PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
3e48	- -	-	GLY A 122 ARG A 126 GLY B 122 ARG B 126	None	homomer cyclic
3gox	RESTRICTION ENDONUCLEASE HPY99I Helicobacter pylori	Endonuclease_7	GLY A 167 ARG A 170 GLY B 167 ARG B 170	None	homomer cyclic	19380375