Annotations: 2Y3M

Structure of the extra-membranous domain of the secretin HofQ from Actinobacillus actinomycetemcomitans

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
A	SCOP2 Family	Secretin repeat domain-like	8045243	4004368	SCOP2 (2022-06-29)
A	SCOP2 Family	Secretin repeat domain-like	8057227	4004368	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Secretin repeat domain-like	8057228	3002387	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Secretin repeat domain-like	8057229	3002387	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e2y3mB1	A: alpha arrays	X: Alpha helical domain of ribonucleotide reductases	H: Alpha helical domain of ribonucleotide reductases	T: Alpha helical domain of ribonucleotide reductases	F:	ECOD (v295.2)
A	PsbH	e2y3mA2	A: alpha arrays	X: RuvA-C	H: Hypothetical protein MTH1615	T: Hypothetical protein MTH1615	F: PsbH	ECOD (v295.2)
A	VWA	e2y3mA3	A: alpha arrays	X: DP domain	H: DP domain	T: DP domain	F: VWA	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.1370.120	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S8	Chain: A, domain 1	CATH (4.3.0)
B	3.30.1370.130	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S8	Chain: A, domain 1	CATH (4.3.0)
A	3.30.1370.120	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S8	Chain: A, domain 1	CATH (4.3.0)
A	3.30.1370.130	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S8	Chain: A, domain 1	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	PROTEIN TRANSPORT PROTEIN HOFQ	-	establishment of protein localization transport secretion establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region localization secretion by cell protein transport macromolecule localization cellular process intracellular protein localization	cell outer membrane cellular anatomical structure external encapsulating structure extracellular region membrane cell envelope outer membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005644	NolW-like	Domain
A, B	IPR004846	Type II/III secretion system, secretin-like domain	Domain
A, B	IPR038591	NolW-like superfamily	Homologous Superfamily
A, B	IPR001775	GspD/PilQ family	Family
A, B	IPR051808	Type IV pilus biogenesis and competence protein	Family
A, B	IPR013355	Type IV pilus secretin PilQ	Family