METHANOTROPHS: MMO=methane monooxygenase + NAD + reducing Hase CH 4 NADH+H + O2O2 H2OH2O NAD + O2O2 H2OH2O X ox X red sMMO pMMO CH 3 OH w NAD + reduction.
METHANOTR OPHS : MMO=methane monooxygenase + N AD + reducing Hase