6.1 To study and compare pH-dependent effects on C4a-(hydro)peroxyflavin formation in Lux from V. campbellii and P. leiognathi TH1.
6.2 To study and compare pH-dependent effects on H2O2 elimination in Lux from V. campbellii and P. leiognathi TH1.
6.3 To investigate the involvement of the conserved His residue in C4a-(hydro)peroxyflavin intermediate formation in Lux from V. campbellii and P. leiognathi TH1.