6VHR

Structure of PE5-PPE4-EspG3 complex from the type VII (ESX-3) secretion system, space group I422

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	PE/PPE dimer-like	8099042	3001123	SCOP2B (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	PE	e6vhrA1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: PE (From Topology)	T: PE	F: PE	ECOD (1.6)
B	PPE	e6vhrB1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: PPE (From Topology)	T: PPE	F: PPE	ECOD (1.6)
C	ESX-1_EspG	e6vhrC1	A: a+b two layers	X: MybT EspG5 chaperone (From Topology)	H: MybT EspG5 chaperone (From Topology)	T: MybT EspG5 chaperone	F: ESX-1_EspG	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00934	PE family (PE)	PE family	-	Family
B	PF00823	PPE family (PPE)	PPE family	-	Family
C	PF14011	EspG family (ESX-1_EspG)	EspG family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PE family immunomodulator PE5	-	-	cell surface cellular anatomical entity extracellular region cell envelope
B	PPE family protein PPE4	-	response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to defenses of other organism response to external stimulus response to biotic stimulus biological process involved in interaction with host biological process involved in symbiotic interaction response to host immune response response to host response to external biotic stimulus	cell periphery plasma membrane membrane cellular anatomical entity
C	ESX-3 secretion-associated protein EspG3	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000084	PE-PGRS family, N-terminal	Domain
B	IPR043641	PPE-PPW subfamily, C-terminal	Domain
B	IPR038332	PPE superfamily	Homologous Superfamily
B	IPR000030	PPE domain	Domain
C	IPR025734	EspG family	Family

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 R01GM133198.