Multiple Assemblies exist for SMTL entry 4m4u
Structural evaluation D84A mutant of the aspergillus fumigatus kdnase (sialidase); X-RAY DIFFRACTION 1.84 Å

	SMTL ID 4m4u.1 Ligands SODIUM ION; GLYCEROL; PHOSPHATE ION; CHLORIDE ION Polypeptides Extracellular sialidase/neuraminidase, putative Oligo-state monomer
	SMTL ID 4m4u.2 Ligands GLYCEROL; PHOSPHATE ION; NITRATE ION; NITRITE ION Polypeptides Extracellular sialidase/neuraminidase, putative Oligo-state monomer