Kingdom
Pseudomonadati
Phylum
Campylobacterota
Class
Epsilonproteobacteria
Order
Campylobacterales
Family
Helicobacteraceae
Genus
Helicobacter
Description
Taxonomy
| Kingdom | Pseudomonadati |
|---|---|
| Phylum | Campylobacterota |
| Class | Epsilonproteobacteria |
| Order | Campylobacterales |
| Family | Helicobacteraceae |
| Genus | Helicobacter |
| Species | Helicobacter pylori |
| Strain | strain 2025 |
Profile
| Physiology | |
|---|---|
| Gram staining properties | Negative |
| Shape | Spirilla |
| Mobility | No |
| Flagellar presence | Yes |
| Number of membranes | 2 |

Image source: Wikipedia/Wikimedia
| Ecology, Host, and Life Cycle | |
|---|---|
| Oxygen requirements | Microaerophilic |
| Optimal temperature | 37 |
| Temperature range | Mesophilic |
| Habitat | HostAssociated |
| Biotic relationship | Free living |
| Host(s) | Homo sapiens, Gallus gallus, Aves |
| Cell arrangement | Singles |
| Sporulation | Not Available |
| Energy source | Not Available |
| Pathogenicity | Human |
Gene Summary
Adenine Count
503780 bp
Thymine Count
504276 bp
Guanine Count
319139 bp
Cytosine Count
322964 bp
Genome Length
1650159 bp
Protein-coding Genes
1482 genes
Non-Coding Genes
42 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| flagellar hook protein flge | BB467_05420 | Not Available | Negative | 492447 - 494603 | 76299.1 |
| cdp-diacylglycerol diphosphatase | BB467_05425 | Not Available | Negative | 494806 - 495540 | 27363.2 |
| hypothetical protein | BB467_05430 | Not Available | Positive | 495892 - 496221 | 12234.6 |
| hypothetical protein | BB467_05435 | Not Available | Negative | 496274 - 496489 | 8705.08 |
| tat pathway signal protein | BB467_05440 | Not Available | Negative | 496572 - 497447 | 32703.0 |
| catalase | BB467_05445 | Not Available | Negative | 497599 - 499116 | 58640.1 |
| hypothetical protein | BB467_05450 | Not Available | Positive | 499443 - 501818 | 88458.1 |
| crossover junction endodeoxyribonuclease ruvc | BB467_05455 | Not Available | Negative | 501819 - 502292 | 17439.5 |
| nuclease | BB467_05460 | Not Available | Positive | 502424 - 503149 | 28216.7 |
| hypothetical protein | BB467_05465 | Not Available | Negative | 504241 - 504555 | 11966.1 |
Pathways
0 pathways
No pathways found
No metabolic pathways have been associated with this bacterium yet.
Health Effects
| Health Condition | Relation | Reference |
|---|---|---|
| Chronic gastric inflammation | Causes | PMC10226649 |
| Gastric cancer | Causes | PMC10226649 |
| Gastric ulcers | Causes | PMC10420633 |
| Stomach carcinoma | Causes | PMC10420633 |
| Ulcers | Causes | PMC10420633 |
| Adenocarcinoma | Causes | PMC10420633 |
| Mucosa-associated lymphoid tissue lymphoma | Causes | PMC10420633 |
| Gerd | Causes | PMC10712878 |
| Gastritis | Causes | PMC10712878 |
| Gastric cancer | Causes | PMC10732068 |







