Multiple Assemblies exist for SMTL entry 1vfn
PURINE NUCLEOSIDE PHOSPHORYLASE; X-RAY DIFFRACTION 2.15 Å

	SMTL ID 1vfn.1 Ligands MAGNESIUM ION; ZINC ION; HYPOXANTHINE Polypeptides PURINE-NUCLEOSIDE PHOSPHORYLASE Oligo-state homo-trimer
	SMTL ID 1vfn.2 Ligands MAGNESIUM ION; ZINC ION; HYPOXANTHINE Polypeptides PURINE-NUCLEOSIDE PHOSPHORYLASE Oligo-state homo-trimer