Multiple Assemblies exist for SMTL entry 6usa
Crystal structure of tryptophan synthase from M. tuberculosis - aminoacrylate- and GSK1-bound form; X-RAY DIFFRACTION 2.41 Å

	SMTL ID 6usa.1 Ligands FORMIC ACID; MALONATE ION; (3R,4R)-4-[4-(2-Chlorophenyl)piperazin-1-yl]-1,1-dioxothiolan-3-ol; 2-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]ACRYLIC ACID; POTASSIUM ION; 1,2-ETHANEDIOL; DI(HYDROXYETHYL)ETHER; ACETATE ION Polypeptides Tryptophan synthase alpha chain; Tryptophan synthase beta chain Oligo-state hetero-2-2-mer
	SMTL ID 6usa.2 Ligands FORMIC ACID; MALONATE ION; (3R,4R)-4-[4-(2-Chlorophenyl)piperazin-1-yl]-1,1-dioxothiolan-3-ol; 2-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]ACRYLIC ACID; ACETATE ION; POTASSIUM ION; 1,2-ETHANEDIOL; SULFATE ION; SODIUM ION Polypeptides Tryptophan synthase alpha chain; Tryptophan synthase beta chain Oligo-state hetero-2-2-mer