Structure analysis

Strep-tag FtrA-P19 from Rubrivivax gelatinosus in complex with copper and iron

X-ray diffraction
1.68Å resolution
Source organism: Rubrivivax gelatinosus
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 14069.28 Å2
Buried surface area: 4308.8 Å2
Dissociation area: 1,861.25 Å2
Dissociation energy (ΔGdiss): 32.47 kcal/mol
Dissociation entropy (TΔSdiss): 12.43 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-105177
Assembly 2
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Multimeric state: homo dimer
Accessible surface area: 13821.44 Å2
Buried surface area: 4135.38 Å2
Dissociation area: 1,865.73 Å2
Dissociation energy (ΔGdiss): 32.87 kcal/mol
Dissociation entropy (TΔSdiss): 12.42 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-105177
Assembly 3
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Multimeric state: homo dimer
Accessible surface area: 14075.88 Å2
Buried surface area: 4093.83 Å2
Dissociation area: 1,837.32 Å2
Dissociation energy (ΔGdiss): 32.97 kcal/mol
Dissociation entropy (TΔSdiss): 12.42 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-105177

Macromolecules

Chains: A, B, C, D, E, F
Length: 194 amino acids
Theoretical weight: 21.53 KDa
Source organism: Rubrivivax gelatinosus
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: A0A4R2M5S2 (Residues: 1-185; Coverage: 100%)
Gene name: EV684_12117
Pfam: Fe2+ transport protein
InterPro:

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