Annotations: 5U1B

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d5u1ba_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
B	d5u1bb_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
C	d5u1bc_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
D	d5u1bd_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
E	d5u1be_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
F	d5u1bf_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
G	d5u1bg_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
H	d5u1bh_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Ferritin-like	8063902	3001658	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ferritin-like	8063902	3001658	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Ferritin-like	8063902	3001658	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Ferritin-like	8063902	3001658	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Ferritin-like	8063902	3001658	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Ferritin-like	8063902	3001658	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Ferritin-like	8063902	3001658	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Ferritin-like	8063902	3001658	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)
A	PF00210	e5u1bA1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: PF00210	ECOD (1.6)
B	PF00210	e5u1bB1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: PF00210	ECOD (1.6)
C	PF00210	e5u1bC1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: PF00210	ECOD (1.6)
D	PF00210	e5u1bD1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: PF00210	ECOD (1.6)
E	PF00210	e5u1bE1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: PF00210	ECOD (1.6)
F	PF00210	e5u1bF1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: PF00210	ECOD (1.6)
G	PF00210	e5u1bG1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: PF00210	ECOD (1.6)
H	PF00210	e5u1bH1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: PF00210	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	PF00210	Ferritin-like domain (Ferritin)	Ferritin-like domain	This family contains ferritins and other ferritin-like proteins such as members of the DPS family and bacterioferritins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	MtrE protein,Ferritin chimera	efflux transmembrane transporter activity transporter activity transmembrane transporter activity cation binding transition metal ion binding iron ion binding ion binding binding ferrous iron binding metal ion binding small molecule binding ferric iron binding oxidoreductase activity, acting on metal ions oxidoreductase activity efflux transmembrane transporter activity transporter activity transmembrane transporter activity cation binding transition metal ion binding iron ion binding ion binding binding ferrous iron binding metal ion binding small molecule binding ferric iron binding oxidoreductase activity, acting on metal ions oxidoreductase activity ferroxidase activity oxidoreductase activity, acting on metal ions, oxygen as acceptor catalytic activity	localization transport iron ion transport transition metal ion transport monoatomic ion transport monoatomic cation transport establishment of localization metal ion transport cellular localization inorganic ion homeostasis homeostatic process sequestering of metal ion maintenance of location in cell maintenance of location localization transport iron ion transport transition metal ion transport monoatomic ion transport monoatomic cation transport establishment of localization metal ion transport cellular localization inorganic ion homeostasis homeostatic process sequestering of metal ion maintenance of location in cell maintenance of location intracellular iron ion homeostasis cellular homeostasis chemical homeostasis sequestering of iron ion intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis cellular process intracellular sequestering of iron ion monoatomic cation homeostasis intracellular monoatomic ion homeostasis	cell periphery plasma membrane membrane cellular anatomical entity intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR003423	Outer membrane efflux protein	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR010131	RND efflux system, outer membrane lipoprotein, NodT	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR009040	Ferritin-like diiron domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR041719	Ferritin, prokaryotic-type	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR012347	Ferritin-like	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR009078	Ferritin-like superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR001519	Ferritin	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR008331	Ferritin/DPS protein domain	Domain

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 R01GM133198.