Annotations: 9QE9

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Diphtheria_C	e9qe9B1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Diphtheria_C	ECOD (v295.2)

Chains	Accession	Name	Description	Comments	Source
A, B	PF02763	Diphtheria toxin, C domain (Diphtheria_C)	Diphtheria toxin, C domain	N-terminal catalytic (C) domain - blocks protein synthesis by transfer of ADP-ribose from NAD to a diphthamide residue of EF-2.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	ADP-ribosylating toxin	pentosyltransferase activity glycosyltransferase activity NAD+-diphthamide ADP-ribosyltransferase activity transferase activity catalytic activity toxin activity	-	-

Chains	Accession	Name	Type
A, B	IPR000512	Diphtheria toxin (NAD+-dipthamide ADP-ribosyltransferase)	Family
A, B	IPR036801	Diphtheria toxin, translocation domain superfamily	Homologous Superfamily
A, B	IPR022406	Diphtheria toxin, catalytic domain	Domain

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.

9QE9 | pdb_00009qe9