Multiple Assemblies exist for SMTL entry 4n7o
Capturing the haemoglobin allosteric transition in a single crystal form; Crystal structure of half-liganded human haemoglobin with phosphate at 2.5 A resolution.; X-RAY DIFFRACTION 2.50 Å

	SMTL ID 4n7o.1 Ligands PROTOPORPHYRIN IX CONTAINING NI(II); PROTOPORPHYRIN IX CONTAINING FE Polypeptides Hemoglobin subunit alpha; Hemoglobin subunit beta Oligo-state hetero-2-2-mer
	SMTL ID 4n7o.2 Ligands PROTOPORPHYRIN IX CONTAINING NI(II); PROTOPORPHYRIN IX CONTAINING FE Polypeptides Hemoglobin subunit alpha; Hemoglobin subunit beta Oligo-state hetero-2-2-mer
	SMTL ID 4n7o.3 Ligands PROTOPORPHYRIN IX CONTAINING NI(II); PROTOPORPHYRIN IX CONTAINING FE Polypeptides Hemoglobin subunit alpha; Hemoglobin subunit beta Oligo-state hetero-2-2-mer