Multiple Assemblies exist for SMTL entry 4run
Crystal structure of human odorant binding protein OBPIIa; X-RAY DIFFRACTION 2.60 Å

	SMTL ID 4run.1 Ligands CITRATE ANION Polypeptides Odorant-binding protein 2a Oligo-state monomer
	SMTL ID 4run.2 Ligands - Polypeptides Odorant-binding protein 2a Oligo-state monomer
	SMTL ID 4run.3 Ligands CITRATE ANION Polypeptides Odorant-binding protein 2a Oligo-state homo-dimer