TABLE 1.
Distribution and candidate Zur-dependent regulation of alternative GCYH-I genes in bacteriaa
| Organismc | Presence of: |
|
|---|---|---|
| folE | folE2 | |
| Enterobacteria | ||
| Escherichia coli | + | − |
| Salmonella typhimurium | + | − |
| Yersinia pestis | + | − |
| Klebsiella pneumoniaeb | + | +a |
| Serratia marcescens | + | +a |
| Erwinia carotovora | + | − |
| Photorhabdus luminescens | + | − |
| Proteus mirabilis | + | − |
| Gammaproteobacteria | ||
| Vibrio cholerae | + | − |
| Acinetobacter sp. strain ADP1 | + | +a |
| Pseudomonas aeruginosa | + | +a |
| Pseudomonas entomophila L48 | + | +a |
| Pseudomonas fluorescens Pf-5 | + | +a |
| Pseudomonas syringae | + | +a |
| Pseudomonas putida | + | +a |
| Hahella chejuensis KCTC 2396 | + | +a |
| Chromohalobacter salexigens DSM 3043 | + | +a |
| Methylococcus capsulatus | + | +a |
| Xanthomonas axonopodis | + | +a |
| Xanthomonas campestris | + | +a |
| Xylella fastidiosa | + | +a |
| Idiomarina loihiensis | − | + |
| Colwellia psychrerythraea | + | + |
| Pseudoalteromonas atlantica T6c | + | +a |
| Pseudoalteromonas haloplanktis TAC125 | + | + |
| Alteromonas macleodi | + | − |
| Nitrosococcus oceani | + | + |
| Legionella pneumophila | + | − |
| Francisella tularensis | + | − |
| Betaproteobacteria | ||
| Chromobacterium violaceum | + | − |
| Neisseria gonorrhoeae | − | + |
| Burkholderia cepacia R18194 | + | + |
| Burkholderia cenocepacia AU 1054 | + | + |
| Burkholderia xenovorans | + | − |
| Burkholderia mallei | + | − |
| Bordetella pertussis | − | + |
| Ralstonia eutropha JMP134 | + | − |
| Ralstonia metallidurans | + | + |
| Ralstonia solanacearum | + | − |
| Methylobacillus flagellatus | − | + |
| Nitrosomonas europaea | − | + |
| Azoarcus sp. | + | + |
| Bacilli/Clostridia | ||
| Bacillus subtilisd | + | + |
| Bacillus licheniformis | + | + |
| Bacillus cereus | + | − |
| Bacillus halodurans | + | + |
| Bacillus clausii | + | − |
| Geobacillus kaustophilus | + | − |
| Oceanobacillus iheyensis | − | + |
| Staphylococcus aureus | − | + |
a
Genes that are preceded by candidate Zur binding sites.
b
Zur-regulated cluster is on the virulence plasmid pLVPK.
c
Examples of organisms with no folE genes are in boldface type.
d
Zn-dependent regulation of B. subtilis folE2 by Zur was experimentally verified (17).