1DXG

CRYSTAL STRUCTURE OF DESULFOREDOXIN FROM DESULFOVIBRIO GIGAS AT 1.8 A RESOLUTION

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 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	d1dxga_	Small proteins	Rubredoxin-like	Rubredoxin-like	Desulforedoxin	Desulforedoxin	(Megalodesulfovibrio gigas ) [TaxId: 879 ],	SCOPe (2.08)
B	d1dxgb_	Small proteins	Rubredoxin-like	Rubredoxin-like	Desulforedoxin	Desulforedoxin	(Megalodesulfovibrio gigas ) [TaxId: 879 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Desulforedoxin	8026843	4003684	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Rubredoxin-like	8039222	3001257	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Rubredoxin-like	8039222	3001257	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	Desulfoferrod_N	e1dxgA1	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Desulforedoxin	F: Desulfoferrod_N	ECOD (1.6)
B	Desulfoferrod_N	e1dxgB1	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Desulforedoxin	F: Desulfoferrod_N	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF06397	Desulfoferrodoxin, N-terminal domain (Desulfoferrod_N)	Desulfoferrodoxin, N-terminal domain	Most members of this family are small (approximately 36 amino acids) proteins that from homodimeric complexes. Each subunit contains a high-spin iron atom tetrahedrally bound to four cysteinyl sulphur atoms This family has a similar fold to the rubre ...	Most members of this family are small (approximately 36 amino acids) proteins that from homodimeric complexes. Each subunit contains a high-spin iron atom tetrahedrally bound to four cysteinyl sulphur atoms This family has a similar fold to the rubredoxin metal binding domain [1]. It is also found as the N-terminal domain of desulfoferrodoxin, see (Pfam:PF01880).	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	DESULFOREDOXIN	cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR004462	Desulfoferrodoxin, N-terminal domain	Domain
A, B	IPR038094	Desulfoferrodoxin, N-terminal domain superfamily	Homologous Superfamily
A, B	IPR012002	Desulforedoxin	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.