PDBe 1oj4

X-ray diffraction
2.01Å resolution

Ternary complex of 4-diphosphocytidyl-2-C-methyl-D-erythritol kinase

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
4-diphosphocytidyl-2-C-methyl-D-erythritol kinase Chains: A, B
Molecule details ›
Chains: A, B
Length: 283 amino acids
Theoretical weight: 31.27 KDa
Source organism: Escherichia coli O6
Expression system: Escherichia coli BL21
UniProt:
  • Best match: Q8FI04 (Residues: 1-283)
Gene names: c1666, ispE

Ligands and Environments

3 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 61Å b: 76.3Å c: 68.6Å
α: 90° β: 107.8° γ: 90°
R-values:
R R work R free
0.167 0.166 0.202
Expression system: Escherichia coli BL21