Table 7.

FMO activities not involving S- or N-oxygenation

Substrate	Product	FMO	Km (μM)	Reference
Carbon
5,6-Dimethylxanthenone-4-acetic acid	6-Methyl hydroxyl	hFMO3a		Zhou et al., 2002
Salicylaldehyde	Pyrocatechol/formate	pFMO1	500–600	Chen et al., 1995
Selenium
Benzeneselenol		pFMO1	18	Ziegler et al., 1992
Benzylselenide		pFMO1	0.7	Chen & Ziegler, 1994
Dimethylselenide	Selenoxide	pFMO1		Goeger & Ganther, 1994
Methylphenylselenide	Selenoxide	pFMO1	0.3	Chen & Ziegler, 1994
2-(Methylseleno)benanilide	Selenoxide	pFMO1	5	Ziegler et al., 1992
2-(Methylseleno)cinnamonitrile		pFMO1	3	Ziegler et al., 1992
N-[2-(methylseleno)ethyl]benzamide		pFMO1	1	Ziegler et al., 1992
Phenylselenomethyl)trimethylsilane		pFMO1	10	Ziegler et al., 1992
2-Selenylbenzanilide		pFMO1		Chen & Ziegler, 1994
Selenocyteine Se-conjugates	Selenoxide	pFMO1		Rooseboom et al., 2001
Selenourea		pFMO1	3	Ziegler et al., 1992
Others
Diphenylmethylphosphine	Oxide	pFMO1		Smyser & Hodgson, 1985
Boronic acids		pFMO1		Jones & Ballou, 1986
Iodine		pFMO1		Ziegler et al., 1980

^ap = pig; h = human.