Table S1.
Plasmid | Properties/genotype of expression insert | Reference |
Group 1 | Derivatives of pBR322; confer ampicillin resistance; colE1 replication system; IPTG-inducible expression | 40 |
pRR48 | Vector | 41 |
pRR53 | tsr+ | 41 |
pCS53 | tsr(S366C) | 41 |
pPA803 | yfp-cheR | 42 |
pPA90 | tsr[290-551] | 43 |
Group 2 | Derivatives of pACYC184; confer chloramphenicol resistance; p15A replication system; sodium salicylate-inducible expression | 44, 45 |
pKG116 | Vector | 46 |
pPM25 | cheA+ cheW+ | This study |
pGP55 |
cheA(M98L/C120S/C213S/C415S/A546C) cheA(S147ΩHAb/A241ΩHA) cheW(E27C) |
This study |
pAV232 | cheA(Δ[161-226]Ωmyfp) cheW+ | This study |
Group 3 | Derivatives of pTrc99A; confer ampicillin resistance; colE1 replication system; IPTG-inducible expression | 47 |
pVS88 | cheY-yfp cheZ-cfp | 28 |
pAV45 | tar([QQQQ] Δ[528-553])-myfp | 25 |