4 semiviriditoxin + O2 <=> 2 (M)-viriditoxin + 2 H2O
4 semiviriditoxin + o2 <=> 2 (m)-viriditoxin + 2 h2o
4 semiviriditoxin + O2 <=> 2 (M)-viriditoxin + 2 H2O
4 semiviriditoxin + o2 <=> 2 (m)-viriditoxin + 2 h2o