Annotations: 4OI3

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	TSP_1	e4oi3B1	A: beta barrels	X: DP domain	H: DP domain	T: DP domain	F: TSP_1	ECOD (v294.2)
A	TSP_1	e4oi3A1	A: beta barrels	X: DP domain	H: DP domain	T: DP domain	F: TSP_1	ECOD (v294.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.70.3090	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	ORF SCO4226, nickel-binding ferredoxin-like monomer	CATH (4.3.0)
A	3.30.70.3090	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	ORF SCO4226, nickel-binding ferredoxin-like monomer	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A, B	PF14026	Nickel responsive protein SCO4226-like (SCO4226-like)	Nickel responsive protein SCO4226-like	This family of proteins is found in prokaryotes, including the nickel responsive protein SCO4226 from Streptomyces coelicolor (Swiss:Q9FCE4). SCO4226 adopts a dimeric configuration able to bind four nickel ions, with each monomer showing a typical fe ...	This family of proteins is found in prokaryotes, including the nickel responsive protein SCO4226 from Streptomyces coelicolor (Swiss:Q9FCE4). SCO4226 adopts a dimeric configuration able to bind four nickel ions, with each monomer showing a typical ferredoxin-like fold with five beta-strands packing against two alpha-helices. It seems to play a role in cellular nickel homeostasis, detoxification, and/or nickel utilization in specialised cytoplasmic compartment [1].	Domain