PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
3o6q	STAGE II SPORULATION PROTEIN SA STAGE II SPORULATION PROTEIN SB Bacillus subtilis	-	LYS C 145 LYS D  15 LYS D  18	None	heteromer cyclic	21147767
3uip	E3 SUMO-PROTEIN LIGASE RANBP2 SUMO-CONJUGATING ENZYME UBC9 Homo sapiens	IR1-M UQ_con	LYS A  14 LYS D2647 LYS D2661	None	heteromer asymmetric	22194619