TABLE 2.

N termini determined by MS/MS analysis of semitryptic fragments

Protein	N-terminal peptide	Mascot	Expect
AccA	S2LNFLDFEQPIAELEAK	117	3.9 × 10−10
AccC	F84LSENANFAEQVER	90	1 × 10−6
AphA	L24ASSPSPLNPGTNVAR	102	1.5 × 10−8
	S26SPSPLNPGTNVAR	85	2.5 × 10−6
AtpA	M1QLNSTEISELIK	95	4.1 × 10−7
DegP	A27ETSSATTAQQMPSLAPMLEK	91	6.8 × 10−8
	F75FGDDSPFCQEGSPFQSSPFCQGGQGGNGGGQQQK	49	6.6 × 10−5
FtsY	F9FSWLGFGQK	43	8.6 × 10−2
LoiP	L27LSSGAEAFQAYSLSDAQVK	106	2.6 × 10−8
	Y38SLSDAQVK	47	2.4 × 10−3
RplI	L12GSLGDQVNVK	65	3.5 × 10−5
RplN	L86LNNNSEQPIGTR	77	9.2 × 10−6