7O3J

O-layer structure (TrwH/VirB7, TrwF/VirB9CTD, TrwE/VirB10CTD) of the outer membrane core complex from the fully-assembled R388 type IV secretion system determined by cryo-EM.

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
AA [auth a]	F_UNCLASSIFIED	e7o3ja1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
C	F_UNCLASSIFIED	e7o3jC1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
DA [auth d]	F_UNCLASSIFIED	e7o3jd1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
GA [auth g]	F_UNCLASSIFIED	e7o3jg1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
I	F_UNCLASSIFIED	e7o3jI1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
JA [auth j]	F_UNCLASSIFIED	e7o3jj1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
L	F_UNCLASSIFIED	e7o3jL1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
MA [auth m]	F_UNCLASSIFIED	e7o3jm1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
O	F_UNCLASSIFIED	e7o3jO1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
R	F_UNCLASSIFIED	e7o3jR1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
U	F_UNCLASSIFIED	e7o3jU1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
X	F_UNCLASSIFIED	e7o3jX1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
F	F_UNCLASSIFIED	e7o3jF1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
PA [auth p]	F_UNCLASSIFIED	e7o3jp1	A: extended segments	X: TraN protein (From Topology)	H: TraN protein (From Topology)	T: TraN protein	F: F_UNCLASSIFIED	ECOD (1.6)
B	PF03524	e7o3jB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
CA [auth c]	PF03524	e7o3jc1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
E	PF03524	e7o3jE1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
FA [auth f]	PF03524	e7o3jf1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
H	PF03524	e7o3jH1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
IA [auth i]	PF03524	e7o3ji1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
K	PF03524	e7o3jK1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
LA [auth l]	PF03524	e7o3jl1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
N	PF03524	e7o3jN1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
OA [auth o]	PF03524	e7o3jo1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
Q	PF03524	e7o3jQ1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
T	PF03524	e7o3jT1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
Z	PF03524	e7o3jZ1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)
W	PF03524	e7o3jW1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03524	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, BA [auth b], D, EA [auth e], G, A, BA [auth b], D, EA [auth e], G, HA [auth h], J, KA [auth k], M, NA [auth n], P, S, V, Y	PF03743	Bacterial conjugation TrbI-like protein (TrbI)	Bacterial conjugation TrbI-like protein	-	Family
B, CA [auth c], E, FA [auth f], H, B, CA [auth c], E, FA [auth f], H, IA [auth i], K, LA [auth l], N, OA [auth o], Q, T, W, Z	PF03743	Bacterial conjugation TrbI-like protein (TrbI)	Bacterial conjugation TrbI-like protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, BA [auth b], D, EA [auth e], G, A, BA [auth b], D, EA [auth e], G, HA [auth h], J, KA [auth k], M, NA [auth n], P, S, V, Y	TrwE protein	-	-	cell periphery plasma membrane membrane cellular anatomical entity
AA [auth a], C, DA [auth d], F, GA [auth g], AA [auth a], C, DA [auth d], F, GA [auth g], I, JA [auth j], L, MA [auth m], O, PA [auth p], R, U, X	TrwH protein	-	-	-
B, CA [auth c], E, FA [auth f], H, B, CA [auth c], E, FA [auth f], H, IA [auth i], K, LA [auth l], N, OA [auth o], Q, T, W, Z	TrwF protein	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, BA [auth b], D, EA [auth e], G, A, BA [auth b], D, EA [auth e], G, HA [auth h], J, KA [auth k], M, NA [auth n], P, S, V, Y	IPR047695	Type IV secretion system, VirB10/PtlG	Family
A, BA [auth b], D, EA [auth e], G, A, BA [auth b], D, EA [auth e], G, HA [auth h], J, KA [auth k], M, NA [auth n], P, S, V, Y	IPR042217	Type IV secretion system, VirB10/TrbI	Homologous Superfamily
A, BA [auth b], D, EA [auth e], G, A, BA [auth b], D, EA [auth e], G, HA [auth h], J, KA [auth k], M, NA [auth n], P, S, V, Y	IPR005498	Type IV secretion system, VirB10/TraB/TrbI	Family
B, CA [auth c], E, FA [auth f], H, B, CA [auth c], E, FA [auth f], H, IA [auth i], K, LA [auth l], N, OA [auth o], Q, T, W, Z	IPR033645	VirB9/CagX/TrbG, C-terminal	Domain
B, CA [auth c], E, FA [auth f], H, B, CA [auth c], E, FA [auth f], H, IA [auth i], K, LA [auth l], N, OA [auth o], Q, T, W, Z	IPR038161	VirB9/CagX/TrbG, C-terminal domain superfamily	Homologous Superfamily
B, CA [auth c], E, FA [auth f], H, B, CA [auth c], E, FA [auth f], H, IA [auth i], K, LA [auth l], N, OA [auth o], Q, T, W, Z	IPR010258	Conjugal transfer, TrbG/VirB9/CagX	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, AA [auth a], B, BA [auth b], C A, AA [auth a], B, BA [auth b], C, CA [auth c], D, DA [auth d], E, EA [auth e], F, FA [auth f], G, GA [auth g], H, HA [auth h], I, IA [auth i], J, JA [auth j], K, KA [auth k], L, LA [auth l], M, MA [auth m], N, NA [auth n], O, OA [auth o], P, PA [auth p], Q, R, S, T, U, V, W, X, Y, Z	OPM	Transmembrane	Alpha-helical polytopic	Type IV secretory system	Type IV secretion system, VirB10/TraB /TrbI

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, AA [auth a], B, BA [auth b], C A, AA [auth a], B, BA [auth b], C, CA [auth c], D, DA [auth d], E, EA [auth e], F, FA [auth f], G, GA [auth g], H, HA [auth h], I, IA [auth i], J, JA [auth j], K, KA [auth k], L, LA [auth l], M, MA [auth m], N, NA [auth n], O, OA [auth o], P, PA [auth p], Q, R, S, T, U, V, W, X, Y, Z	PDBTM	Annotated as membrane protein by PDBTM