Multiple Assemblies exist for SMTL entry 4zf7
Crystal structure of ferret interleukin-2; X-RAY DIFFRACTION 1.89 Å

	SMTL ID 4zf7.1 Ligands SULFATE ION; TETRAETHYLENE GLYCOL; DI(HYDROXYETHYL)ETHER Polypeptides Interleukin 2 Oligo-state monomer
	SMTL ID 4zf7.2 Ligands SULFATE ION; PENTAETHYLENE GLYCOL Polypeptides Interleukin 2 Oligo-state monomer