Annotations: 4OW6

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4ow6a3	All beta proteins	Common fold of diphtheria toxin/transcription factors/cytochrome f	Diphtheria toxin, C-terminal domain	Diphtheria toxin, C-terminal domain	Diphtheria toxin, C-terminal domain	(Corynebacterium diphtheriae C7 (beta) ) [TaxId: 698963 ],	SCOPe (2.08)
A	d4ow6a1	Alpha and beta proteins (a+b)	ADP-ribosylation	ADP-ribosylation	ADP-ribosylating toxins	Diphtheria toxin, N-terminal domain	(Corynebacterium diphtheriae C7 (beta) ) [TaxId: 698963 ],	SCOPe (2.08)
A	d4ow6a2	Membrane and cell surface proteins and peptides	Toxins' membrane translocation domains	Diphtheria toxin, middle domain	Diphtheria toxin, middle domain	Diphtheria toxin, middle domain	(Corynebacterium diphtheriae C7 (beta) ) [TaxId: 698963 ],	SCOPe (2.08)
B	d4ow6b3	All beta proteins	Common fold of diphtheria toxin/transcription factors/cytochrome f	Diphtheria toxin, C-terminal domain	Diphtheria toxin, C-terminal domain	Diphtheria toxin, C-terminal domain	(Corynebacterium diphtheriae C7 (beta) ) [TaxId: 698963 ],	SCOPe (2.08)
B	d4ow6b1	Alpha and beta proteins (a+b)	ADP-ribosylation	ADP-ribosylation	ADP-ribosylating toxins	Diphtheria toxin, N-terminal domain	(Corynebacterium diphtheriae C7 (beta) ) [TaxId: 698963 ],	SCOPe (2.08)
B	d4ow6b2	Membrane and cell surface proteins and peptides	Toxins' membrane translocation domains	Diphtheria toxin, middle domain	Diphtheria toxin, middle domain	Diphtheria toxin, middle domain	(Corynebacterium diphtheriae C7 (beta) ) [TaxId: 698963 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Diphtheria_R	e4ow6A2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: Diphtheria_R	ECOD (1.6)
A	Diphtheria_T	e4ow6A3	A: alpha arrays	X: Toxins' membrane translocation domains	H: Diphtheria toxin, middle domain (From Topology)	T: Diphtheria toxin, middle domain	F: Diphtheria_T	ECOD (1.6)
A	Diphtheria_C	e4ow6A1	A: a+b complex topology	X: ADP-ribosylation (From Topology)	H: ADP-ribosylation (From Topology)	T: ADP-ribosylation	F: Diphtheria_C	ECOD (1.6)
B	Diphtheria_R	e4ow6B2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: Diphtheria_R	ECOD (1.6)
B	Diphtheria_T	e4ow6B3	A: alpha arrays	X: Toxins' membrane translocation domains	H: Diphtheria toxin, middle domain (From Topology)	T: Diphtheria toxin, middle domain	F: Diphtheria_T	ECOD (1.6)
B	Diphtheria_C	e4ow6B1	A: a+b complex topology	X: ADP-ribosylation (From Topology)	H: ADP-ribosylation (From Topology)	T: ADP-ribosylation	F: Diphtheria_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.175.10	Alpha Beta	Alpha-Beta Complex	Diphtheria Toxin	domain 1	CATH (4.3.0)
A	2.60.40.700	Mainly Beta	Sandwich	Immunoglobulin-like	Diphtheria toxin, receptor-binding domain	CATH (4.3.0)
B	3.90.175.10	Alpha Beta	Alpha-Beta Complex	Diphtheria Toxin	domain 1	CATH (4.3.0)
B	2.60.40.700	Mainly Beta	Sandwich	Immunoglobulin-like	Diphtheria toxin, receptor-binding domain	CATH (4.3.0)

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.