7O3T | pdb_00007o3t

I-layer structure (TrwF/VirB9NTD, TrwE/VirB10NTD) 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
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
Z [auth i]	Ribosomal_L34e	e7o3ti1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
X [auth f]	Ribosomal_L34e	e7o3tf1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
V [auth c]	Ribosomal_L34e	e7o3tc1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
T [auth Z]	Ribosomal_L34e	e7o3tZ1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
R [auth W]	Ribosomal_L34e	e7o3tW1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
P [auth v]	Ribosomal_L34e	e7o3tv1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
N [auth T]	Ribosomal_L34e	e7o3tT1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
L [auth Q]	Ribosomal_L34e	e7o3tQ1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
J [auth N]	Ribosomal_L34e	e7o3tN1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
H [auth K]	Ribosomal_L34e	e7o3tK1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
FA [auth z]	Ribosomal_L34e	e7o3tz1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
F [auth H]	Ribosomal_L34e	e7o3tH1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
DA [auth o]	Ribosomal_L34e	e7o3to1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
D [auth E]	Ribosomal_L34e	e7o3tE1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
BA [auth l]	Ribosomal_L34e	e7o3tl1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)
B	Ribosomal_L34e	e7o3tB1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L34e	ECOD (v294.1)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, BA [auth l], D [auth E], DA [auth o], F [auth H], B, BA [auth l], D [auth E], DA [auth o], F [auth H], FA [auth z], H [auth K], J [auth N], L [auth Q], N [auth T], P [auth v], R [auth W], T [auth Z], V [auth c], X [auth f], Z [auth i]	TrwF protein	-	-	-
A, AA [auth k], C [auth D], CA [auth n], E [auth G], A, AA [auth k], C [auth D], CA [auth n], E [auth G], EA [auth y], G [auth J], I [auth M], K [auth P], M [auth S], O [auth u], Q [auth V], S [auth Y], U [auth b], W [auth e], Y [auth h]	TrwE protein	-	-	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, BA [auth l], D [auth E], DA [auth o], F [auth H], B, BA [auth l], D [auth E], DA [auth o], F [auth H], FA [auth z], H [auth K], J [auth N], L [auth Q], N [auth T], P [auth v], R [auth W], T [auth Z], V [auth c], X [auth f], Z [auth i]	IPR033645	VirB9/CagX/TrbG, C-terminal	Domain
B, BA [auth l], D [auth E], DA [auth o], F [auth H], B, BA [auth l], D [auth E], DA [auth o], F [auth H], FA [auth z], H [auth K], J [auth N], L [auth Q], N [auth T], P [auth v], R [auth W], T [auth Z], V [auth c], X [auth f], Z [auth i]	IPR038161	VirB9/CagX/TrbG, C-terminal domain superfamily	Homologous Superfamily
B, BA [auth l], D [auth E], DA [auth o], F [auth H], B, BA [auth l], D [auth E], DA [auth o], F [auth H], FA [auth z], H [auth K], J [auth N], L [auth Q], N [auth T], P [auth v], R [auth W], T [auth Z], V [auth c], X [auth f], Z [auth i]	IPR010258	Conjugal transfer TrbG/VirB9/CagX	Family
A, AA [auth k], C [auth D], CA [auth n], E [auth G], A, AA [auth k], C [auth D], CA [auth n], E [auth G], EA [auth y], G [auth J], I [auth M], K [auth P], M [auth S], O [auth u], Q [auth V], S [auth Y], U [auth b], W [auth e], Y [auth h]	IPR047695	Type IV secretion system, VirB10/PtlG	Family
A, AA [auth k], C [auth D], CA [auth n], E [auth G], A, AA [auth k], C [auth D], CA [auth n], E [auth G], EA [auth y], G [auth J], I [auth M], K [auth P], M [auth S], O [auth u], Q [auth V], S [auth Y], U [auth b], W [auth e], Y [auth h]	IPR042217	Type IV secretion system, VirB10/TrbI	Homologous Superfamily
A, AA [auth k], C [auth D], CA [auth n], E [auth G], A, AA [auth k], C [auth D], CA [auth n], E [auth G], EA [auth y], G [auth J], I [auth M], K [auth P], M [auth S], O [auth u], Q [auth V], S [auth Y], U [auth b], W [auth e], Y [auth h]	IPR005498	Type IV secretion system, VirB10/TraB/TrbI	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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.