› 1nnq

X-ray diffraction
2.35Å resolution

rubrerythrin from Pyrococcus furiosus Pfu-1210814

Released:
DOI: 10.2210/pdb1nnq/pdb
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PDB entry 1nnq coloured by chain, front view.
PDB entry 1nnq coloured by chain, side view.
PDB entry 1nnq coloured by chain, top view.
Source organism: Pyrococcus furiosus
Primary publication:
Structural genomics of Pyrococcus furiosus: X-ray crystallography reveals 3D domain swapping in rubrerythrin.
Tempel W, Liu ZJ, Schubot FD, Shah A, Weinberg MV, Jenney FE, Arendall WB, Adams MW, Richardson JS, Richardson DC, Rose JP, Wang BC
Proteins 57 878-82 (2004)
PMID: 15468318

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-194115 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Rubrerythrin Chains: A, B
Molecule details ›
Chains: A, B
Length: 171 amino acids
Theoretical weight: 19.53 KDa
Source organism: Pyrococcus furiosus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9UWP7 (Residues: 1-171; Coverage: 100%)
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand ZN 6 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P42212
Unit cell:
a: 105.918Å b: 105.918Å c: 81.001Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.213 0.211 0.253
Expression system: Escherichia coli

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Citations

3 review citations

Avoiding high-valent iron intermediates: superoxide reductase and rubrerythrin.
Kurtz DM. (2006)
2 more

4 mentions without citation

Structures of transcription pre-initiation complex with TFIIH and Mediator.
Schilbach et al. (2017)
3 more

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