PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
3uip	SMALL UBIQUITIN-RELATED MODIFIER 1 SUMO-CONJUGATING ENZYME UBC9 Homo sapiens	Rad60-SLD UQ_con	ASN A  85 ASN A 124 GLY B  96 GLY B  97	None	heteromer asymmetric	22194619
4ap4	UBIQUITIN C UBIQUITIN-CONJUGATING ENZYME E2 D1 Homo sapiens	UQ_con ubiquitin	ASN B  77 ASN B 114 GLY C  75 GLY C  76	None	heteromer asymmetric	22842904
5d2m	SMALL UBIQUITIN-RELATED MODIFIER 2 SUMO-CONJUGATING ENZYME UBC9 Homo sapiens	Rad60-SLD UQ_con	ASN A  85 ASN A 124 GLY B  92 GLY B  93	None	heteromer asymmetric	26524494
5jne	SUMO-CONJUGATING ENZYME UBC9 UBIQUITIN-LIKE PROTEIN SMT3 Saccharomyces cerevisiae	Rad60-SLD UQ_con	ASN B  85 ASN B 124 GLY C  97 GLY C  98	6LN B 201	heteromer asymmetric	27509863