› 8qvb

X-ray diffraction
2.7Å resolution

Crystal structure of chlorite dismutase at 3000 eV based on a combination of spherical harmonics and analytical absorption corrections

Released:
DOI: 10.2210/pdb8qvb/pdb
PDB entry 8qvb coloured by chain, front view.
PDB entry 8qvb coloured by chain, side view.
PDB entry 8qvb coloured by chain, top view.
Source organism: Cyanothece sp. PCC 7425
Primary publication:
Ray-tracing analytical absorption correction for X-ray crystallography based on tomographic reconstructions.
Lu Y, Duman R, Beilsten-Edmands J, Winter G, Basham M, Evans G, Kamps JJAG, Orville AM, Kwong HS, Beis K, Armour W, Wagner A
J Appl Crystallogr 57 649-658 (2024)
PMID: 38846772

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-110726 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chlorite dismutase Chains: A, B
Molecule details ›
Chains: A, B
Length: 188 amino acids
Theoretical weight: 21.83 KDa
Source organism: Cyanothece sp. PCC 7425
Expression system: Escherichia coli
UniProt:
  • Canonical: B8HNS6 (Residues: 2-182; Coverage: 100%)
Gene name: Cyan7425_1434
Sequence domains: Chlorite dismutase

Ligands and Environments

4 bound ligands:
Ligand HEM 2 x HEM
Ligand SO4 1 x SO4
Ligand GOL 3 x GOL
Ligand CL 2 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I23
Spacegroup: P1
Unit cell:
a: 51.557Å b: 52.755Å c: 54.952Å
α: 107.21° β: 99.03° γ: 109.31°
R-values:
R R work R free
0.174 0.172 0.218
Expression system: Escherichia coli

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