Multiple Assemblies exist for SMTL entry 1yqq
Escherichia coli purine nucleoside phosphorylase II, the product of the xapA gene; X-RAY DIFFRACTION 2.60 Å

SMTL ID
1yqq.1
Ligands
PHOSPHATE ION; GUANINE
Polypeptides
Xanthosine phosphorylase
Oligo-state
homo-hexamer
SMTL ID
1yqq.2
Ligands
PHOSPHATE ION; GUANINE
Polypeptides
Xanthosine phosphorylase
Oligo-state
homo-trimer