PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
2og9	MANDELATE RACEMASE/MUCONATE LACTONIZING ENZYME Polaromonas sp. JS666	MR_MLE_C MR_MLE_N	ALA A  71 GLY A  72 ALA B 105 GLY B 106	None	homomer dihedral	-
3fhk	UPF0403 PROTEIN YPHP Bacillus subtilis	Disulph_isomer	ALA A  57 GLY A  58 ALA E  23 GLY E  24	None	homomer cyclic	19653655
3sjn	MANDELATE RACEMASE/MUCONATE LACTONIZING PROTEIN Shewanella pealeana	MR_MLE_C MR_MLE_N	ALA A  98 GLY B  94 ALA B  98 GLY B  99	None	homomer dihedral	-
4kxv	TRANSKETOLASE Homo sapiens	Transket_pyr Transketolase_C Transketolase_N	ALA A 435 GLY A 566 ALA B 435 GLY B 566	None	homomer cyclic	23965678
5aa5	NIFE-HYDROGENASE SMALL SUBUNIT, HOFK Cupriavidus necator	NiFe_hyd_SSU_C Oxidored_q6	ALA A 273 GLY A 274 ALA F 273 GLY F 274	MLA A 505	heteromer dihedral	26749450
5mjh	DYE TYPE PEROXIDASE A Streptomyces lividans	Dyp_perox	ALA A 236 GLY B  76 ALA B 145 GLY B 146	None	homomer cyclic	28512573
5mzw	GLUTACONATE COA-TRANSFERASE FAMILY, SUBUNIT A GLUTACONATE COA-TRANSFERASE FAMILY, SUBUNIT B Myxococcus xanthus	CoA_trans	ALA A  74 GLY A 106 ALA B 133 GLY B 134	None	heteromer cyclic	28508504