Multiple Assemblies exist for SMTL entry 1i9b
X-RAY STRUCTURE OF ACETYLCHOLINE BINDING PROTEIN (ACHBP); X-RAY DIFFRACTION 2.70 Å

	SMTL ID 1i9b.1 Ligands CALCIUM ION; 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID Polypeptides ACETYLCHOLINE BINDING PROTEIN Oligo-state homo-pentamer
	SMTL ID 1i9b.2 Ligands CALCIUM ION; 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID Polypeptides ACETYLCHOLINE BINDING PROTEIN Oligo-state homo-10-mer