PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
2ibl	FIBRITIN Escherichia virus T4,Enterobacteria phage Ox2	Fibritin_C	MET A  44 MET B  44 MET C  44	None	homomer cyclic	17222867
3gud	NECK APPENDAGE PROTEIN Bacillus virus GA1	Peptidase_S74	MET A 729 MET B 729 MET C 729	None	homomer cyclic	20118935
3h6j	NEURAMINIDASE Pseudomonas aeruginosa	BNR_2	MET A   1 MET B   1 MET C   1	None	homomer cyclic	19284989
4zw0	3-HYDROXYACYL-[ACYL-CARRIER-PROTEIN] DEHYDRATASE FABZ Candidatus Liberibacter asiaticus	FabA	MET A  54 MET C  54 MET F  54	None	homomer dihedral	-