PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1moq	GLUCOSAMINE 6-PHOSPHATE SYNTHASE Escherichia coli	SIS	HIS A 493 GLU A 495 HIS B 493 GLU B 495	None	homomer cyclic	9739095
2zj3	GLUCOSAMINE--FRUCTOSE-6-PHOSPHATE AMINOTRANSFERASE [ISOMERIZING] 1 Homo sapiens	SIS	HIS A 565 GLU A 567 HIS B 565 GLU B 567	None	homomer cyclic	19059404