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 |
|---|---|---|---|---|---|
| recombinase recb | BB467_00600 | Not Available | Positive | 129695 - 132547 | 109468.0 |
| na+/h+ antiporter nhaa | BB467_00605 | Not Available | Positive | 132571 - 133887 | 47778.9 |
| preprotein translocase subunit yajc | BB467_00610 | Not Available | Positive | 133935 - 134318 | 14454.8 |
| protein-export membrane protein secd | BB467_00615 | Not Available | Positive | 134315 - 135892 | 56816.4 |
| protein-export membrane protein secf | BB467_00620 | Not Available | Positive | 135901 - 136872 | 36115.9 |
| hypothetical protein | BB467_00625 | Not Available | Positive | 136882 - 137220 | 12240.5 |
| leucine--trna ligase | BB467_00630 | Not Available | Positive | 137230 - 139650 | 93117.0 |
| hypothetical protein | BB467_00635 | Not Available | Positive | 139647 - 140159 | 19623.3 |
| bifunctional folylpolyglutamate synthase/dihydrofolate synthase | BB467_00640 | Not Available | Positive | 140149 - 141324 | 44482.0 |
| peptidase m23 | BB467_00645 | Not Available | Positive | 141324 - 142250 | 34908.5 |
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 |







