4L2D | pdb_00004l2d

X-ray structure of the Fe(II) form of the iron superoxide dismutase from Pseudoalteromonas haloplanktis

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
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	d4l2da1	All alpha proteins	Long alpha-hairpin	Fe,Mn superoxide dismutase (SOD), N-terminal domain	automated matches	automated matches	(Pseudoalteromonas haloplanktis ) [TaxId: 228 ],	SCOPe (2.08)
A	d4l2da2	Alpha and beta proteins (a+b)	Fe,Mn superoxide dismutase (SOD), C-terminal domain	Fe,Mn superoxide dismutase (SOD), C-terminal domain	automated matches	automated matches	(Pseudoalteromonas haloplanktis ) [TaxId: 228 ],	SCOPe (2.08)
B [auth C]	d4l2dc1	All alpha proteins	Long alpha-hairpin	Fe,Mn superoxide dismutase (SOD), N-terminal domain	automated matches	automated matches	(Pseudoalteromonas haloplanktis ) [TaxId: 228 ],	SCOPe (2.08)
B [auth C]	d4l2dc2	Alpha and beta proteins (a+b)	Fe,Mn superoxide dismutase (SOD), C-terminal domain	Fe,Mn superoxide dismutase (SOD), C-terminal domain	automated matches	automated matches	(Pseudoalteromonas haloplanktis ) [TaxId: 228 ],	SCOPe (2.08)
C [auth B]	d4l2db1	All alpha proteins	Long alpha-hairpin	Fe,Mn superoxide dismutase (SOD), N-terminal domain	automated matches	automated matches	(Pseudoalteromonas haloplanktis ) [TaxId: 228 ],	SCOPe (2.08)
C [auth B]	d4l2db2	Alpha and beta proteins (a+b)	Fe,Mn superoxide dismutase (SOD), C-terminal domain	Fe,Mn superoxide dismutase (SOD), C-terminal domain	automated matches	automated matches	(Pseudoalteromonas haloplanktis ) [TaxId: 228 ],	SCOPe (2.08)
D	d4l2dd1	All alpha proteins	Long alpha-hairpin	Fe,Mn superoxide dismutase (SOD), N-terminal domain	automated matches	automated matches	(Pseudoalteromonas haloplanktis ) [TaxId: 228 ],	SCOPe (2.08)
D	d4l2dd2	Alpha and beta proteins (a+b)	Fe,Mn superoxide dismutase (SOD), C-terminal domain	Fe,Mn superoxide dismutase (SOD), C-terminal domain	automated matches	automated matches	(Pseudoalteromonas haloplanktis ) [TaxId: 228 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Rep-A_N	e4l2dA1	A: alpha bundles	X: DEATH domain	H: HTH	T: winged helix domain	F: Rep-A_N	ECOD (develop294)
B [auth C]	Rep-A_N	e4l2dC1	A: alpha bundles	X: DEATH domain	H: HTH	T: winged helix domain	F: Rep-A_N	ECOD (develop294)
C [auth B]	Rep-A_N	e4l2dB1	A: alpha bundles	X: DEATH domain	H: HTH	T: winged helix domain	F: Rep-A_N	ECOD (develop294)
D	Rep-A_N	e4l2dD1	A: alpha bundles	X: DEATH domain	H: HTH	T: winged helix domain	F: Rep-A_N	ECOD (develop294)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth C], C [auth B], D	PF00081	Iron/manganese superoxide dismutases, alpha-hairpin domain (Sod_Fe_N)	Iron/manganese superoxide dismutases, alpha-hairpin domain	superoxide dismutases (SODs) catalyse the conversion of superoxide radicals to hydrogen peroxide and molecular oxygen. Three evolutionarily distinct families of SODs are known, of which the Mn/Fe-binding family is one. In humans, there is a cytoplas ...	superoxide dismutases (SODs) catalyse the conversion of superoxide radicals to hydrogen peroxide and molecular oxygen. Three evolutionarily distinct families of SODs are known, of which the Mn/Fe-binding family is one. In humans, there is a cytoplasmic Cu/Zn SOD, and a mitochondrial Mn/Fe SOD. N-terminal domain is a long alpha antiparallel hairpin. A small fragment of YTRE_LEPBI matches well - sequencing error?	Domain
A, B [auth C], C [auth B], D	PF02777	Iron/manganese superoxide dismutases, C-terminal domain (Sod_Fe_C)	Iron/manganese superoxide dismutases, C-terminal domain	superoxide dismutases (SODs) catalyse the conversion of superoxide radicals to hydrogen peroxide and molecular oxygen. Three evolutionarily distinct families of SODs are known, of which the Mn/Fe-binding family is one. In humans, there is a cytoplas ...	superoxide dismutases (SODs) catalyse the conversion of superoxide radicals to hydrogen peroxide and molecular oxygen. Three evolutionarily distinct families of SODs are known, of which the Mn/Fe-binding family is one. In humans, there is a cytoplasmic Cu/Zn SOD, and a mitochondrial Mn/Fe SOD. C-terminal domain is a mixed alpha/beta fold.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth C], C [auth B], D	Superoxide dismutase [Fe]	cation binding transition metal ion binding ion binding binding metal ion binding small molecule binding superoxide dismutase activity oxidoreductase activity, acting on superoxide radicals as acceptor oxidoreductase activity antioxidant activity catalytic activity	-	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth C], C [auth B], D	IPR036324	Manganese/iron superoxide dismutase, N-terminal domain superfamily	Homologous Superfamily
A, B [auth C], C [auth B], D	IPR001189	Manganese/iron superoxide dismutase	Family
A, B [auth C], C [auth B], D	IPR019833	Manganese/iron superoxide dismutase, binding site	Binding Site
A, B [auth C], C [auth B], D	IPR019832	Manganese/iron superoxide dismutase, C-terminal	Domain
A, B [auth C], C [auth B], D	IPR019831	Manganese/iron superoxide dismutase, N-terminal	Domain
A, B [auth C], C [auth B], D	IPR036314	Manganese/iron superoxide dismutase, C-terminal domain superfamily	Homologous Superfamily

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.