6UTU

Crystal structure of minor pseudopilin ternary complex of XcpVWX from the Type 2 secretion system of Pseudomonas aeruginosa in the P3 space group

External Resource: Annotation

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

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d6utub_	Alpha and beta proteins (a+b)	Pili subunits	Pili subunits	automated matches	automated matches	(Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ],	SCOPe (2.08)
E	d6utue_	Alpha and beta proteins (a+b)	Pili subunits	Pili subunits	automated matches	automated matches	(Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ],	SCOPe (2.08)
H	d6utuh_	Alpha and beta proteins (a+b)	Pili subunits	Pili subunits	automated matches	automated matches	(Pseudomonas aeruginosa PAO1 ) [TaxId: 208964 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Pili subunits	8086738	3000097	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Pili subunits	8086738	3000097	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Pili subunits	8086738	3000097	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	PF02501	e6utuA1	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: PF02501	ECOD (1.6)
D	PF02501	e6utuD1	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: PF02501	ECOD (1.6)
G	PF02501	e6utuG1	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: PF02501	ECOD (1.6)
B	PF11612	e6utuB1	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: PF11612	ECOD (1.6)
E	PF11612	e6utuE1	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: PF11612	ECOD (1.6)
H	PF11612	e6utuH1	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: PF11612	ECOD (1.6)
C	PF03934	e6utuC1	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: SAM domain-like	F: PF03934	ECOD (1.6)
C	PF21687	e6utuC3	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: SAM domain-like	F: PF21687	ECOD (1.6)
C	F_UNCLASSIFIED	e6utuC2	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: F_UNCLASSIFIED	ECOD (1.6)
F	PF03934	e6utuF3	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: SAM domain-like	F: PF03934	ECOD (1.6)
F	PF21687	e6utuF2	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: SAM domain-like	F: PF21687	ECOD (1.6)
F	F_UNCLASSIFIED	e6utuF1	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: F_UNCLASSIFIED	ECOD (1.6)
I	PF03934	e6utuI1	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: SAM domain-like	F: PF03934	ECOD (1.6)
I	PF21687	e6utuI2	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: SAM domain-like	F: PF21687	ECOD (1.6)
I	F_UNCLASSIFIED	e6utuI3	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: F_UNCLASSIFIED	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, D, G	PF02501	Type II secretion system (T2SS), protein I (T2SSI)	Type II secretion system (T2SS), protein I	The Type II secretion system, also called Secretion-dependent pathway (SDP), is responsible for the transport of proteins across the outer membrane first exported to the periplasm by the Sec or Tat translocon in Gram-negative (diderm) bacteria. As me ...	The Type II secretion system, also called Secretion-dependent pathway (SDP), is responsible for the transport of proteins across the outer membrane first exported to the periplasm by the Sec or Tat translocon in Gram-negative (diderm) bacteria. As members of the T2SJ family, members of the T2SI family are pseudopilins containing prepilin signal sequences [1].	Domain
B, E, H	PF11612	Type II secretion system (T2SS), protein J (T2SSJ)	Type II secretion system (T2SS), protein J	-	Family
C, F, I	PF03934	Type II secretion system (T2SS), protein K (T2SSK)	Type II secretion system (T2SS), protein K	Members of this family are involved in the Type II protein secretion system. The T2SK family includes proteins such as ExeK, PulK, OutX and XcpX. They consist of two tandem SAM-like domains, this entry represents the second one.	Domain
C, F, I	PF21687	Type II secretion system (T2SS), protein K (T2SSK_1st)	Type II secretion system (T2SS), protein K	Members of this family are involved in the Type II protein secretion system. The T2SK family includes proteins such as ExeK, PulK, OutX and XcpX. They consist of two tandem SAM-like domains, this entry represents the first one.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D, G	Type II secretion system protein I	-	protein localization protein transport across the cell outer membrane establishment of protein localization cellular localization nitrogen compound transport transport secretion organic substance transport establishment of protein localization to extracellular region export from cell protein secretion by the type II secretion system protein secretion establishment of localization protein localization to extracellular region transmembrane transport protein localization protein transport across the cell outer membrane establishment of protein localization cellular localization nitrogen compound transport transport secretion organic substance transport establishment of protein localization to extracellular region export from cell protein secretion by the type II secretion system protein secretion establishment of localization protein localization to extracellular region transmembrane transport localization secretion by cell protein transmembrane transport protein transport cellular macromolecule localization macromolecule localization cellular process	cell periphery plasma membrane membrane cellular anatomical entity protein-containing complex type II protein secretion system complex
B, E, H	Type II secretion system protein J	-	protein localization protein transport across the cell outer membrane establishment of protein localization cellular localization nitrogen compound transport transport secretion organic substance transport establishment of protein localization to extracellular region export from cell protein secretion by the type II secretion system protein secretion establishment of localization protein localization to extracellular region transmembrane transport protein localization protein transport across the cell outer membrane establishment of protein localization cellular localization nitrogen compound transport transport secretion organic substance transport establishment of protein localization to extracellular region export from cell protein secretion by the type II secretion system protein secretion establishment of localization protein localization to extracellular region transmembrane transport localization secretion by cell protein transmembrane transport protein transport cellular macromolecule localization macromolecule localization cellular process	cell periphery plasma membrane membrane cellular anatomical entity protein-containing complex type II protein secretion system complex
C, F, I	Type II secretion system protein K	-	protein localization protein transport across the cell outer membrane establishment of protein localization cellular localization nitrogen compound transport transport secretion organic substance transport establishment of protein localization to extracellular region export from cell protein secretion by the type II secretion system protein secretion establishment of localization protein localization to extracellular region transmembrane transport protein localization protein transport across the cell outer membrane establishment of protein localization cellular localization nitrogen compound transport transport secretion organic substance transport establishment of protein localization to extracellular region export from cell protein secretion by the type II secretion system protein secretion establishment of localization protein localization to extracellular region transmembrane transport localization secretion by cell protein transmembrane transport protein transport cellular macromolecule localization macromolecule localization cellular process	cell periphery plasma membrane membrane cellular anatomical entity protein-containing complex type II protein secretion system complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D, G	IPR003413	Type II secretion system protein GspI, C-terminal	Domain
A, D, G	IPR012902	Prokaryotic N-terminal methylation site	PTM
A, D, G	IPR010052	Type II secretion system protein GspI	Family
A, D, G	IPR045584	Pilin-like	Homologous Superfamily
B, E, H	IPR010055	Type II secretion system protein GspJ	Family
B, E, H	IPR012902	Prokaryotic N-terminal methylation site	PTM
B, E, H	IPR045584	Pilin-like	Homologous Superfamily
C, F, I	IPR005628	General secretion pathway protein K	Family
C, F, I	IPR049179	T2SS protein K, second SAM-like domain	Domain
C, F, I	IPR049031	T2SS protein K, first SAM-like domain	Domain
C, F, I	IPR038072	GspK, central domain superfamily	Homologous Superfamily
C, F, I	IPR045584	Pilin-like	Homologous Superfamily

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.