ID   1.13.12.19
DE   2-oxoglutarate dioxygenase (ethylene-forming).
AN   ethylene-forming enzyme.
CA   2-oxoglutarate + 2 H(+) + O2 = 3 CO2 + ethene + H2O.
CC   -!- This is one of two simultaneous reactions catalyzed by the enzyme,
CC       which is responsible for ethylene production in bacteria of the
CC       Pseudomonas syringae group.
CC   -!- In the other reaction (EC 1.14.11.34) the enzyme catalyzes the mono-
CC       oxygenation of both 2-oxoglutarate and L-arginine, forming succinate,
CC       carbon dioxide and L-hydroxyarginine, which is subsequently cleaved
CC       into guanidine and (S)-1-pyrroline-5-carboxylate.
CC   -!- The enzymes catalyze two cycles of the ethylene-forming reaction for
CC       each cycle of the succinate-forming reaction, so that the
CC       stoichiometry of the products ethylene and succinate is 2:1.
DR   Q9Z377, EFE_PSEAQ  ;  Q7BS31, EFE_PSECA  ;  Q7BS32, EFE_PSESG  ;
DR   P32021, EFE_PSESH  ;  Q9Z3T0, EFE_PSESJ  ;  Q8XPV7, EFE_RALN1  ;
//