PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
2fuk	XC6422 PROTEIN Xanthomonas campestris	Hydrolase_4	GLU A  67 ARG A 205 GLU B  67 ARG B 205	None	homomer cyclic	16754966
4xa8	D-ISOMER SPECIFIC 2-HYDROXYACID DEHYDROGENASE NAD-BINDING Xanthobacter autotrophicus	2-Hacid_dh_C	GLU A 161 ARG A 164 GLU B 161 ARG B 164	None	homomer cyclic	-