Table 1.
Detected proteins showing a significant increase/decrease in abundance (expressed as S/E ratio) during the transition from exponential (E) to stationary (S) phases. The S/LE and LE/E ratios are also indicated.
| locus tag (Dehre_#) | annotated function | protein abundance ratioa |
||
|---|---|---|---|---|
| S/E | S/LE | LE/E | ||
| proteins displaying significant increase in S/E ratio | ||||
| 1215 | late competence development protein (ComFB) | 3.0 × 103 | 1.8 × 10 | 1.7 × 102 |
| 0983 | cupin-domain protein | 2.0 × 103 | 1.5 × 10 | 1.3 × 102 |
| 0318 | uncharacterized protein conserved in bacteria | 8.4 × 102 | 4.2 | 2.0 × 102 |
| 2151 | aspartyl/glutamyl-tRNA (Asn/Gln) amidotransferase | 6.6 × 102 | 7.1 | 9.4 × 10 |
| 0568 | similar to acyl-coenzyme A synthetase/AMP-fatty acid ligase | 4.4 × 102 | 8.7 | 5.1 × 10 |
| 0109 | predicted transcriptional regulator | 3.9 × 102 | 1.4 × 10 | 2.8 × 10 |
| 1963 | uncharacterized protein conserved in bacteria | 3.7 × 102 | 1.1 × 10 | 3.3 × 10 |
| 0668 | RelE-type toxin (TA system) | 2.6 × 102 | 3.6 × 10 | 7.3 |
| 0856 | response regulator with CheY-like and AraC-type domains | 2.6 × 102 | 2.4 × 10 | 1.1 × 10 |
| 2645 | uncharacterized domain 1 protein | 2.3 × 102 | 1.6 × 10 | 1.5 × 10 |
| 2325 | hypothetical protein | 2.3 × 102 | 9.0 × 10 | 2.5 |
| 1400 | nitrogen regulatory protein PII | 2.3 × 102 | 1.7 × 10 | 1.4 × 10 |
| 0147 | CODH/ACS, maturation factor | 1.8 × 102 | 3.1 | 5.7 × 10 |
| 1786 | hypothetical protein | 1.2 × 102 | 1.5 × 10 | 8.0 |
| 0146 | CODH/ACS, maturation factor | 1.2 × 102 | 4.5 | 2.7 × 10 |
| 1237 | acetate-CoA ligase | 7.3 × 10 | 2.6 | 2.8 × 10 |
| 0264 | hypothetical protein | 7.1 × 10 | 5.3 | 1.3 × 10 |
| 2205 | YGGT protein family | 5.1 × 10 | 1.1 × 10 | 4.8 |
| 2544 | hypothetical protein | 5.0 × 10 | 7.8 | 6.5 |
| 0651 | predicted transcriptional regulator | 4.9 × 10 | 2.2 | 2.2 × 10 |
| 1310 | transcription antitermination factor NusB | 3.7 × 10 | 1.0 × 10 | 3.5 |
| 0143 | pterin-binding enzyme | 3.3 × 10 | 2.5 | 1.3 × 10 |
| 2265 | response regulator containing CheY-like receiver | 3.0 × 10 | 6.5 | 4.6 |
| 2560 | transcriptional regulator | 2.7 × 10 | 8.8 | 3.1 |
| 0144 | CODH/ACS, γ-subunit (CFeSP) | 2.5 × 10 | 1.6 | 1.5 × 10 |
| 0198 | bacterial nucleoid DNA-binding protein | 2.5 × 10 | 7.3 | 3.4 |
| proteins displaying significant decrease in S/E ratio | ||||
| 2864 | Cobalt transport protein | 3.4 × 10−2 | 1.5 × 10−1 | 2.3 × 10−1 |
| 1795 | predicted transcriptional regulator containing CBS domains | 1.5 × 10−2 | 2.9 × 10−2 | 5.0 × 10−1 |
| 2895 | uncharacterized protein conserved in bacteria | 2.0 × 10−3 | 1.6 × 10−1 | 1.3 × 10−2 |
| 0194 | transcription-repair coupling factor | 2.0 × 10−3 | 5.0 × 10−3 | 5.2 × 10−1 |
| * | LSU ribosomal protein L34p | 3.0 × 10−3 | 4.0 × 10−3 | 6.6 × 10−1 |
| 0258 | excisionase-like DNA-binding domain | 3.0 × 10−3 | 9.0× 10−3 | 3.6 × 10−1 |
| 2307 | uncharacterized protein conserved in bacteria | 5.0 × 10−3 | 1.0 | 5.0 × 10−3 |
| 2254 | chemotaxis protein stimulating methylation of MCP proteins | 6.0 × 10−3 | 8.0 × 10−3 | 7.6 × 10−1 |
| 2873 | trypsin-like serine protease | 6.0 × 10−3 | 9.0 × 10−3 | 7.2 × 10−1 |
| 1962 | predicted Fe-S oxidoreductase | 9.0 × 10−3 | 3.8 × 10−2 | 2.3 × 10−1 |
| 2146 | rRNA (uracil-5-)-methyltransferase (RumA) | 9.0 × 10−3 | 1.0 | 9.0 × 10−3 |
| 2280 | hypothetical protein | 1.0 × 10−2 | 6.7 | 1.0 × 10−3 |
aRatios above 1 mean increase in protein abundance, ratios below 1 mean decrease.