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 4OI6 | pdb_00004oi6

Crystal structure analysis of nickel-bound form SCO4226 from Streptomyces coelicolor A3(2)

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BYonKe4oi6B1 A: alpha arraysX: DP domainH: DP domainT: DP domainF: YonKECOD (v295.2)
ASCO4226-likee4oi6A1 A: alpha arraysX: DP domainH: DP domainT: DP domainF: SCO4226-likeECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B3.30.70.3090 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits ORF SCO4226, nickel-binding ferredoxin-like monomerCATH (4.3.0)
A3.30.70.3090 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits ORF SCO4226, nickel-binding ferredoxin-like monomerCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF14026Nickel responsive protein SCO4226-like (SCO4226-like)Nickel responsive protein SCO4226-likeThis 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

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR025336SCO4226-likeFamily
A, B
IPR042557SCO4226, nickel-binding ferredoxin-like monomerHomologous Superfamily