betaine aldehyde + O2 + H2O => glycine betaine + H2O2 + H(+)
betaine aldehyde + o2 + h2o => glycine betaine + h2o2 + h(+)
betaine aldehyde + O2 + H2O => glycine betaine + H2O2 + H(+)
betaine aldehyde + o2 + h2o => glycine betaine + h2o2 + h(+)