Annotations: 9XZX

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Bacterial enterotoxins	8041931	3000434	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Superantigen toxins C-terminal domain-like	8041932	3000376	SCOP2B (2022-06-29)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B [auth C]	Heavy Chain	IGHV1	-	enterotoxin type c-2	SAbDab (2026-06-12)
C [auth D]	Heavy Chain	IGHV1	-	enterotoxin type c-2	SAbDab (2026-06-12)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Enterotoxin type C-2	cation binding ion binding binding metal ion binding small molecule binding toxin activity	-	cellular anatomical structure extracellular region
B [auth C]	NB C107	-	-	-
C [auth D]	NB C112	-	-	-

Chains	Accession	Name	Type
A	IPR006123	Staphylococcal/Streptococcal toxin, beta-grasp domain	Domain
A	IPR006177	Staphylococcal/streptococcal toxin, bacterial	Family
A	IPR006126	Staphylococcal enterotoxin/Streptococcal pyrogenic exotoxin, conserved site	Conserved Site
A	IPR016091	Superantigen toxin, C-terminal	Homologous Superfamily
A	IPR006173	Staphylococcal/Streptococcal toxin, OB-fold	Domain
A	IPR013307	Superantigen, staphylococcal/streptococcal toxin, bacterial	Family
A	IPR008992	Enterotoxin	Homologous Superfamily

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.

9XZX | pdb_00009xzx