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. 2020 Aug 6;10:13209. doi: 10.1038/s41598-020-70047-5

Table 2.

In trans complementation of the thermosensitive strains.

Plasmida Protein BWTsbacA BWTetra-TsbacA BWPGPTs
− IPTG + IPTGb − IPTG + IPTG − IPTG + IPTG
None
pTrcHis60 None
pTrcBac30 BacA + NT + NT
pTrcH60ybjG YbjG + NT + NT
pTrcH60lpxT LpxT
pTrcH60pgpB PgpB + + + + + +
pTrcH30ynbD YnbD
pTrcH60pgpA PgpA + +
pTrcH60pgpC PgpC + +
C1motif
pA727 K97A + NT + NT +
pA730 ΔV100 + + + NT
pA733 R104A + + + NT
pA737 P105A + NT + NT + NT
C2motif
pB877 E154A + NT + NT + NT
pA741 A158S + NT + NT + NT
pA745 F159A + NT + NT + NT
pA762 P160A + NT + NT + NT
pA766 S161A + + + NT
pA771 G162A + + + + NT
pA749 G162D
pA798 H163A + NT + NT + NT
pB881 E154A/H163A + + + +
pA802 T164A + NT + NT + NT
C3motif
pA807 S200A + NT + NT + NT
pA812 R201A + + + NT
pA817 L202A + NT + NT + NT
pA822 G205A + NT + NT + NT
pA828 H207A
pA833 W208A + NT + NT + NT
pA838 P209A + NT + NT + NT
pA843 D211A + + + NT
pA847 L212A + NT + NT + NT
pA852 A215G + NT + NT + NT
pA857 S219A + NT + NT + NT

aThe plasmids carrying a copy of the different lipid phosphatase encoding genes or pgpB variants were tested for their ability to restore the growth at 42 °C of the three thermosensitive strains. + , normal growth at 42 °C; −, no growth at 42 °C; NT, not tested.

bThe growth at 42 °C was also monitored in the presence of IPTG in the growth medium at 1 mM in all cases, except for lpxT overexpression (10 µM). In bold boxes are indicated the variants displaying a complete or partial defect of complementation.