Multiple Assemblies exist for SMTL entry 4ung
Human insulin B26Asn mutant crystal structure; X-RAY DIFFRACTION 1.81 Å

	SMTL ID 4ung.1 Ligands - Polypeptides INSULIN A CHAIN; INSULIN B CHAIN Oligo-state hetero-1-1-mer
	SMTL ID 4ung.2 Ligands SULFATE ION Polypeptides INSULIN A CHAIN; INSULIN B CHAIN Oligo-state hetero-1-1-mer