Table 1.

List of proteins detected by LC-MS/MS from spots with relative abundance fold change ≥ 1.5 (ANOVA, p ≤ 0.05) from PPA and WBM media during exponential growth phase.

Spot no.a	Fold change	Mwb	pIb	Mascot score	No of match.pept.c	Seq. cov.c(%)	Locus in reference organismd	Name	Annotation
PPA
2	1.5	64546	5.2	709	9	22	PFREUD_11940	GlnRS	Glutaminyl-tRNA synthetase
6	1.5	56027	5.8	274	2	20	PFREUD_13090	MiaB1	2-methylthioadenine synthetase
8	2.2	52579	4.7	1706	30	69	PFREUD_10490	AtpD	ATP synthase subunit beta
14	1.5	31894	4.8	487	9	15	PFREUD_09430	FabH	3-oxoacyl-ACP synthase
16	2.3	29633	4.5	676	12	51	PFREUD_02490	FixB	Electron transfer flavoprotein FixB
18	1.6	23335	5.0	530	7	44	PFREUD_23970	SDR	Oxidoreductase
WBM
24	1.5	33620	5.1	903	16	58	PFREUD_16420	Cys2	Cysteine synthase A
25	1.9	33620	5.1	1557	34	82	PFREUD_16420	Cys2	Cysteine synthase A
26	1.5	22619	5.3	392	4	26	PFREUD_06110	SodA	Superoxide dismutase
27	1.5	22619	5.3	611	16	47	PFREUD_06110	SodA	Superoxide dismutase

Only spots with single identification are presented.

^aSpot numbers refer to those shown in Figure 5A.

^bTheoretical molecular weight (Mw) and pI values were obtained.

^cNo. match. pept., number of matched peptides; Seq. cov., sequence coverage.

^dP.freudenreichii CIRM-BIA1^T GenBank: FN806773.1.