Annotations: 3QZ0

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	S_100	e3qz0B1	A: beta barrels	X: beta-Grasp	H: HTH	T: winged helix domain	F: S_100	ECOD (v294.2)
A	FhbB	e3qz0A1	A: beta barrels	X: Factor H binding protein B (FhbB)	H: Factor H binding protein B (FhbB)	T: Factor H binding protein B (FhbB)	F: FhbB	ECOD (v294.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	6.10.250.2300	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
A	6.10.250.2300	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A, B	PF20813	Factor H binding protein B (FhbB)	Factor H binding protein B	Treponema denticola, a human pathogen that contributes to periodontitis, survives by binding factor H (FH) to its surface through its Factor H binding protein B (FhbB). The structure of this protein is highly ordered consisting of an alpha-beta fold. ...	Treponema denticola, a human pathogen that contributes to periodontitis, survives by binding factor H (FH) to its surface through its Factor H binding protein B (FhbB). The structure of this protein is highly ordered consisting of an alpha-beta fold. This highly thermostable protein forms a weak dimer with an interface occurring along one alpha helix from each subunit in an anti-parallel alignment with no direct hydrogen bonding between the subunits [1].	Domain