Annotations: 4ZV0

Structure of Tse6 in complex with Tsi6

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	SSB	e4zv0B1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: SSB	ECOD (v294.2)
A	SSB	e4zv0A1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: SSB	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF18660	Tsi6 (Tsi6)	Tsi6	Tsi6 inhibits the NADase activity of Tse6, an integral membrane toxin from Pseudomonas aeruginosa. The Tsi6 immunity protein adopts an all-alpha-helical fold that binds to a surface of Tse6 [1].	Domain
A	PF15538	Bacterial toxin 46 (Ntox46)	Bacterial toxin 46	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Tse6-binding/Tse6 immunity protein	molecular sequestering activity toxin sequestering activity	establishment of protein localization transport secretion establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region transmembrane transport localization secretion by cell protein transmembrane transport protein transport protein secretion by the type VI secretion system macromolecule localization establishment of protein localization transport secretion establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region transmembrane transport localization secretion by cell protein transmembrane transport protein transport protein secretion by the type VI secretion system macromolecule localization cellular process intracellular protein localization	-
A	antibacterial effector secreted protein (type VI secretion system)	NAD+ nucleosidase activity hydrolase activity, acting on glycosyl bonds hydrolase activity hydrolase activity, hydrolyzing N-glycosyl compounds catalytic activity NADP+ nucleosidase activity molecular sequestering activity toxin sequestering activity	establishment of protein localization transport secretion establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region transmembrane transport localization secretion by cell protein transmembrane transport protein transport protein secretion by the type VI secretion system macromolecule localization establishment of protein localization transport secretion establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region transmembrane transport localization secretion by cell protein transmembrane transport protein transport protein secretion by the type VI secretion system macromolecule localization cellular process intracellular protein localization	cellular anatomical structure membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR040818	Tsi6	Domain
A	IPR028238	Bacterial toxin 46	Domain
A	IPR008727	PAAR motif	Repeat

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.