Annotations: 4V3I

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Bacterial type VI secretion system component TssL-like	8045689	4004618	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Bacterial type VI secretion system component TssL-like	8053914	3002246	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF09850	e4v3iA1	A: alpha bundles	X: Conserved type six secretion component TssL-related (From Topology)	H: Conserved type six secretion component TssL-related (From Topology)	T: Conserved type six secretion component TssL-related	F: PF09850	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.25.40.590	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Type IV / VI secretion system, DotU	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF09850	Type VI secretion system protein DotU (DotU)	Type VI secretion system protein DotU	-	Family
B	PF09850	Type VI secretion system protein DotU (DotU)	Type VI secretion system protein DotU	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	VCA0115	-	-	membrane cellular anatomical entity
B	VCA0115	-	-	membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR038522	Type IV / VI secretion system, DotU superfamily	Homologous Superfamily
A	IPR017732	Type IV / VI secretion system, DotU	Domain
B	IPR038522	Type IV / VI secretion system, DotU superfamily	Homologous Superfamily
B	IPR017732	Type IV / VI secretion system, DotU	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.