PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1hzd	AU-BINDING PROTEIN/ENOYL-COA HYDRATASE Homo sapiens	ECH_1	GLU A 189 GLY A 217 GLY A 218 GLU B 308	None	homomer dihedral	11738050
4izb	ENOYL-COA HYDRATASE/ISOMERASE FAMILY PROTEIN Ruegeria pomeroyi	ECH_1	GLU A 121 GLY A 149 GLY A 150 GLU E 235	None	homomer dihedral	23704947
5jbx	3-HYDROXYBUTYRYL-COA DEHYDRATASE Myxococcus xanthus	ECH_1	GLU A 112 GLY A 140 GLY A 141 GLU C 227	MLI A 302	homomer cyclic	27271456