TABLE 3.
RpoS-dependent genes and their known or predicted functionsd
| Genea | Blattner no. | Functionb | Other regulator(s) | Previously reported as RpoS dependentc | RpoS dependence in:
|
Reference(s) | |
|---|---|---|---|---|---|---|---|
| Rich Medium | Minimal Medium | ||||||
| ybaY | b0453 | Unknown | No | 15 | 12 | ||
| gabP | b2663 | GABA transporter protein | GabC(−), Nac(+) | Yes | 24 | 18 | 55, 66, 93 |
| ugpE | b3451 | G-3-P transporter membrane bound component | PhoBR(+) | No | 6 | 6 | 15 |
| ugpC | b3450 | ATP binding protein of G-3-P transporter | PhoBR(+) | No | 20 | 9 | 15 |
| ydcS | b1440 | Putative binding protein of ABC transporter | Nac(+) | Yes | 6 | 2 | 93 |
| yehX | b2129 | Hypothetical ATP-binding protein of ABC transporter | No | 28 | 21 | ||
| narY | b1467 | Beta subunit of nitrate reductase-II | Yes | 10 | 2 | 13 | |
| appB | b0979 | Subunit of cytochrome bd-II oxidase | AppR(+) | Yes | 25 | 7 | 23 |
| IdcC | b0186 | Lysine decarboxylase | Yes | 7 | 11 | 47, 79 | |
| aidB | b4187 | Induced by alkylating agents; protects DNA from alkylation damage | Yes | 36 | 33 | 45, 46 | |
| katE | b1732 | Hydroperoxidase II | Lrp(+) | Yes | 40 | 66 | 74 |
| uspB | b3494 | Universal stress protein B; required for ethanol resistance | Yes | 4 | 8 | 26 | |
| osmY | b4376 | Periplasmic protein induced by high osmolarity; function unknown | Lrp(−), Crp(−), IHF(−) | Yes | 35 | 64 | 20, 90, 91 |
| yhiV | b3514 | Multidrug efflux pump | EvgA(+), Lrp(+) | No | 31 | 4 | 56, 57, 74, 78 |
| yhiU | b3513 | Multidrug efflux pump | EvgA(+) | Yes | 39 | 8 | 56, 57, 78 |
| mltB | b2701 | Membrane-bound lytic transglycosylase B | No | 2 | 2 | 25 | |
| otsA | b1896 | Trehalose phosphate synthase | Lrp(+) | Yes | 31 | 57 | 72, 74 |
| ecnB | Bacteriolytic lipoprotein entericidin B | EnvZ/OmpR(−) | Yes | 23 | 74 | 12 | |
| argH | b3960 | Argino-succinate lyase | ArgR(−) | No | 2 | 5 | 77 |
| aroM | b0390 | Unknown; may play a role in aromatic amino acid biosynthesis | TyrR(+) | No | 15 | 78 | 24 |
| yhjY | b3548 | Putative lipase | No | 15 | 9 | ||
| yqhE | b3012 | 2,5-diketo-d-gluconic acid reductase A; catalyzes the conversion of 2,5-KGDR to 2-KLG | No | 8 | 11 | 92 | |
| aldB | b3588 | Aldehyde dehydrogenase B; converts lactaldehyde and NAD+ to lactate and NADH | Yes | 22 | 21 | 74, 87 | |
| gabD | B2661 | Succinate-semialdehyde dehydrogenase | GabC(−), Nac(+) | No | 16 | 13 | 55, 93 |
| phnP | B4092 | Membrane-bound subunit of carbon-phosphorus lyase complex | PhnF and PhnO(+) | No | 8 | 2 | 51 |
| talA | B2464 | Transaldolase A; converts Sed-7-P and Gly-3-P to Fru-6-P and Ery-4-P | CreBC(+) | No | 20 | 26 | 7, 70 |
| yfcG | B2302 | Putative glutathione S-transferase | SdiA(+) | No | 37 | 52 | 84 |
| yliI | B0837 | Putative dehydrogenase | Yes | 17 | 37 | 66 | |
| yjbJ | B4045 | Unknown | No | 22 | 179 | ||
| yjbE | B4026 | Unknown | No | 22 | 58 | ||
| ygaU | B2665 | Unknown | Lrp(+) | No | 4 | 12 | 74 |
| ygdI | B2809 | Unknown | No | 7 | 5 | ||
| ygaF | B2660 | Unknown | No | 3 | 7 | ||
| yjgR | B4263 | Unknown | No | 6 | 3 | ||
| ydaM | B1341 | Unknown | No | 16 | 23 | ||
| ydcK | B1428 | Unknown | No | 15 | 9 | ||
| yhiN | B3492 | Unknown | No | 5 | 7 | ||
| yebF | B1847 | Unknown | No | 41 | 25 | ||
| yjiN | B4336 | Unknown | No | 4 | 6 | ||
| yeaG | B1783 | Unknown | Lrp(+) | Yes | 13 | 10 | 63, 74 |
| yodC | B1957 | Unknown | No | 41 | 17 | ||
| ybiO | B0808 | Unknown | No | 13 | 26 | ||
| yhjG | B3524 | Unknown | No | 17 | 15 | ||
| yphA | B2543 | Unknown | No | 24 | 18 | ||
| yhjD | B3522 | Unknown | Lrp(+) | Yes | 5 | 34 | 63 |
a
Genes were identified using the BLAST algorithm (3).
b
Functions were assigned to each gene based on either SWISSPROT or ECOCYC databases.
c
In E. coli.
d
G-3-P, glyceraldehyde-3-phosphate; Sed-7-P, sedoheptulose-7-phosphate; Fru-6-P, fructose-6-phosphate; Ery-4-P, erythrose-4-phosphate.