Kingdom
Pseudomonadati
Phylum
Pseudomonadota
Class
Gammaproteobacteria
Order
Legionellales
Family
Legionellaceae
Genus
Legionella
Description
Taxonomy
| Kingdom | Pseudomonadati |
|---|---|
| Phylum | Pseudomonadota |
| Class | Gammaproteobacteria |
| Order | Legionellales |
| Family | Legionellaceae |
| Genus | Legionella |
| Species | Legionella geestiana |
| Strain | No strain |
Profile
| Physiology | |
|---|---|
| Gram staining properties | Negative |
| Shape | Rod |
| Mobility | Yes |
| Flagellar presence | Yes |
| Number of membranes | Not Available |

Image source: Wikipedia/Wikimedia
| Ecology, Host, and Life Cycle | |
|---|---|
| Oxygen requirements | Not Available |
| Optimal temperature | Not Available |
| Temperature range | Not Available |
| Habitat | Air conditioning systems; cooling tower water; cooling towers; man made water systems; natural and engineered water systems; soil; water cooling tower; water systems |
| Biotic relationship | Not Available |
| Host(s) | Homo sapiens, Amoeba, Acanthamoeba |
| Cell arrangement | Not Available |
| Sporulation | Not Available |
| Energy source | Not Available |
| Pathogenicity | Not Available |
Genome Summary
Legionella geestiana strain HL-0438-4026 chromosome, complete
Gene Summary
Adenine Count
646175 bp
Thymine Count
647342 bp
Guanine Count
667073 bp
Cytosine Count
665748 bp
Genome Length
2626338 bp
Protein-coding Genes
2321 genes
Non-Coding Genes
53 genes
# of Chromosomes/Plasmids
2
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| sensor histidine kinase | E3226_RS01865 | Not Available | Negative | 383182 - 384156 | 35002.3 |
| sterol desaturase family protein | E3226_RS01870 | Not Available | Positive | 384347 - 385999 | 63943.9 |
| sensor domain-containing diguanylate cyclase | E3226_RS01875 | Not Available | Positive | 386054 - 387202 | 42793.0 |
| hypothetical protein | E3226_RS12405 | Not Available | Negative | 387392 - 387529 | 4581.63 |
| duf2490 domain-containing protein | E3226_RS01880 | Not Available | Negative | 387605 - 388279 | 26009.4 |
| dna topoisomerase iv subunit b | E3226_RS01885 | Not Available | Positive | 388451 - 390334 | 69115.4 |
| nadph-dependent 2,4-dienoyl-coa reductase | E3226_RS01890 | Not Available | Negative | 390704 - 392728 | 73613.7 |
| glycosyltransferase family 2 protein | E3226_RS01895 | Not Available | Positive | 392874 - 393620 | 28109.8 |
| o-antigen ligase family protein | E3226_RS01900 | Not Available | Positive | 393617 - 394825 | 45129.1 |
| hypothetical protein | E3226_RS01905 | Not Available | Positive | 394998 - 395678 | 25559.3 |
Pathways
0 pathways
No pathways found
No metabolic pathways have been associated with this bacterium yet.
Health Effects
| Health Condition | Relation | Reference |
|---|---|---|
| Legionnaires disease | Causes | PMC11828895 |
| Legionellosis | Causes | PMC11828895 |
| Legionnaires' disease | Causes | PMC12207018 |
| Community acquired pneumonia | Causes | PMC12207018 |




