7OKN

Structure of the outer-membrane core complex (inner ring) from a conjugative type IV secretion system

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: mpstruc

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e7oknA1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
AA [auth a]	F_UNCLASSIFIED	e7okna1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
C	F_UNCLASSIFIED	e7oknC1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
CA [auth c]	F_UNCLASSIFIED	e7oknc1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
E	F_UNCLASSIFIED	e7oknE1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
EA [auth e]	F_UNCLASSIFIED	e7okne1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
G	F_UNCLASSIFIED	e7oknG1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
GA [auth g]	F_UNCLASSIFIED	e7okng1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
I	F_UNCLASSIFIED	e7oknI1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
K	F_UNCLASSIFIED	e7oknK1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
M	F_UNCLASSIFIED	e7oknM1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
O	F_UNCLASSIFIED	e7oknO1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
Q	F_UNCLASSIFIED	e7oknQ1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
S	F_UNCLASSIFIED	e7oknS1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
U	F_UNCLASSIFIED	e7oknU1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
W	F_UNCLASSIFIED	e7oknW1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)
Y	F_UNCLASSIFIED	e7oknY1	A: beta barrels	X: CBF-like	H: TraF (From Topology)	T: TraF	F: F_UNCLASSIFIED	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, AA [auth a], C, CA [auth c], E, A, AA [auth a], C, CA [auth c], E, EA [auth e], G, GA [auth g], I, K, M, O, Q, S, U, W, Y	PF03743	Bacterial conjugation TrbI-like protein (TrbI)	Bacterial conjugation TrbI-like protein	-	Family
B, BA [auth b], D, DA [auth d], F, B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, L, N, P, R, T, V, X, Z	PF09676	Type IV conjugative transfer system lipoprotein (TraV) (TraV)	Type IV conjugative transfer system lipoprotein (TraV)	-	Family

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, AA [auth a], C, CA [auth c], E, A, AA [auth a], C, CA [auth c], E, EA [auth e], G, GA [auth g], I, K, M, O, Q, S, U, W, Y	IPR005498	Type IV secretion system, VirB10/TraB/TrbI	Family
B, BA [auth b], D, DA [auth d], F, B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, L, N, P, R, T, V, X, Z	IPR014118	Type IV conjugative transfer system protein TraV	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
B, BA [auth b], D, DA [auth d], F B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, L, N, P, R, T, V, X, 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
B, BA [auth b], D, DA [auth d], F B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, L, N, P, R, T, V, X, Z	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
B, BA [auth b], D, DA [auth d], F B, BA [auth b], D, DA [auth d], F, FA [auth f], H, HA [auth h], J, L, N, P, R, T, V, X, Z	mpstruc	TRANSMEMBRANE PROTEINS: BETA-BARREL	Type IV Secretion Systems	outer-membrane core complex (inner ring) from a conjugative type IV secretion system

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.