Multiple Assemblies exist for SMTL entry 4wrk
The 3D structure of D95N mutant DUTPase from phage phi11 of S. aureus reveals the molecular details for the coordination of a structural Mg(II) ion; X-RAY DIFFRACTION 2.90 Å

SMTL ID
4wrk.1
Ligands
2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE; MAGNESIUM ION
Polypeptides
DUTPase
Oligo-state
homo-trimer
SMTL ID
4wrk.2
Ligands
2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE; MAGNESIUM ION
Polypeptides
DUTPase
Oligo-state
homo-trimer