4hdc

X-ray diffraction
2.05Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-159156 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thymidylate kinase Chains: A, B
Molecule details ›
Chains: A, B
Length: 205 amino acids
Theoretical weight: 23.45 KDa
Source organism: Staphylococcus aureus subsp. aureus N315
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P65249 (Residues: 1-205; Coverage: 100%)
Gene names: SA0440, tmk
Sequence domains: Thymidylate 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: RIGAKU FR-E+ SUPERBRIGHT
Spacegroup: P21
Unit cell:
a: 46.53Å b: 90.736Å c: 48.346Å
α: 90° β: 101.44° γ: 90°
R-values:
R R work R free
0.216 0.214 0.251
Expression system: Escherichia coli BL21