6ZZH

Structure of soluble SmhB crystal form 2 of the tripartite alpha-pore forming toxin, Smh, from Serratia marcescens.

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: mpstruc

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth AAA]	Bacillus_HBL	e6zzhAAA1	A: alpha bundles	X: Bacterial hemolysins-like	H: Bacterial hemolysins (From Topology)	T: Bacterial hemolysins	F: Bacillus_HBL	ECOD (1.6)
B [auth BBB]	Bacillus_HBL	e6zzhBBB1	A: alpha bundles	X: Bacterial hemolysins-like	H: Bacterial hemolysins (From Topology)	T: Bacterial hemolysins	F: Bacillus_HBL	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth AAA], B [auth BBB]	PF05791	Bacillus haemolytic enterotoxin (HBL) (Bacillus_HBL)	Bacillus haemolytic enterotoxin (HBL)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth AAA], B [auth BBB]	SmhB	-	-	cellular anatomical structure membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth AAA], B [auth BBB]	IPR008414	Hemolysin BL-binding component	Family
A [auth AAA], B [auth BBB]	IPR052785	Enterotoxin complex component	Family

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth AAA], B [auth BBB]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Adventitious Membrane Proteins: Alpha-helical Pore-forming Toxins.	SmhB pore of the tripartite α-pore forming toxin, Smh

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.