› 1yk4

X-ray diffraction
0.69Å resolution

Ultra-high resolution structure of Pyrococcus abyssi rubredoxin W4L/R5S

Released:
DOI: 10.2210/pdb1yk4/pdb
PDB entry 1yk4 coloured by chain, front view.
PDB entry 1yk4 coloured by chain, side view.
PDB entry 1yk4 coloured by chain, top view.
Source organism: Pyrococcus abyssi
Primary publication:
Ultrahigh-resolution study on Pyrococcus abyssi rubredoxin. I. 0.69 A X-ray structure of mutant W4L/R5S.
Bönisch H, Schmidt CL, Bianco P, Ladenstein R
Acta Crystallogr D Biol Crystallogr 61 990-1004 (2005)
PMID: 15983423

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194150 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Rubredoxin Chain: A
Molecule details ›
Chain: A
Length: 52 amino acids
Theoretical weight: 5.77 KDa
Source organism: Pyrococcus abyssi
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9V099 (Residues: 2-53; Coverage: 98%)
Gene names: PAB7224, PYRAB08920, rd, rub
Sequence domains: Rubredoxin
Structure domains: Rubrerythrin, domain 2

Ligands and Environments

1 bound ligand:
Ligand FE 1 x FE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7A
Spacegroup: P212121
Unit cell:
a: 25.14Å b: 39.5Å c: 45.07Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.1 0.1 0.108
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

7 citation in other articles

Crystal structure of the electron transfer complex rubredoxin rubredoxin reductase of Pseudomonas aeruginosa.
Hagelueken et al. (2007)
6 more

14 mentions without citation

MolProbity: More and better reference data for improved all-atom structure validation.
Williams et al. (2018)
13 more