PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
2rek PUTATIVE TETR-FAMILY TRANSCRIPTIONAL REGULATOR
Streptomyces coelicolor		TetR_NLEU A 190
LEU B  95
LEU B 158
LEU B 187
None
homomer
cyclic		-
5c8a LIGHT-DEPENDENT TRANSCRIPTIONAL REGULATOR CARH
Thermus thermophilus		B12-binding
B12-binding_2		LEU A 143
LEU B 168
LEU B 196
LEU B 198
None
homomer
cyclic		26416754