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 |
|---|---|---|---|---|---|
| sodium:calcium antiporter | BB467_03235 | Not Available | Negative | 1435520 - 1436650 | 43728.3 |
| cag pathogenicity island protein | BB467_03240 | Not Available | Positive | 1437259 - 1437603 | 13643.3 |
| hypothetical protein | BB467_03245 | Not Available | Positive | 1437914 - 1438099 | 7106.79 |
| cag pathogenicity island protein | BB467_03250 | Not Available | Positive | 1438111 - 1438416 | 11017.8 |
| cag pathogenicity island protein | BB467_03255 | Not Available | Positive | 1438855 - 1439454 | 23803.4 |
| cag pathogenicity island protein | BB467_03260 | Not Available | Negative | 1439656 - 1440498 | 32403.8 |
| cag pathogenicity island protein | BB467_03265 | Not Available | Negative | 1440534 - 1441190 | 24592.2 |
| cag pathogenicity island protein | BB467_03270 | Not Available | Positive | 1441593 - 1442351 | 29109.4 |
| cag pathogenicity island protein | BB467_03275 | Not Available | Positive | 1442356 - 1443963 | 57761.5 |
| sodium:calcium antiporter | BB467_03280 | Not Available | Positive | 1444016 - 1445581 | 60660.9 |
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 |







