Annotations: 3HIU

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	YgbB	e3hiuD1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: YgbB	ECOD (v295.2)
C	YgbB	e3hiuC1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: YgbB	ECOD (v295.2)
B	YgbB	e3hiuB1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: YgbB	ECOD (v295.2)
A	Dicer_dsRBD	e3hiuA2	A: alpha arrays	X: DEATH domain	H: PH domain-like	T: PH domain-like	F: Dicer_dsRBD	ECOD (v295.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
C	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
B	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
A	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF05974	Domain of unknown function (DUF892) (DUF892)	Domain of unknown function (DUF892)	This protein family is found in bacteria, including Protein YciF from Escherichia coli. This protein is produced by bacteria in response to stress conditions. It adopts a dimeric configuration in which each monomer shows five alpha-helices. Its funct ...	This protein family is found in bacteria, including Protein YciF from Escherichia coli. This protein is produced by bacteria in response to stress conditions. It adopts a dimeric configuration in which each monomer shows five alpha-helices. Its function is still unknown [1].	Domain

Chains	Accession	Name	Type
A, B, C, D	IPR010287	Protein of unknown function DUF892, YciF-like	Family
A, B, C, D	IPR012347	Ferritin-like	Homologous Superfamily
A, B, C, D	IPR009078	Ferritin-like superfamily	Homologous Superfamily