PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1zxx	6-PHOSPHOFRUCTOKINASE Lactobacillus delbrueckii	PFK	ASP A 140 SER A 259 ASP B 140 SER B 259	None	homomer dihedral	16285731
3dvo	SGRAIR RESTRICTION ENZYME Streptomyces griseus	Bse634I	ASP A  90 SER A  91 ASP B  90 SER B  91	None	homomer cyclic	18701646