Multiple Assemblies exist for SMTL entry 3pi3
Crystallographic Structure of HbII-oxy from Lucina pectinata at pH 5.0; X-RAY DIFFRACTION 1.95 Å

SMTL ID
3pi3.1
Ligands
PROTOPORPHYRIN IX CONTAINING FE; OXYGEN MOLECULE
Polypeptides
Hemoglobin II
Oligo-state
homo-dimer
SMTL ID
3pi3.2
Ligands
PROTOPORPHYRIN IX CONTAINING FE; OXYGEN MOLECULE
Polypeptides
Hemoglobin II
Oligo-state
homo-tetramer
SMTL ID
3pi3.3
Ligands
PROTOPORPHYRIN IX CONTAINING FE; OXYGEN MOLECULE
Polypeptides
Hemoglobin II
Oligo-state
homo-octamer