2VKR | pdb_00002vkr

3Fe-4S, 4Fe-4S plus Zn Acidianus ambivalens ferredoxin

External Resource: Annotation

Domain Annotation: SCOP/SCOPe 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)
G	d2vkrg_	Alpha and beta proteins (a+b)	Ferredoxin-like	4Fe-4S ferredoxins	Archaeal ferredoxins	automated matches	(Acidianus ambivalens ) [TaxId: 2283 ],	SCOPe (2.08)
F	d2vkrf_	Alpha and beta proteins (a+b)	Ferredoxin-like	4Fe-4S ferredoxins	Archaeal ferredoxins	automated matches	(Acidianus ambivalens ) [TaxId: 2283 ],	SCOPe (2.08)
E	d2vkre_	Alpha and beta proteins (a+b)	Ferredoxin-like	4Fe-4S ferredoxins	Archaeal ferredoxins	automated matches	(Acidianus ambivalens ) [TaxId: 2283 ],	SCOPe (2.08)
D	d2vkrd_	Alpha and beta proteins (a+b)	Ferredoxin-like	4Fe-4S ferredoxins	Archaeal ferredoxins	automated matches	(Acidianus ambivalens ) [TaxId: 2283 ],	SCOPe (2.08)
C	d2vkrc_	Alpha and beta proteins (a+b)	Ferredoxin-like	4Fe-4S ferredoxins	Archaeal ferredoxins	automated matches	(Acidianus ambivalens ) [TaxId: 2283 ],	SCOPe (2.08)
B	d2vkrb_	Alpha and beta proteins (a+b)	Ferredoxin-like	4Fe-4S ferredoxins	Archaeal ferredoxins	automated matches	(Acidianus ambivalens ) [TaxId: 2283 ],	SCOPe (2.08)
A	d2vkra_	Alpha and beta proteins (a+b)	Ferredoxin-like	4Fe-4S ferredoxins	Archaeal ferredoxins	automated matches	(Acidianus ambivalens ) [TaxId: 2283 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
G	Fer4_21_1	e2vkrG1	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
F	Fer4_21_1	e2vkrF1	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
E	Fer4_21_1	e2vkrE1	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
D	Fer4_21_1	e2vkrD1	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
C	Fer4_21_1	e2vkrC1	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
B	Fer4_21_1	e2vkrB1	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
A	Fer4_21_1	e2vkrA1	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
G	3.30.70.20	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
F	3.30.70.20	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
E	3.30.70.20	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
D	3.30.70.20	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
C	3.30.70.20	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
B	3.30.70.20	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
A	3.30.70.20	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		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, E A, B, C, D, E, F, G	ZINC-CONTAINING FERREDOXIN	oxidoreductase activity catalytic activity iron-sulfur cluster binding binding 3 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding 4 iron, 4 sulfur cluster binding electron transfer activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F, G	IPR050572	Iron-Sulfur Ferredoxin	Family
A, B, C, D, E A, B, C, D, E, F, G	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
A, B, C, D, E A, B, C, D, E, F, G	IPR009157	Ferredoxin zinc-binding	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.