The flavohaemoprotein hmp maintains redox homeostasis in response to reactive oxygen and nitrogen species in Corynebacterium glutamicum

Table 1 NADH(P) oxidase activity of Hmp protein in Cc5-5 and recombinant strains(N = 3)

Strains	Substrate	Flavin	Specific enzyme activity(mU·mg^− 1 )
Cc5-5	NADH	FAD	121.6 ± 5.1
Cc5-5	NADPH	FAD	4.2 ± 0.21
Cc-hmp	NADH	FAD	158.7 ± 7.4
Cc-hmp	NADPH	FAD	5.2 ± 0.3
Cc-Δhmp	NADH	FAD	106.2 ± 6.4
Cc-Δhmp	NADPH	FAD	3.4 ± 0.3

ISSN: 1475-2859