PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
2vpz HYPOTHETICAL MEMBRANE SPANNING PROTEIN
Thermus thermophilus		NrfD_2LEU C 133
ALA C 136
ALA C 149
LEU G 188
None
heteromer
cyclic		18536726
4j9y CALMODULIN
SMALL CONDUCTANCE CALCIUM-ACTIVATED POTASSIUM CHANNEL PROTEIN 2
Rattus norvegicus		CaMBD
EF-hand_7
EF-hand_7		LEU C 483
ALA C 484
ALA A  15
LEU A  18
None
heteromer
cyclic		23487779
4wfd EXOSOME COMPLEX EXONUCLEASE RRP6
EXOSOME COMPLEX PROTEIN LRP1
Saccharomyces cerevisiae		PMC2NT
Sas10_Utp3		LEU A  49
ALA A  50
ALA A  53
LEU B  60
None
heteromer
asymmetric		25319414