Multiple Assemblies exist for SMTL entry 1zis
Recombinant Lumazine synthase (hexagonal form); X-RAY DIFFRACTION 2.90 Å

	SMTL ID 1zis.1 Ligands PHOSPHATE ION; 5-NITRO-6-RIBITYL-AMINO-2,4(1H,3H)-PYRIMIDINEDIONE Polypeptides 6,7-dimethyl-8-ribityllumazine synthase Oligo-state homo-pentamer
	SMTL ID 1zis.2 Ligands PHOSPHATE ION; 5-NITRO-6-RIBITYL-AMINO-2,4(1H,3H)-PYRIMIDINEDIONE Polypeptides 6,7-dimethyl-8-ribityllumazine synthase Oligo-state homo-pentamer
	SMTL ID 1zis.3 Ligands PHOSPHATE ION; 5-NITRO-6-RIBITYL-AMINO-2,4(1H,3H)-PYRIMIDINEDIONE Polypeptides 6,7-dimethyl-8-ribityllumazine synthase Oligo-state homo-60-mer
	SMTL ID 1zis.4 Ligands PHOSPHATE ION; 5-NITRO-6-RIBITYL-AMINO-2,4(1H,3H)-PYRIMIDINEDIONE Polypeptides 6,7-dimethyl-8-ribityllumazine synthase Oligo-state homo-60-mer