Table 3. Lipid content of typical complex I preparation.

Lipid	nmol lipid/nmol complex I
phosphatidylcholine	19.3
lyso-phosphatidylcholine	0.1
phosphatidylethanolamine	13.3
phosphatidylserine	0.5
phosphatidylinositol	11.8
cardiolipin	21.7
Σ	66.7