PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
2iub DIVALENT CATION TRANSPORT-RELATED PROTEIN
Thermotoga maritima		CorAMET A 291
THR B 287
MET B 291
THR C 287
None
homomer
cyclic		16857941
3kly PUTATIVE FORMATE TRANSPORTER 1
Vibrio cholerae		Form_Nir_transMET A 192
THR B 188
MET B 192
THR C 188
BOG B 281
BOG B 282
homomer
cyclic		20010838