PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1k94	GRANCALCIN Homo sapiens	EF-hand_5 EF-hand_8	PHE A 192 PHE A 205 PHE B 510	None	homomer cyclic	11717497
3mzv	DECAPRENYL DIPHOSPHATE SYNTHASE Rhodobacter capsulatus	polyprenyl_synt	PHE A 129 PHE B 125 PHE B 129	None	homomer cyclic	23493556
4by6	GENERAL NEGATIVE REGULATOR OF TRANSCRIPTION SUBUNIT 2 GENERAL NEGATIVE REGULATOR OF TRANSCRIPTION SUBUNIT 5 Saccharomyces cerevisiae	NOT2_3_5	PHE E  78 PHE F 481 PHE F 505	None	heteromer asymmetric	24121231