› 8rqb

Electron Microscopy
1.09Å resolution

Cryo-EM structure of mouse heavy-chain apoferritin

Released:
DOI: 10.2210/pdb8rqb/pdb
PDB entry 8rqb coloured by chain, front view.
PDB entry 8rqb coloured by chain, side view.
PDB entry 8rqb coloured by chain, top view.
Source organism: Mus musculus
Entry authors: Nazarov S, Myasnikov A, Stahlberg H
Related structures: EMD-19436

Function and Biology Details

Reaction catalysed: 
4 Fe(2+) + 4 H(+) + O(2) = 4 Fe(3+) + 2 H(2)O
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo 24-mer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140688 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ferritin heavy chain Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X
Length: 172 amino acids
Theoretical weight: 20.08 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P09528 (Residues: 6-177; Coverage: 95%)
Gene names: Fth, Fth1
Sequence domains: Ferritin-like domain

Ligands and Environments

2 bound ligands:
Ligand FE 6 x FE
Ligand ZN 24 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 1.09Å
Relevant EMDB volumes: EMD-19436
Expression system: Escherichia coli BL21(DE3)

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