PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
1dd4 50S RIBOSOMAL PROTEIN L7/L12
Thermotoga maritima		Ribosomal_L12
Ribosomal_L12_N
Ribosomal_L12_N		ILE A   6
ILE C  10
LEU C  13
LEU C  21
None
heteromer
cyclic		10637222
1qlw ESTERASE
Alcaligenes sp.		-ILE A 117
LEU A 130
ILE B 117
LEU B 130
None
homomer
cyclic		10673440
1vi0 TRANSCRIPTIONAL REGULATOR
Bacillus subtilis		TetR_C_4
TetR_N		ILE A 191
LEU B 134
ILE B 143
LEU B 147
None
homomer
cyclic		16021622