Table 1.
Summary of proteins specifically enriched by probes 1, 2, and 3 in B. subtilis. Specific enrichment is based on the abundance of each protein in enriched compared to non-enriched samples, as indicated by spectral count analysis (total spectrum counts ≥ 15, ratio of enriched: probe-free control ≥ 10). S.E.M. = standard error of mean.
| Enrichment Probe |
B. subtilis Strain |
PKS/NRPS Proteins Identified | total proteins identified |
number SEM >30% |
||||
|---|---|---|---|---|---|---|---|---|
| srf (4)a | dhb (2) | pps (5) | pks (6) | total (16) |
||||
| 1 | 6051 | 2 | 2 | 3 | 5 | 12 | 58 | 1 |
| 2 | 168 | 3 | 2 | 4 | 2 | 11 | 45 | 15 |
| 3 | 6051 | 1 | 1 | 1 | 1 | 4 | 29 | 0 |
| 3 | 168 | 3 | 1 | 1 | 0 | 5 | 36 | 0 |
a
Abbreviations denote PKS/NRPS gene cluster of origin for identified proteins. Parentheses indicate total number of CP and TE containing open reading frames for each PKS and NRPS locus.