Multiple Assemblies exist for SMTL entry 1upc
CARBOXYETHYLARGININE SYNTHASE FROM STREPTOMYCES CLAVULIGERUS; X-RAY DIFFRACTION 2.45 Å

	SMTL ID 1upc.1 Ligands THIAMINE DIPHOSPHATE; MAGNESIUM ION; SULFATE ION Polypeptides CARBOXYETHYLARGININE SYNTHASE Oligo-state homo-tetramer
	SMTL ID 1upc.2 Ligands THIAMINE DIPHOSPHATE; MAGNESIUM ION; SULFATE ION Polypeptides CARBOXYETHYLARGININE SYNTHASE Oligo-state homo-tetramer