Multiple Assemblies exist for SMTL entry 1wxg
E.coli NAD Synthetase, DND; X-RAY DIFFRACTION 1.90 Å

	SMTL ID 1wxg.1 Ligands MAGNESIUM ION; NICOTINIC ACID ADENINE DINUCLEOTIDE Polypeptides NH(3)-dependent NAD(+) synthetase Oligo-state monomer
	SMTL ID 1wxg.2 Ligands MAGNESIUM ION; NICOTINIC ACID ADENINE DINUCLEOTIDE Polypeptides NH(3)-dependent NAD(+) synthetase Oligo-state homo-dimer