PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1wn1	DIPEPTIDASE Pyrococcus horikoshii	Creatinase_N Peptidase_M24	GLU A 172 ARG A 176 GLU B 172 ARG B 176	None	homomer cyclic	-
3ogk	SKP1-LIKE PROTEIN 1A Arabidopsis thaliana	Skp1 Skp1_POZ	GLU A 149 ARG A 153 GLU C 149 ARG C 153	None	heteromer dihedral	20927106
4cog	KYNURENINE FORMAMIDASE Burkholderia cenocepacia	Cyclase	GLU A 185 ARG A 206 GLU B 185 ARG B 206	None	homomer cyclic	24942958
6bq6	THERMOSPERMINE SYNTHASE Medicago truncatula	Spermine_synt_N Spermine_synth	GLU A  29 ARG A  37 GLU C  29 ARG C  37	None	homomer dihedral	29367265