PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
3zrd	THIOL PEROXIDASE Yersinia pseudotuberculosis	Redoxin	ASP A  57 ARG A  93 ASP B  57 ARG B  93	None	homomer cyclic	22384182
4ak9	CPFTSY Physcomitrella patens	SRP54 SRP54_N	ASP A 125 ARG A 342 ASP B 125 ARG B 342	None	homomer cyclic	23275580