. 2012 Apr 25;287(24):20652–20663. doi: 10.1074/jbc.M111.327601

TABLE 1.

Representative MALDI-TOF results of isolated wild type and “crippled” Ndufs4^fky/fky complex I

	Wild type holocomplex	Ndufs4^fky/fky crippled complex
Detected subunits	38	30
Not detected subunits	7^a	15^a
N module subunits detected	6	0^b
Detected assembly factors	0	2

^a Includes 5 subunit that were not detected in both.

^b None of the N module subunits were detected.