label: intramolecular oxidoreductase activity, transposing C=C bonds
label_lc: intramolecular oxidoreductase activity, transposing c=c bonds
description: "Catalysis of an oxidation-reduction (redox) reaction in which the hydrogen donor and acceptor are the same molecule, one or more carbon-carbon double bonds in the molecule are rearranged, and no oxidized product appears."