Multiple Assemblies exist for SMTL entry 1so2
CATALYTIC DOMAIN OF HUMAN PHOSPHODIESTERASE 3B In COMPLEX WITH A DIHYDROPYRIDAZINE INHIBITOR; X-RAY DIFFRACTION 2.40 Å

	SMTL ID 1so2.1 Ligands MAGNESIUM ION; 1-DEOXY-1-[(2-HYDROXYETHYL)(NONANOYL)AMINO]HEXITOL; 6-(4-{[2-(3-IODOBENZYL)-3-OXOCYCLOHEX-1-EN-1-YL]AMINO}PHENYL)-5-METHYL-4,5-DIHYDROPYRIDAZIN-3(2H)-ONE Polypeptides cGMP-inhibited 3',5'-cyclic phosphodiesterase B Oligo-state homo-dimer
	SMTL ID 1so2.2 Ligands MAGNESIUM ION; 6-(4-{[2-(3-IODOBENZYL)-3-OXOCYCLOHEX-1-EN-1-YL]AMINO}PHENYL)-5-METHYL-4,5-DIHYDROPYRIDAZIN-3(2H)-ONE Polypeptides cGMP-inhibited 3',5'-cyclic phosphodiesterase B Oligo-state homo-dimer