Multiple Assemblies exist for SMTL entry 5x2r
Direct Observation of Conformational Population Shifts in Hemoglobin: Crystal Structure of Half-Liganded Hemoglobin after Adding 10 mM phosphate pH 6.9.; X-RAY DIFFRACTION 2.70 Å

	SMTL ID 5x2r.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 5x2r.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 5x2r.3 Ligands PROTOPORPHYRIN IX CONTAINING NI(II); PROTOPORPHYRIN IX CONTAINING FE Polypeptides Hemoglobin subunit alpha; Hemoglobin subunit beta Oligo-state hetero-2-2-mer