› 1vlg

X-ray diffraction
2Å resolution

Crystal structure of Ferritin (TM1128) from Thermotoga maritima at 2.00 A resolution

Released:
DOI: 10.2210/pdb1vlg/pdb
PDB entry 1vlg coloured by chain, front view.
PDB entry 1vlg coloured by chain, side view.
PDB entry 1vlg coloured by chain, top view.
Source organism: Thermotoga maritima MSB8
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Reaction catalysed: 
(1a) 2 Fe(2+) + O(2) + 4 H(2)O = 2 (FeO(OH)) + 4 H(+) + H(2)O(2)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo 24-mer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194723 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ferritin Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 176 amino acids
Theoretical weight: 20.86 KDa
Source organism: Thermotoga maritima MSB8
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9X0L2 (Residues: 1-164; Coverage: 100%)
Gene name: TM_1128
Sequence domains: Ferritin-like domain
Structure domains: Ferritin

Ligands and Environments

3 bound ligands:
Ligand FE 8 x FE
Ligand SO4 14 x SO4
Ligand GOL 9 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: R32
Unit cell:
a: 175.634Å b: 175.634Å c: 354.843Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.18 0.178 0.218
Expression system: Escherichia coli

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