Annotations: 9BTS

Crystal structure of the bacterioferritin (Bfr) and ferritin (Ftn) heterooligomer complex from Acinetobacter baumannii

External Resource: Annotation

Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
I [auth a]	Plug	e9btsa01	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Plug	ECOD (v294.2)
A	Plug	e9btsA01	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Plug	ECOD (v294.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], N [auth f], O [auth g], P [auth h]	Ferritin (Ftn)	molecular sequestering activity iron ion sequestering activity metal ion sequestering activity cation binding ferric iron binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding tetrapyrrole binding heme binding oxidoreductase activity, acting on metal ions molecular sequestering activity iron ion sequestering activity metal ion sequestering activity cation binding ferric iron binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding tetrapyrrole binding heme binding oxidoreductase activity, acting on metal ions oxidoreductase activity ferroxidase activity oxidoreductase activity, acting on metal ions, oxygen as acceptor catalytic 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
A, B, C, D, E A, B, C, D, E, F, G, H	Bacterioferritin (Bfr)	cation binding ferric iron binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding tetrapyrrole binding heme binding oxidoreductase activity, acting on metal ions oxidoreductase activity ferroxidase activity oxidoreductase activity, acting on metal ions, oxygen as acceptor cation binding ferric iron binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding tetrapyrrole binding heme binding oxidoreductase activity, acting on metal ions oxidoreductase activity ferroxidase activity oxidoreductase activity, acting on metal ions, oxygen as acceptor catalytic 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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], N [auth f], O [auth g], P [auth h]	IPR009040	Ferritin-like diiron domain	Domain
I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], N [auth f], O [auth g], P [auth h]	IPR002024	Bacterioferritin	Family
I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], N [auth f], O [auth g], P [auth h]	IPR012347	Ferritin-like	Homologous Superfamily
I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], N [auth f], O [auth g], P [auth h]	IPR009078	Ferritin-like superfamily	Homologous Superfamily
I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], I [auth a], J [auth b], K [auth c], L [auth d], M [auth e], N [auth f], O [auth g], P [auth h]	IPR008331	Ferritin/DPS domain	Domain
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	IPR002024	Bacterioferritin	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	IPR008331	Ferritin/DPS domain	Domain

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9BTS | pdb_00009bts

Crystal structure of the bacterioferritin (Bfr) and ferritin (Ftn) heterooligomer complex from Acinetobacter baumannii

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage