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(+) => betaine aldehyde + o2 + h2o