TABLE 5.

Comparison of the redox potentials of the FMN domains of CYPOR and nNOS reductase domain

Reductase mutant/WT	Eox/sq	Esq/hq	pH	Ref.
	mV	mV
Truncated rat WT CYPOR	−56 ± 7	−249 ± 14	7.4	This work
Truncated rat WT CYPOR	−68	−246	7.4	58
WT FMN domain	−56 ± 7	−252 ± 23	7.4	This work
Rabbit WT CYPOR	−110	−270	7	57
Truncated human CYPOR	−66 ± 8	−269 ± 10	7	29
ΔGly-141 FMN domain 388 nm	−229 ± 3	−53 ± 4	7.4	This work
E142N FMN domain	−37 ± 3	−237 ± 21		This work
ΔG141/E142N FMN domain 388 nm	−281 ± 21	−204 ± 2	7.4	This work
ΔGly-143 FMN domain	−235 ± 7	−297 ± 5	7.4	This work
P450 BM3 WT FMN domain	−240	−160	7	68
P450 BM3-G537 insert	−198	−245	7	43
Rat nNOS WT FMN domain	−179	−314	7.5	25
Rat nNOS ΔG810 FMN domain	−280	−190	7.5	25
Free FMN	−313	−101	7	9