Multiple Assemblies exist for SMTL entry 3zr4
STRUCTURAL EVIDENCE FOR AMMONIA TUNNELING ACROSS THE (BETA-ALPHA)8 BARREL OF THE IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE BIENZYME COMPLEX; X-RAY DIFFRACTION 2.41 Å

	SMTL ID 3zr4.1 Ligands GLYCEROL; GLUTAMINE Polypeptides IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISF; IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISH Oligo-state hetero-1-1-mer
	SMTL ID 3zr4.2 Ligands GLYCEROL; GLUTAMINE Polypeptides IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISF; IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISH Oligo-state hetero-1-1-mer
	SMTL ID 3zr4.3 Ligands GLYCEROL Polypeptides IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISF; IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISH Oligo-state hetero-1-1-mer