theobromine + a ubiquinone + H2O <=> 3,7-dimethylurate + a ubiquinol
theobromine + a ubiquinone + h2o <=> 3,7-dimethylurate + a ubiquinol
theobromine + a ubiquinone + H2O <=> 3,7-dimethylurate + a ubiquinol
theobromine + a ubiquinone + h2o <=> 3,7-dimethylurate + a ubiquinol