Multiple Assemblies exist for SMTL entry 3exx
Structure of the T6 human insulin derivative with nickel at 1.35 A resolution; X-RAY DIFFRACTION 1.35 Å

	SMTL ID 3exx.1 Ligands NICKEL (II) ION; SODIUM ION Polypeptides Insulin A chain; Insulin B chain Oligo-state hetero-1-1-mer
	SMTL ID 3exx.2 Ligands NICKEL (II) ION; SODIUM ION Polypeptides Insulin A chain; Insulin B chain Oligo-state hetero-1-1-mer