Host strain | Host genotype | Plasmid | Reporter | β-galactosidase activity | ||
---|---|---|---|---|---|---|
 |  |  |  | Ø2 | + NO2 - | + NO3 - |
A. Complementation of a narXLQP mutation | ||||||
JCB386 | Â | none | nirB::lacZ | 120 | 650 | 1200 |
JCB3861 | narXL | none | nirB::lacZ | 80 | 130 | 570 |
JCB3863 | narXLQP | none | nirB::lacZ | 49 | 39 | 61 |
JCB3863 | narXLQP | pGCNarQP | nirB::lacZ | 64 | 67 | 81 |
B. Phosphorylation of E. coli NarP by gonococcal NarQ | ||||||
JCB391 | narXLQ | none | napF::lacZ | 130 | 110 | 120 |
JCB391 | narXLQ | pBADgcQ | napF::lacZ | 1630 | 1390 | 1350 |
C. Phosphorylation of E. coli NarL by gonococcal NarQ | ||||||
JCB12 | narXQ | none | frdA::lacZ | 2830 | 2070 | 2570 |
JCB12 | narXQ | pBADgcQ | frdA::lacZ | 780 | 650 | 820 |