Multiple Assemblies exist for SMTL entry 6ckl
N. meningitidis CMP-sialic acid synthetase in the presence of CMP and Neu5Ac2en; X-RAY DIFFRACTION 2.68 Å

	SMTL ID 6ckl.1 Ligands CYTIDINE-5'-MONOPHOSPHATE; CHLORIDE ION; 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID; CITRATE ANION Polypeptides N-acylneuraminate cytidylyltransferase Oligo-state homo-dimer
	SMTL ID 6ckl.2 Ligands 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID; CYTIDINE-5'-MONOPHOSPHATE; CITRATE ANION; CHLORIDE ION Polypeptides N-acylneuraminate cytidylyltransferase Oligo-state homo-dimer