Annotations: 1N1Q

Crystal structure of a Dps protein from Bacillus brevis

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
D	d1n1qd_	All alpha proteins	Ferritin-like	Ferritin-like	Ferritin	Dodecameric ferritin homolog	(Brevibacillus brevis ) [TaxId: 1393 ],	SCOPe (2.08)
C	d1n1qc_	All alpha proteins	Ferritin-like	Ferritin-like	Ferritin	Dodecameric ferritin homolog	(Brevibacillus brevis ) [TaxId: 1393 ],	SCOPe (2.08)
B	d1n1qb_	All alpha proteins	Ferritin-like	Ferritin-like	Ferritin	Dodecameric ferritin homolog	(Brevibacillus brevis ) [TaxId: 1393 ],	SCOPe (2.08)
A	d1n1qa_	All alpha proteins	Ferritin-like	Ferritin-like	Ferritin	Dodecameric ferritin homolog	(Brevibacillus brevis ) [TaxId: 1393 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Ferritin-like	8033002	3001658	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Ferritin-like	8033002	3001658	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ferritin-like	8033002	3001658	SCOP2B (2022-06-29)
A	SCOP2 Family	Ferritin	8020622	4000839	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ferritin-like	8033002	3001658	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	Cation_efflux	e1n1qD1	A: alpha arrays	X: Urease, gamma-subunit	H: p53 tetramerization domain	T: p53 tetramerization domain	F: Cation_efflux	ECOD (v295.2)
C	Cation_efflux	e1n1qC1	A: alpha arrays	X: Urease, gamma-subunit	H: p53 tetramerization domain	T: p53 tetramerization domain	F: Cation_efflux	ECOD (v295.2)
B	Cation_efflux	e1n1qB1	A: alpha arrays	X: Urease, gamma-subunit	H: p53 tetramerization domain	T: p53 tetramerization domain	F: Cation_efflux	ECOD (v295.2)
A	Cation_efflux	e1n1qA1	A: alpha arrays	X: Urease, gamma-subunit	H: p53 tetramerization domain	T: p53 tetramerization domain	F: Cation_efflux	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

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)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	DPS Protein	DNA binding binding nucleic acid binding oxidoreductase activity, acting on metal ions oxidoreductase activity catalytic activity cation binding ferric iron binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	cellular component organization organelle organization chromosome condensation chromosome organization cellular process cellular component organization or biogenesis	cellular anatomical structure nucleoid

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR012347	Ferritin-like	Homologous Superfamily
A, B, C, D	IPR009078	Ferritin-like superfamily	Homologous Superfamily
A, B, C, D	IPR002177	DNA-binding protein Dps	Family
A, B, C, D	IPR008331	Ferritin/DPS domain	Domain
A, B, C, D	IPR023188	DNA-binding protein Dps, conserved site	Conserved Site

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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.