxin (DNT) stimulates the assembly of actin stress fibres and focal adhesions by deamidating or polyaminating Gln63 of the small GTPase Rho. DNT is an A-B toxin which is composed of an N-terminal receptor-binding (B) domain and a C-terminal enzymatically active (A) domain [2].	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR046673	Dermonecrotic toxin, N-terminal domain	Domain
A	IPR037040	Cytotoxic necrotizing factor, Rho-activating domain superfamily	Homologous Superfamily
A	IPR011324	Cytotoxic necrotizing factor-like, catalytic	Homologous Superfamily
A	IPR008430	Cytotoxic necrotizing factor, Rho-activating domain	Domain
A	IPR031886	Domain of unknown function DUF4765	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.