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Crystal structure analysis of SCO4226 from Streptomyces coelicolor A3(2)

X-ray diffraction
1.3Å resolution
PDB entry 4oi3 coloured by chain, front view.
PDB entry 4oi3 coloured by chain, side view.
PDB entry 4oi3 coloured by chain, top view.
Source organism: Streptomyces coelicolor A3(2)
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: SCO4226 family nickel-binding protein
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Multimeric state: homo dimer
Accessible surface area: 7766.02 Å2
Buried surface area: 2155.65 Å2
Dissociation area: 1,077.83 Å2
Dissociation energy (ΔGdiss): 9.16 kcal/mol
Dissociation entropy (TΔSdiss): 10.7 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-190287

Macromolecules

SCO4226 family nickel-binding protein
Chains: A, B
Length: 89 amino acids
Theoretical weight: 10.21 KDa
Source organism: Streptomyces coelicolor A3(2)
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9FCE4 (Residues: 1-82; Coverage: 100%)
Gene names: 2SCD46.40c, SCO4226
Pfam: Nickel responsive protein SCO4226-like
InterPro:
CATH: ORF SCO4226, nickel-binding ferredoxin-like monomer
SCO4226 family nickel-binding protein in PDB entry 4oi3, assembly 1, front view.
SCO4226 family nickel-binding protein in PDB entry 4oi3, assembly 1, side view.
SCO4226 family nickel-binding protein in PDB entry 4oi3, assembly 1, top view.
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