5U1A | pdb_00005u1a

Ferritin with Gc MtrE loop 1 inserted at His34

External Resource: Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d5u1aa_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
B	d5u1ab_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
C	d5u1ac_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
D	d5u1ad_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
E	d5u1ae_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
F	d5u1af_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
G	d5u1ag_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
I	d5u1ai_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
J	d5u1aj_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
K	d5u1ak_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
L	d5u1al_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (Neisseria gonorrhoeae ) [TaxId: 485 ], (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
H	d5u1ah_	All alpha proteins	Ferritin-like	Ferritin-like	automated matches	automated matches	(Helicobacter pylori ) [TaxId: 210 ], (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	SCOP2 Family	Ferritin	8063901	4000839	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Ferritin-like	8063902	3001658	SCOP2 (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)
I	SCOP2B Superfamily	Ferritin-like	8063902	3001658	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Ferritin-like	8063902	3001658	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Ferritin-like	8063902	3001658	SCOP2B (2022-06-29)
L	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	Ferritin	e5u1aA1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
B	Ferritin	e5u1aB1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
C	Ferritin	e5u1aC1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
D	Ferritin	e5u1aD1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
E	Ferritin	e5u1aE1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
F	Ferritin	e5u1aF1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
G	Ferritin	e5u1aG1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
I	Ferritin	e5u1aI1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
J	Ferritin	e5u1aJ1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
K	Ferritin	e5u1aK1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
L	Ferritin	e5u1aL1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	ECOD (1.6)
H	Ferritin	e5u1aH1	A: alpha bundles	X: Ferritin/Heme oxygenase/4-helical cytokines	H: Ferritin/Heme oxygenase	T: Ferritin	F: Ferritin	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)
I	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
J	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
K	1.20.1260.10	Mainly Alpha	Up-down Bundle	Ferritin	Ferritin, core subunit, four-helix bundle	CATH (4.3.0)
L	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, I, J, K, L	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, I, J, K, L	Ferritin,MtrE protein chimera	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 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 efflux transmembrane transporter activity transporter activity transmembrane transporter activity	intracellular iron ion homeostasis inorganic ion homeostasis cellular homeostasis chemical homeostasis homeostatic process intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis localization transport iron ion transport transition metal ion transport intracellular iron ion homeostasis inorganic ion homeostasis cellular homeostasis chemical homeostasis homeostatic process intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis localization transport iron ion transport transition metal ion transport monoatomic ion transport monoatomic cation transport establishment of localization metal ion transport	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR009040	Ferritin-like diiron domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR041719	Ferritin, prokaryotic-type	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR012347	Ferritin-like	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR009078	Ferritin-like superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR008331	Ferritin/DPS domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR001519	Ferritin	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR050737	OMF	Unknown
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR003423	Outer membrane efflux protein	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR010131	Multidrug resistance outer membrane protein MdtP/Nodulation protein T-like	Family

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 R01GM157729.