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Table 2 MICs of zinc and iron for P. putida parent strain PaW85 (wt) and different knockout strains

From: The ColRS signal transduction system responds to the excess of external zinc, iron, manganese, and cadmium

Disrupted or deleted locus

(product, putative function)

ZnSO4

FeSO4

mM

mM

wt

 

5

5

colR

 

2

1.25

PP0035-PP0033

(LPS synthesis and modification)

4

5

PP0268

(porin OprE3)

5

5

PP0737

(PagL, LPS modification)

5

5

PP0900

(phospholipide metabolism)

5

5

PP0903-PP0905

(LPS modification)

5

5

PP1636

(DgkA, phospholipide metabolism)

5

5

PP2579

(CptA, LPS modification)

5

5

PP5152

(hypothetical protein)

5

5

PP0035-PP0033, PP0900

4

5

PP0035-PP0033, PP0903-PP0905

4

5

PP0035-PP0033, PP2579

4

5

PP0903-PP0905, PP2579

4

5

PP0035-PP0033, PP2579, PP0903-PP0905

4

5

PP0035-PP0033, PP2579, PP0903-PP0905, PP0900

3.5

3

PP0035-PP0033, PP2579, PP0903-PP0905, PP5152

4

5

colR, PP0268

2

1.25

colR, PP0737

2

1.25