Multiple Assemblies exist for SMTL entry 3szu
IspH:HMBPP complex structure of E126Q mutant; X-RAY DIFFRACTION 1.40 Å

	SMTL ID 3szu.1 Ligands FE3-S4 CLUSTER; (2E)-4-hydroxy-3-methylbut-2-en-1-yl trihydrogen diphosphate Polypeptides 4-hydroxy-3-methylbut-2-enyl diphosphate reductase Oligo-state monomer
	SMTL ID 3szu.2 Ligands FE3-S4 CLUSTER; (2E)-4-hydroxy-3-methylbut-2-en-1-yl trihydrogen diphosphate Polypeptides 4-hydroxy-3-methylbut-2-enyl diphosphate reductase Oligo-state monomer