PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1ik9	DNA REPAIR PROTEIN XRCC4 Homo sapiens	XRCC4	LEU A 172 LEU A 176 LEU B 172 LEU B 176	None	heteromer asymmetric	11702069
2h5n	HYPOTHETICAL PROTEIN PG_1108 Porphyromonas gingivalis	TerB	LEU A 111 LEU A 115 LEU B 111 LEU B 115	None	homomer cyclic	-