Multiple Assemblies exist for SMTL entry 5but
Crystal structure of inactive conformation of KtrAB K+ transporter; X-RAY DIFFRACTION 5.97 Å

	SMTL ID 5but.1 Ligands POTASSIUM ION Polypeptides Ktr system potassium uptake protein A,Ktr system potassium uptake protein A; Ktr system potassium uptake protein B Oligo-state hetero-4-2-mer
	SMTL ID 5but.2 Ligands POTASSIUM ION Polypeptides Ktr system potassium uptake protein B Oligo-state homo-dimer