Table 3.

Proteins identified in wild type 2D-gels, but not ΔprsA2 + pPL2-prsA2 (N+C)

Functional Class	Gene No.	Protein Name	Protein Description	Peptide Match	Coverage (%)	Protein Score	Reference
Cell Surface and Cell Wall Metabolism	lmo1438		Penicillin binding protein (putative)	27	47	1932	(Guinane et al., 2006)
	lmo2039	PbpB	Penicillin binding protein B	15	24	608	(Guinane et al., 2006)
	lmo2229	Pbp4	Penicillin binding protein (putative)	3	9	50	(Guinane et al., 2006; Zawadzka -Skomial et al., 2006)
	lmo2505	P45	Peptidoglycan Lytic Protein	2	7	522	(Schubert et al., 2000)
	lmo0927	LtaS	Lipoteichoic acid synthase	1	2.6	55	(Webb et al., 2009)
Flagellar apparatus proteins	lmo0706	FlgL	Flagellar hook associated protein	9	18	373
Specific Metabolic Pathways	lmo1670	PykA	Pyruvate kinase	7	16	268
Transformation/Competence	lmo0275	ComEC	Competence Protein	3	5	87
Amino-acyl t-RNA Synthetases	lmo2416	ThrS	Threonyl t-RNA synthetase	4	23	81