PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
1cmb MET APO-REPRESSOR
Escherichia coli		MetJHIS A  63
ALA A  64
HIS B  63
ALA B  64
None
homomer
cyclic		2677753
3fh1 UNCHARACTERIZED NTF2-LIKE PROTEIN
Mesorhizobium loti		SnoaL_2HIS A  10
ALA A  88
HIS B  10
ALA B  88
None
homomer
cyclic		-