Table I.

Import component peptides identified by mass spectrometry of trypsin-digested mitochondria

Component	Locus	Peptides Found	Mowse Score	Found in
				Mitochondria	Outer Membrane	Intermembrane Space	Inner Membrane	Matrix
TIM8	At5g50810	1	35			x
TIM9	At3g46560	1	22			x
TIM10	At2g29530	2	70			x
TIM13	At1g61570	2	129	x		x
TIM17-2	At2g37410	1	13				x
TIM23-2	At1g72750	2	87	x			x
TIM44-2	At2g36070	1	50				x
TIM50	At1g55900	2	70	x			x
TOM6	At1g49410	1	60	x
TOM9-2	At5g43970	1	50	x
TOM20-2	At1g27390	1	70		x		x
TOM20-3	At3g27080	2	61	x	x		x
TOM40-1	At3g20000	3	99	x	x		x
METAXIN	At2g19080	2	132	x			x
Oxa1p	At5g62050	1	32	x
MPPα	At3g16480	>10	naa	x	x	x	x	x
MPPβ	At3g02090	>10	na	x	x	x	x	x

^ana, Not available.