› 7ppt

X-ray diffraction
1.42Å resolution

Structure of diFe-Sulerythrin at 0.26 MGy total absorbed dose

Released:
DOI: 10.2210/pdb7ppt/pdb
Model geometry
Fit model/data
PDB entry 7ppt coloured by chain, front view.
PDB entry 7ppt coloured by chain, side view.
PDB entry 7ppt coloured by chain, top view.
Source organism: Sulfurisphaera tokodaii str. 7
Primary publication:
Determining the oxidation state of elements by X-ray crystallography.
Lennartz F, Jeoung JH, Ruenger S, Dobbek H, Weiss MS
OpenAccess logo Acta Crystallogr D Struct Biol 78 238-247 (2022)
PMID: 35102889

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-123827 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ferritin-like diiron domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 145 amino acids
Theoretical weight: 16.17 KDa
Source organism: Sulfurisphaera tokodaii str. 7
Expression system: Escherichia coli
UniProt:
  • Canonical: F9VPE5 (Residues: 1-144; Coverage: 100%)
Gene names: ST2370, STK_23700
Sequence domains: Rubrerythrin

Ligands and Environments

4 bound ligands:
Ligand CL 2 x CL
Ligand FE 4 x FE
Ligand OH 2 x OH
Ligand TRS 1 x TRS
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P63
Unit cell:
a: 72.032Å b: 72.032Å c: 98.044Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.186 0.185 0.208
Expression system: Escherichia coli

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Citations

2 citation in other articles

Fast, automated, continuous energy scans for experimental phasing at the BioMAX beamline.
Gorgisyan et al. (2023)
1 more

1 mention without citation

Determining the oxidation state of elements by X-ray crystallography.
Lennartz et al. (2022)