EOG8H48JS GO:0016491 3/7 oxidoreductase activity molecular_function "Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced." [GOC:go_curators] EOG8H48JS GO:0008336 1/7 gamma-butyrobetaine dioxygenase activity molecular_function "Catalysis of the reaction: 2-oxoglutarate + 4-(trimethylammonio)butanoate + O(2) = carnitine + CO(2) + succinate." [EC:1.14.11.1, RHEA:24031]