TABLE 1
FROM:
AHL-driven quorum-sensing circuits: their frequency and function among the Proteobacteria
Rebecca J Case, Maurizio Labbate and Staffan Kjelleberg
BACK TO ARTICLETable 1. Bacterial genomes with AHL-driven quorum-sensing networks
| Genome | No. of LuxI homologs a | No. of LuxR homologs a |
|---|---|---|
| Acidovorax avenae subsp. citrulli AAC00-1 | 1 | 1 |
| Acinetobacter baumannii ATCC 17978 | 1 | 1 |
| Aeromonas hydrophila subsp. hydrophila ATCC 7966 | 1 | 2 |
| A. salmonicida subsp. salmonicida A449 | 1 | 2 |
| Agrobacterium tumefaciens C58 | 1 | 5 |
| Bradyrhizobium japonicum USDA 110 | 1 | 3 |
| Bradyrhizobium sp. BTAi1 | 3 | 4 |
| Bradyrhizobium sp. ORS278 | 1 | 1 |
| Burkholderia cenocepacia AU 1054 | 1 | 3 |
| B. cenocepacia HI2424 | 1 | 3 |
| B. cepacia AMMD | 2 | 5 |
| B. mallei ATCC 23344 | 2 | 5 |
| B. mallei NCTC 10229 | 2 | 5 |
| B. mallei NCTC 10247 | 2 | 4 |
| B. mallei SAVP1 | 1 | 2 |
| B. pseudomallei 1106a | 3 | 5 |
| B. pseudomallei 1710b | 3 | 6 |
| B. pseudomallei 668 | 3 | 5 |
| B. pseudomallei K96243 | 3 | 6 |
| Burkholderia sp. 383 | 1 | 2 |
| B. thailandensis E264 | 3 | 7 |
| B. vietnamiensis G4 | 3 | 3 |
| B. xenovorans LB400 | 2 | 3 |
| Chromobacterium violaceum ATCC 12472 | 1 | 1 |
| Erwinia carotovora subsp. Atroseptica SCRI1043 | 1 | 2 |
| Geobacter uraniumreducens Rf4 | 1 | 1 |
| Jannaschia sp. CCS1 | 1 | 3 |
| Mesorhizobium loti MAFF303099 | 4 | 4 |
| Mesorhizobium sp. BNC1 | 1 | 2 |
| Nitrobacter hamburgensis X14 | 3 | 3 |
| N. winogradskyi Nb-255 | 1 | 1 |
| Nitrosospira multiformis ATCC25196 | 1 | 1 |
| Pseudoalteromonas atlantica T6c | 1 | 2 |
| Pseudomonas aeruginosa PA7 | 2 | 3 |
| P. aeruginosa PAO1 | 2 | 4 |
| P. aeruginosa UCBPP-PA14 | 2 | 4 |
| P. syringae pv. phaseolicola 1448A | 1 | 3 |
| P. syringae pv. syringae B728a | 1 | 3 |
| P. syringae pv. tomato DC3000 | 1 | 2 |
| Ralstonia solanacearum GMI1000 | 2 | 2 |
| Rhizobium etli CFN 42 | 3 | 9 |
| R. leguminosarum bv. viciae 3841 | 3 | 7 |
| Rhodobacter sphaeroides 2.4.1 | 1 | 2 |
| R. sphaeroides ATCC 17025 | 1 | 2 |
| R. sphaeroides ATCC 17029 | 1 | 4 |
| Rhodopseudomonas palustris BisA53 | 1 | 2 |
| R. palustris BisB18 | 2 | 3 |
| R. palustris BisB5 | 2 | 2 |
| R. palustris CGA009 | 1 | 1 |
| R. palustris HaA2 | 2 | 2 |
| Rhodospirillum rubrum ATCC 11170 | 1 | 1 |
| Roseobacter denitrificans OCh 114 | 1 | 2 |
| Saccharophagus degradans 2–40 | 1 | 1 |
| Silicibacter pomeroyi DSS-3 | 2 | 5 |
| Sinorhizobium medicae WSM419 | 3 | 7 |
| S. meliloti 1021 | 1 | 5 |
| Sodalis glossinidius morsitans | 1 | 2 |
| Sphingopyxis alaskensis RB2256 | 2 | 3 |
| Sphingomonas wittichii RW1 | 1 | 3 |
| Vibrio fischeri ES114 | 1 | 1 |
| Yersinia enterocolitica subsp. Enterocolitica 8081 | 1 | 2 |
| Y. pestis Antiqua | 2 | 2 |
| Y. pestis bv. Microtus 91001 | 2 | 2 |
| Y. pestis CO92 | 2 | 2 |
| Y. pestis KIM | 2 | 2 |
| Y. pestis Nepal516 | 2 | 2 |
| Y. pestis Pestoides F | 1 | 2 |
| Y. pseudotuberculosis IP 32953 | 2 | 2 |
Abbreviation: AHL, acylated homoserine lactone.
a Homologs of LuxI and LuxR were identified using the following definitions: a LuxI homolog is 190–230 amino acids long and defined by a BLASTP e-value greater than 10-6 to a characterized LuxI-type AHL synthase. A LuxR homolog is 200–240 amino acids long, has a BLASTP e-value greater than 10-6 to a characterized LuxR-type, AHL response regulator and shows homology to an AHL-binding domain within 30 amino acids of its N terminus and homology to the GerE-type DNA-binding domain at the C terminus. Some two-component response regulators have DNA-binding domains homologous to the GerE-type; however, they were excluded as their ligand-binding domain lacked homology to an AHL-binding domain.
