PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1bvp	BLUETONGUE VIRUS COAT PROTEIN VP7 Bluetongue virus	Orbi_VP7	ARG 1 140 ARG 2 140 ARG 3 140	None	homomer cyclic	7816101
2j5g	ALR4455 PROTEIN Nostoc sp. PCC 7120	ECH_1	ARG A 227 ARG B 227 ARG C 227	SO4 A1253	homomer dihedral	17198383
2o4v	PORIN P Pseudomonas aeruginosa	Porin_O_P	ARG A  83 ARG B  83 ARG C  83	CL A 901	homomer cyclic	17187075
4eme	M18 ASPARTYL AMINOPEPTIDASE Plasmodium falciparum	Peptidase_M18	ARG A 391 ARG B 391 ARG C 391	None	homomer tetrahedral	22709581
4fas	HYDROXYLAMINE OXIDOREDUCTASE Nitrosomonas europaea	Multi-haem_cyto	ARG A 287 ARG B 287 ARG C 287	None	heteromer cyclic	23952581