PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1rj8	ECTODYSPLASIN-A ISOFORM EDA-A2 Homo sapiens	TNF	ARG A 334 ARG B 334 ARG D 334	None	homomer cyclic	14656435
2std	SCYTALONE DEHYDRATASE Pyricularia grisea	Scytalone_dh	ARG A 107 ARG B 107 ARG C 107	SO4 A 180 SO4 B 180 SO4 C 180	homomer cyclic	9665698
3fs8	QDTC Thermoanaerobacterium thermosaccharolyticum	Hexapep	ARG A 182 ARG B 182 ARG C 182	None	homomer cyclic	19191736
3iac	GLUCURONATE ISOMERASE Salmonella enterica	UxaC	ARG A 356 ARG B 356 ARG C 356	None	homomer cyclic	-
3kan	D-DOPACHROME TAUTOMERASE Homo sapiens	MIF	ARG A  42 ARG B  42 ARG C  42	None	homomer cyclic	-
4i42	1,4-DIHYDROXY-2-NAPHTHOYL-COA SYNTHASE Escherichia coli	ECH_1	ARG A 173 ARG C 173 ARG D 173	None	homomer dihedral	23658663
4i4z	NAPHTHOATE SYNTHASE Synechocystis sp. PCC 6803	ECH_1	ARG A 163 ARG C 163 ARG D 163	None	homomer dihedral	23658663