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Crystal structure of the negatively supercharged variant Ftn(neg) of human heavy chain ferritin

X-ray diffraction
1.6Å resolution
PDB entry 5jkk coloured by chain, front view.
PDB entry 5jkk coloured by chain, side view.
PDB entry 5jkk coloured by chain, top view.
Source organism: Homo sapiens
Assembly composition:
homo 24-mer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Ferritin heavy chain
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Multimeric state: homo 24-mer
Accessible surface area: 141096.54 Å2
Buried surface area: 102694.3 Å2
Dissociation area: 373.86 Å2
Dissociation energy (ΔGdiss): 41.02 kcal/mol
Dissociation entropy (TΔSdiss): -5.81 kcal/mol
Symmetry number: 24
PDBe Complex ID: PDB-CPX-136244

Macromolecules

Ferritin heavy chain
Chains: A, B, C, D, E, F, G, H
Length: 183 amino acids
Theoretical weight: 21.36 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P02794 (Residues: 1-183; Coverage: 100%)
Gene names: FTH, FTH1, FTHL6, OK/SW-cl.84, PIG15
Pfam: Ferritin-like domain
InterPro:
CATH: Ferritin
Ferritin heavy chain in PDB entry 5jkk, assembly 1, front view.
Ferritin heavy chain in PDB entry 5jkk, assembly 1, side view.
Ferritin heavy chain in PDB entry 5jkk, assembly 1, top view.
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