PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
2y2z PUTATIVE REPRESSOR SIMREG2
Streptomyces antibioticus		TetR_C
TetR_N		GLY A 162
SER A 166
GLY B 162
SER B 166
None
homomer
cyclic		21354180
3ibw GTP PYROPHOSPHOKINASE
Chlorobaculum tepidum		ACT_4GLY A 675
SER A 678
GLY B 675
SER B 678
None
homomer
cyclic		-