Table 3. Fifteen Genes with Significantly Different Protein Abundance between PAO1 and PA14 but without Accompanying Differences in mRNA Abundance or 5′ Sequence.
| PAO1 identifier | PAO1 protein abundancea | PA14 protein abundancea | PAO1 mRNA abundanceb | PA14 mRNA abundanceb | products |
|---|---|---|---|---|---|
| PA0022 | 13.8 | 3.9 | 106.5 | 113.0 | conserved hypothetical protein |
| PA0331|ilvA1 | 7.3 | 2.4 | 535.0 | 605.5 | threonine dehydratase, biosynthetic |
| PA0508 | 6.7 | 0.0 | 39.0 | 45.0 | probable acyl-CoA dehydrogenase |
| PA4315|mvaT | 32.6 | 70.7 | 5368.0 | 5937.5 | transcriptional regulator MvaT, P16 subunit |
| PA4420 | 2.6 | 7.2 | 614.0 | 662.0 | conserved hypothetical protein |
| PA4438 | 31.1 | 12.6 | 731.5 | 780.0 | conserved hypothetical protein |
| PA4461 | 18.0 | 7.8 | 2341.0 | 2603.0 | probable ATP-binding component of ABC transporter |
| PA4557|lytB | 2.2 | 5.8 | 382.0 | 420.0 | LytB protein |
| PA4837 | 0.0 | 3.9 | 63.0 | 65.0 | probable outer membrane protein precursor |
| PA5013|ilvE | 47.7 | 16.9 | 1504.5 | 1760.0 | branched-chain amino acid transferase |
| PA5018|msrA | 5.1 | 17.7 | 367.0 | 406.0 | peptide methionine sulfoxide reductase |
| PA5201 | 28.5 | 7.3 | 1453.0 | 1523.5 | conserved hypothetical protein |
| PA5286 | 9.4 | 3.6 | 818.0 | 1366.5 | conserved hypothetical protein |
| PA5343 | 8.3 | 3.0 | 193.5 | 246.5 | hypothetical protein |
| PA5535 | 0.0 | 17.1 | 42.0 | 42.5 | conserved hypothetical protein |
a
The protein abundance value represents the average APEX score of two biological replicates.
b
The mRNA abundance value represents the average normalized microarray signals of two biological replicates.