Annotations: 4AG6

Structure of VirB4 of Thermoanaerobacter pseudethanolicus

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
D	SCOP2B Superfamily	TrwB/VirB4 insert domain-like	8049765	3002354	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	TrwB/VirB4 insert domain-like	8049765	3002354	SCOP2B (2022-06-29)
B	SCOP2 Family	VirB4-like	8018220	4004010	SCOP2 (2022-06-29)
B	SCOP2 Family	VirB4 insert domain-like	8091679	4007755	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	RecA-like P-loop NTPases	8018221	3002019	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	TrwB/VirB4 insert domain-like	8049765	3002354	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	RecA-like P-loop NTPases	8018221	3002019	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	RecA-like P-loop NTPases	8018221	3002019	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	TrwB/VirB4 insert domain-like	8049765	3002354	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)
D	Bac_DNA_binding	e4ag6D1	A: beta barrels	X: Lipocalins/Streptavidin	H: Fibronectin type I module-like	T: Fibronectin type I module	F: Bac_DNA_binding	ECOD (v294.2)
C	HLH	e4ag6C1	A: beta barrels	X: Ribonuclease H-like	H: Ribonuclease H-like	T: Ribonuclease H-like	F: HLH	ECOD (v294.2)
B	V-set	e4ag6B1	A: beta barrels	X: beta-Grasp	H: HTH	T: winged helix domain	F: V-set	ECOD (v294.2)
A	V-set	e4ag6A1	A: beta barrels	X: beta-Grasp	H: HTH	T: winged helix domain	F: V-set	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	6.10.140.2170	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
D	1.10.8.730	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
C	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
C	1.10.8.730	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
B	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
B	1.10.8.730	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
A	1.10.8.730	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF19044	TraG P-loop domain (P-loop_TraG)	TraG P-loop domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	TYPE IV SECRETORY PATHWAY VIRB4 COMPONENTS-LIKE PROTEIN	binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding cation binding ion binding metal ion binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR043964	TraG, P-loop domain	Domain
A, B, C, D	IPR051162	T4SS_component	Unknown
A, B, C, D	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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