Table 3.
Selected proteins with altered abundance under phosphate limitation.
| ORF # | Function | Average log2 ratioa |
|---|---|---|
| Phosphate transport | ||
| MMP1095 | Phosphate binding protein | 2.15 ± 0.30 |
| MMP1096 | Phosphate transporter subunit | 2.12 ± 0.47 |
| MMP1098 | ATP binding protein | 2.16 ± 0.18 |
| MMP1099 | PhoU, regulator | 1.16 ± 0.29 |
| MMP1199 | PhoU homolog | 1.26 ± 0.16 |
| MMP0666 | Na+/Pi cotransporter | 1.16 ± 0.32 |
aAverage of four log2 ratios: 14N-labeled phosphate-limited compared with 15N-labeled H2-limited, 15N-labeled phosphate-limited compared with 14N-labeled H2-limited, 14N-labeled phosphate-limited compared with 15N-labeled nitrogen-limited, and 15N-labeled phosphate-limited compared with 14N-labeled nitrogen limited. Standard deviations are given.