Skip to main content

Table 3 Statistically significant proteins detected only under Cr(VI) conditions in LB- and M9L-grown F1

From: Proteomics reveals a core molecular response of Pseudomonas putida F1 to acute chromate challenge

   

Spectral Countsa

Gene ID

Protein Function

Functional category

Control LB

Control M9L

Cr(VI)

LB

Cr(VI) M9L

Pput 0287

two component transcriptional regulator

Transcription

0

0

8

4.5

Pput 0436

4-hydroxythreonine-4-phosphate dehydrogenase

Coenzyme transport and metabolism

0

0

4.5

7

Pput 0508

ribosomal protein L36

Translation of ribosomal structure and biogenesis

0

0

4.5

7.5

Pput 0984

fumarate lyase

Energy production and conversion

0

0

64.5

7.5

Pput 0985

Superoxide dismutase

Inorganic ion transport and metabolism

0

0

13

4

Pput 1043

TonB-dependent hemoglobin/transferrin/lactoferrin family receptor

Inorganic ion transport and metabolism

0

0

15.5

3.5

Pput 5183

FAD dependent oxidoreductase

Amino acid transport and metabolism

0

0

6.5

3

  1. aSpectral counts refer to the average spectral counts from two independent MS runs with an FDR cutoff of 0.05.
  2. The table lists proteins common to chromate stressed, M9L and LB grown cells. The proteins were selected on the basis of their Poisson regression score and an FDR of 0.05. Spectral counts for each protein show the proteins to be uniquely expressed in chromate-stressed cells only.