Table 2.

Pseudomonas aeruginosa chemotaxis pathways, pathway receptors, and pathway functions (Matilla et al., 2021).

Chemotaxis Pathway	Chemoreceptor (PAO1)	Pathway Function
F6 (Che)	23 chemoreceptors: PA1251 PA1608 PA2561 (CtpH) PA2573 PA2920 PA4915 PA2654 (TIpQ) PA4307 (PctC) PA4309 (PctA) PA4310 (PctB) PA4633 PA1646 PA4844 (CtpL) PA5072 (McpK) PA2652 (CtpM) PA2788 (McpN) PA4520 PA2867 PA1561 (Aer) PA0180 (McpA) PA4290 PA1423 (BdlA) PA1930 (McpS)	chemotaxis
F7 (Che2)	McpB/Aer2	unknown
ACF (Wsp)	WspA	Modulates bis-(3′-5′)-cyclic dimeric guanosine monophosphate (c-di-GMP)
TFP (Chp)	PilJ	Twitching motility