› 1yk5

X-ray diffraction
1.79Å resolution

Pyrococcus abyssi rubredoxin

Released:
DOI: 10.2210/pdb1yk5/pdb
PDB entry 1yk5 coloured by chain, front view.
PDB entry 1yk5 coloured by chain, side view.
PDB entry 1yk5 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 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 53 amino acids
Theoretical weight: 6.05 KDa
Source organism: Pyrococcus abyssi
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9V099 (Residues: 1-53; Coverage: 100%)
Gene names: PAB7224, PYRAB08920, rd, rub
Sequence domains: Rubredoxin
Structure domains: Rubrerythrin, domain 2

Ligands and Environments

1 bound ligand:
Ligand FE 4 x FE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SIEMENS
Spacegroup: P212121
Unit cell:
a: 54.301Å b: 59.513Å c: 80.74Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.158 0.158 0.191
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

9 citation in other articles

Protonate3D: assignment of ionization states and hydrogen coordinates to macromolecular structures.
Labute P. (2009)
8 more