1cke

X-ray diffraction
1.75Å resolution

Function and Biology Details

Reaction catalysed:
ATP + (d)CMP = ADP + (d)CDP
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytidylate kinase Chain: A
Molecule details ›
Chain: A
Length: 227 amino acids
Theoretical weight: 24.75 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A6I0 (Residues: 1-227; Coverage: 100%)
Gene names: JW0893, b0910, cmk, mssA, ycaF, ycaG
Sequence domains: Cytidylate kinase
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LURE BEAMLINE DW32
Spacegroup: P63
Unit cell:
a: 82.721Å b: 82.721Å c: 61.077Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.205 0.205 0.259
Expression system: Escherichia coli