TABLE 3.
Functionally characterized chemoreceptors of different pseudomonads
| Locus tag (chemoreceptor name[s]) | LBD type | Effector(s) | Binding mode | Reference(s) |
|---|---|---|---|---|
| P. aeruginosa | ||||
| PA0176 (Aer2, McpB) | PAS | O2, NO, CO, cyanide | Direct | 148, 153, 154, 210 |
| PA0180 (CttP, McpA) | None | Chloroethylenes | Unknown | 140 |
| PA0411 (PilJ) | PilJ | Phosphatidylethanolamine | Unknown | 158 |
| PA1561 (Aer, TlpC) | PAS | Aerotaxis | Unknown | 148, 210 |
| PA2561 (CtpH) | 4HB | Inorganic phosphate | Direct | 141 |
| PA2652 (CtpM) | sCache | Malate | Unknown | 145 |
| PA2654 (TlpQ) | dCache | Ethylene | Unknown | 146 |
| PA3708 (WspA) | 4HB | Growth on solid surfaces | Unknown | 211 |
| Ethanol | Unknown | 212 | ||
| PA4307 (PctC) | dCache | GABA, histidine, proline | Direct | 34, 136–138 |
| Chloroethylenes | Unknown | 213 | ||
| PA4309 (PctA) | dCache | 17 amino acids | Direct | 136–138 |
| Chloroethylenes | Unknown | 213 | ||
| Chloroform | Unknown | |||
| Methylthiocyanate | Unknown | |||
| PA4310 (PctB) | dCache | 5 amino acids | Direct | 136–138 |
| Chloroethylenes | Unknown | 213 | ||
| PA4844 (CtpL) | HBM | Inorganic phosphate | Indirect | 141, 214 |
| Chloroaniline, catechol | Unknown | |||
| PA5072 (McpK) | HBM | α-Ketoglutarate | Direct | 147 |
| P. putida | ||||
| PP0320 (McpH) | dCache | Metabolizable purines | Direct | 162 |
| PP1228 (McpU) | dCache | Polyamines | Direct | 163 |
| PP1371 (McpG) | dCache | GABA | Direct | 34 |
| PP2111 (Aer2) | PAS | Aerotaxis, methylphenols | Unknown | 169 |
| Phenylacetic acid | Unknown | 215 | ||
| PP2249 (McpA) | dCache | 12 amino acids | Direct | 163 |
| PP2257 (Aer1) | PAS | Aerotaxis | Unknown | 216 |
| PP2861 (McpP) | sCache | Acetate, pyruvate, propionate, l-lactate | Direct | 168 |
| PP4658 (McpS) | HBM | TCA intermediates, acetate, butyrate | Direct | 164 |
| PP5020 (McpQ) | HBM | Citrate, citrate/Mg2+ | Direct | 167 |
| Pput_0623 (McpC)a | dCache | Nicotinic acid, cytosine | Unknown | 172, 173 |
| Pput_2149 (PcaY)a | 4HB | Cyclic carboxylic acids | Unknown | 174 |
| Pput_4520 (McfS)a | HBM | Malate | Unknown | 175 |
| Pput_4894 (McfQ)a | HBM | Citrate, fumarate | Unknown | 175 |
| Pput_0339 (McfR)a | 4HB | Succinate, malate, fumarate | Unknown | 175 |
| P. fluorescens | ||||
| Pfl01_0124 (CtaB) | dCache | Amino acids | Unknown | 131 |
| Pfl01_0354 (CtaC) | dCache | Amino acids | Unknown | 131 |
| Pfl01_0728 (McpS) | HBM | Malate, succinate, fumarate | Unknown | 130 |
| Pfl01_3768 (McpT) | sCache | Malate, succinate | Unknown | 130 |
| Pfl01_4431 (CtaA) | dCache | Amino acids | Unknown | 131 |
| NbaYb | sCache | Nitrobenzoate | Unknown | 176 |
a
P. putida F1.
b
P. fluorescens KU-7.