D-maltohexaose + O2 => D-maltohexaono-1,5-lactone + H2O2
d-maltohexaose + o2 => d-maltohexaono-1,5-lactone + h2o2
D-maltohexaose + O2 => D-maltohexaono-1,5-lactone + H2O2
d-maltohexaose + o2 => d-maltohexaono-1,5-lactone + h2o2